Drawn Box Scraper LL1372 LL1384 LL1396 LL13_ 5DDP00468_7_15_08

Transcription

1 O P E R A T O R ' S M A N U A L Drawn Box Scraper LL1372 LL1384 LL1396 LL13_ 5DDP00468_7_15_08

2 TO THE DEALER: Assembly and proper installation of this product is the responsibility of the Frontier dealer. Read manual instructions and safety rules. Make sure all items on the Dealer s Pre-Delivery and Delivery Check Lists in the Owner s/operator s Manual are completed before releasing equipment to the owner. The dealer must complete the Warranty Registration located on the Frontier website. TO THE OWNER: Read this manual before operating your Frontier equipment. The information presented will prepare you to do a better and safer job. Keep this manual handy for ready reference. Require all operators to read this manual carefully and become acquainted with all the adjustment and operating procedures before attempting to operate. Replacement manuals can be obtained from your Frontier dealer. The equipment you have purchased has been carefully engineered and manufactured to provide dependable and satisfactory use. Like all mechanical products, it will require cleaning and upkeep. Lubricate the unit as specified. Observe all safety information in this manual and safety decals on the equipment. For service, your authorized Frontier dealer has trained mechanics, genuine Frontier service parts, and the necessary tools and equipment to handle all your needs. Use only genuine Frontier service parts. Substitute parts will void the warranty and may not meet standards required for safe and satisfactory operation. Record the model number and serial number of your equipment in the spaces provided: Model: Date of Purchase: Serial Number: (see Safety Decal section for location) Provide this information to your dealer to obtain correct repair parts. Throughout this manual, the term IMPORTANT is used to indicate that failure to observe can cause damage to equipment. The terms CAUTION,WARNING and DANGER are used in conjunction with the Safety-Alert Symbol, (a triangle with an exclamation mark), to indicate the degree of hazard for items of personal safety. This Safety-Alert Symbol indicates a hazard and means ATTENTION! BECOME ALERT! YOUR SAFETY IS INVOLVED! DANGER WARNING CAUTION IMPORTANT NOTE Indicates an imminently hazardous situation that, if not avoided, will result in death or serious injury. Indicates a potentially hazardous situation that, if not avoided, could result in death or serious injury, and includes hazards that are exposed when guards are removed. Indicates a potentially hazardous situation that, if not avoided, may result in minor or moderate injury. Indicates that failure to observe can cause damage to equipment. Indicates helpful information. Introduction ii

3 TABLE OF CONTENTS INTRODUCTION ii SPECIFICATIONS / GENERAL INFORMATION , 2 SAFETY DECALS , 4 SAFETY RULES DEALER INSTRUCTIONS OPERATION OWNERS RESPONSIBILTY , 11 SET UP , 12 MAINTENANCE LUBRICATION HYDRAULICS PARTS CATALOG OPTIONAL EQUIPMENT BOLT AND BOLT TORQUE CHART WARRANTY WARRANTY FOR PARTS The purpose of this manual is to assist you in operating and maintaining your drawn box scraper. Read it carefully. It furnishes information and instructions that will help you achieve years of dependable performance. These instructions have been compiled from field experience and engineering data. Some information may be general in nature, due to unknown and varying operating conditions. However, through experience and these instructions, you should be able to develop procedures suitable to GENERAL INFORMATION your particular situation. The illustrations and data used in this manual were current at the time of printing. However, due to possible inline production changes, your machine may vary slightly in detail. We reserve the right to redesign and change the machines as may be necessary without notification. Throughout this manual, references are made to right and left direction. These are determined by standing behind the tractor facing the direction of forward travel. Table of Contents

4 LL13 SERIES BASE UNIT SPECIFICATIONS Model LL1372 LL1384 LL1396 Tractor HP Working Width 6 Feet 7 Feet 8 Feet Machine Width 6 Feet 2 Inches 7 Feet 2 Inches 8 Feet 2 Inches Machine Length 13 Feet 9 Inches 13 Feet 9 Inches 13 Feet 9 Inches Machine Height 49 Inches 49 Inches 49 Inches Operating Weight 1600 lbs 1866 lbs lbs Hitch Type Drawn Drawn Drawn Cutting Edge 6 Inches Tall, 5/8 Thick Grading Blade 6 Inches Tall, 5/8 Thick Grading Blade 6 Inches Tall, 5/8 Thick Grading Blade Moldboard Thickness 3/8 Inch 3/8 Inch 3/8 Inch End Plate Thickness 1/2 Inch 1/2 Inch 1/2 Inch Hydraulic Cylinders Standard Standard Standard Hydraulic Cylinders (#) Cylinder Size 3.25, , , 3.0 Cylinder Rod Size 1 3/8 Inches 1 3/8 Inches 1 3/8 Inches Cylinder Stroke Length Safety Chains Standard Standard Standard Duty Construction Construction Construction Warranty 6 Months Warranty 6 Months Warranty 6 Months Warranty LL13 SERIES OPTIONAL EQUIPMENT SPECIFICATIONS Model LL1372 LL1384 LL1396 Hydraulic Scarifiers Optional Attachment Optional Attachment Optional Attachment Length 21 Inches 21 Inches 21 Inches Width 6 Feet 6 Feet 8 Feet Replaceable Tips Yes Yes Yes Number of Scarifiers Hydraulic Cylinders (#) Cylinder Size 3.0 Bore 3.0 Bore 3.0 Bore Cylinder Rod Size 1 3/8 Inches 1 3/8 Inches 1 3/8 Inches Cylinder Stroke Length Time required to attach Approximately 45 minutes Approximately 45 minutes Approximately 45 minutes 1 Specifications

5 LL13 SERIES OPTIONAL EQUIPMENT SPECIFICATIONS Model LL1372 LL1384 LL1396 Smooth Rear Drum Roller Optional Attachment Optional Attachment Optional Attachment Length 35 Inches 35 Inches 35 Inches Width 6 Feet 7 Feet 8 Feet Roller Diameter 12 Inches 12 Inches 12 Inches Hydraulic Cylinders (#) Not Required Not Required Not Required Time required to attach Approximately 30 MInutes Approximately 30 Minutes Approximately 30 Minutes 3 Bar Spring Tine Harrow Optional Attachment Optional Attachment Optional Attachment Length 5 Feet 5 Feet 5 Feet Width 6 Feet 7 Feet 8 Feet Hydraulic Cylinders (#) Not Required Not Required Not Required Time required to attach Approximately 30 Minutes Approximately 30 MInutes Approximately 30 MInutes 8" Diameter Single Optional Attachment Optional Attachment Optional Attachment Basket Roller Length Inches Inches Inches Width 6 Feet 7 Feet 8 Feet Hydraulic Cylinders (#) Not Required Not Required Not Required Time required to attach Approximately 30 Minutes Approximately 30 MInutes Approximately 30 MInutes 8" Diameter Double Optional Attachment Optional Attachment Optional Attachment Basket Roller Length 43 Inches 43 Inches 43 Inches Width 6 Feet 7 Feet 8 Feet Hydraulic Cylinders (#) Not Required Not Required Not Required Time required to attach Approximately 30 Minutes Approximately 30 MInutes Approximately 30 MInutes 12" Diameter Double Optional Attachment Optional Attachment Optional Attachment Basket Roller Pulverizer Length 51 Inches 51 Inches 51 Inches Width 6 Feet 7 Feet 8 Feet Hydraulic Cylinders (#) Not Required Not Required Not Required Time required to attach Approximately 30 Minutes Approximately 30 MInutes Approximately 30 MInutes Specifications 2

6 SAFETY & INSTRUCTIONAL DECALS, REFLECTORS AND LIGHTS ATTENTION! BECOME ALERT! YOUR SAFETY IS INVOLVED! FAILURE TO FOLLOW THESE INSTRUCTIONS COULD RESULT IN SERIOUS INJURY OR DEATH Check that all safety decals are installed and in good condition. Replace if decals are worn or damaged. Replacement Part numbers are listed on Page 4. 3 Safety Decals Each optional attachment(double Rolling Basket shown) that connects at the rear of the LL13 has a red reflective strip(8) on the right and left rear for safety.

7 SAFETY & INSTRUCTIONAL DECALS, REFLECTORS AND LIGHTS ATTENTION! BECOME ALERT! YOUR SAFETY IS INVOLVED! FAILURE TO FOLLOW THESE INSTRUCTIONS COULD RESULT IN SERIOUS INJURY OR DEATH Check that all safety decals are installed and in good condition. Replace if decals are worn or damaged. Replacement Part numbers are listed here. DECAL SHEET INCLUDES: DECALS 1,2,3,4,5, 6, (2) FRONTIER DECALS, (2) LL14 SERIES DECALS FOR EACH SPECIFIC MODEL DECAL SHEET PART NUMBERS FOR EACH MODEL: 5DDP00458 LL1372 5DDP00459 LL1384 5DDP00460 LL1396 5DDP00205 Frontier Serial Number 5DDP x 9 Yellow Reflective Strips 5DDP x 9 Red Reflective Strips Safety Decals 4

8 Safety is a primary concern in the design and manufacture of our products. Unfortunately, our efforts to provide safe equipment can be wiped out by an operator s single careless act. In addition to the design and configuration of equipment, hazard control and accident prevention are dependent upon the awareness, concern, judgement, and proper training of personnel involved in the operation, transport, maintenance and storage of equipment. It has been said The best safety device is an informed, careful operator. We ask you to be that kind of operator. TRAINING Safety instructions are important! Read all attachment and power unit manuals; follow all safety rules and safety decal information. (Replacement manuals are available from selling dealer.) Failure to follow instructions or safety rules can result in serious injury or death. If you do not understand any part of this manual and need assistance, see your dealer. Operators must be instructed in and be capable of the safe operation of the equipment, its attachments, and all controls. Do not allow anyone to operate this equipment without proper instructions. Never allow children or untrained persons to operate equipment. Train all new personnel and review instruction s frequently with existing workers. A person who has not read and understood all operating and safety instructions is not qualified to operate the machine. An untrained operator exposes himself and bystanders to possible serious injury or death. PREPARATION Always wear relatively tight and belted clothing to 5 Safety Rules avoid getting caught in moving parts. Wear sturdy, rough-soled work shoes and protective equipment for eyes, hair, hands, hearing, and head; and respirator or filter mask where appropriate. Make sure equipment is properly secured, adjusted, and in good operating condition. Power unit must be equipped with ROPS or ROPS cab and seat belt. Keep seat belt securely fastened. Falling off power unit can result in death from being run over or crushed. Keep foldable ROPS system in locked up position at all times. A minimum 20% of tractor and equipment weight must be on the tractor front wheels when attachments are in transport position. Without this weight, the tractor could tip over, causing personal injury or death. The weight may be attained with a loader, front wheel weights, ballast in tires or front tractor weights. Weigh the tractor and equipment. Do not estimate. TRANSPORTATION Always comply with all state and local laws governing highway safety and lighting and marking requirements. Keep away from overhead power lines. Serious injury or death may result. Know the transport height and width of your machine. Never allow riders on power unit or attachment. Do not operate or transport on steep slopes. Use extreme care and reduce ground speed on slopes and rough terrain. Prevent collisions between other road users, slow moving tractors with attachments or towed equipment, and self-propelled machines on public roads. Frequently check for traffic from the rear, especially in turns, and use turn signal lights

9 Do not operate or transport equipment while under the influence of alcohol or drugs. Consult your doctor about operating this machine while taking prescription medications. OPERATION Never go underneath equipment (lowered to the ground or raised) unless it is properly blocked and secured. Never place any part of the body underneath equipment or between moveable parts even when the engine has been turned off. Hydraulic system leak down, hydraulic system failures, mechanical failures, or movement of control levers can cause equipment to drop or rotate unexpectedly and cause severe injury or death. Escaping fluid under pressure can penetrate the skin causing serious injury. Avoid the hazard by relieving pressure before disconnecting hydraulic or other lines. Tighten all connections before applying pressure. Search for leaks with a piece of cardboard. Protect hands and body from high pressure fluids. If an accident occurs, see a doctor immediately. Any fluid injected into the skin must be surgically removed within a few hours or gangrene may result. Doctors unfamiliar with this type of injury should reference a knowledgeable medical source. Always comply with all state and local laws governing highway safety and lighting and marking requirements. Operate only in daylight or good artificial light. Keep bystanders away from equipment. Keep hands, feet, hair, and clothing away from equipment while engine is running. Stay clear of all moving parts. Power unit must be equipped with ROPS or ROPS cab and seat belt. Keep seat belt securely fastened. Falling off power unit can result in death from being run over or crushed. Keep foldable ROPS system in locked up position at all times. Never allow riders on power unit or attachment. Always sit in power unit seat when operating controls or starting engine. Securely fasten seat belt, place transmission in neutral, engage brake, and ensure all other controls are disengaged before starting power unit engine. Look down and to the rear and make sure area is clear before operating in reverse. Use extreme care when working close to fences, ditches, other obstructions, or on hillsides. Do not operate or transport on steep slopes. Do not stop, start, or change directions suddenly on slopes. Always operate down slopes; never across the face. Use extreme care and reduce ground speed on slopes and rough terrain. Keep alert and watch the front, as well as, the rear when operating. Be careful to keep hands and feet clear of sliding parts and possible pinch points. Stop power unit and equipment immediately upon striking an obstruction. Engage brake, turn off engine, remove key, inspect, and repair any damage before resuming operation. Before leaving operator s seat, put equipment on the ground. Engage brake, stop engine, remove key, and remove seat belt. Safety Rules 6

10 MAINTENANCE Always wear relatively tight and belted clothing to avoid getting caught in moving parts. Wear sturdy, rough-soled work shoes and protective equipment for eyes, hair, hands, hearing, and head; and respirator or filter mask where appropriate. Never go underneath equipment (lowered to the ground or raised) unless it is properly blocked and secured. Never place any part of the body underneath equipment or between moveable parts even when the engine has been turned off. Hydraulic system leak down, hydraulic system failures, mechanical failures, or movement of control levers can cause equipment to drop or rotate unexpectedly and cause severe injury or death. When performing maintenance or repairs make sure the equipment is in the lowered position and properly blocked and secured to prevent rolling. Failure to do so can cause serious injury or death. Make sure equipment is properly secured, adjusted, and in good operating condition. Before leaving operator s seat, put equipment on the ground. Engage brake, stop engine, remove key, and remove seat belt. Never perform service or maintenance with engine running. Keep all persons away from operator control area while performing adjustments, service, or maintenance. Use tools appropriate to the work. Makeshift tools and procedures can create safety hazards. Use power tools only to loosen threaded parts and fasteners. For loosening and tightening hardware, use the correct size tools. DO NOT use U.S. measurement tools on metric fasteners or vice versa. Avoid bodily injury caused by slipping wrenches. Tighten all bolts, nuts, and screws to torque chart specifications(see Bolt and Torque chart on page 32). Check that all cotter pins are installed securely to ensure equipment is in a safe condition before putting unit into service. Explosive separation of a tire and rim parts can cause serious injury or death. Do not attempt to mount a tire unless you have the proper equipment and experience to perform the job. Always maintain the correct tire pressure. Do not inflate the tires above the recommended pressure. Never weld or heat a wheel and tire assembly. The heat can cause an increase in air pressure resulting in a tire explosion. Welding can structurally weaken or deform the wheel. When inflating tires, use a clip-on chuck and extension hose long enough to allow you to stand to one side and NOT in front of or over the tire assembly. Use a safety cage if available. Check wheels for low pressure, cuts, bubbles, damaged rims or missing lug bolts and nuts. Replace if necessary. STORAGE Block equipment securely for storage. Keep children and bystanders away from storage area. 7 Safety Rules

11 Dealer s Responsibility Dealer Checklist Inspect the equipment thoroughly after assembly to be certain it is set up properly before delivering it to the customer. The following check list is a reminder of points to inspect. Check off each item if it is found satisfactory or after proper adjustment is made. Check that all safety decals are installed and in good condition. Replace if damaged. Check all bolts to be sure they are tight and torqued to proper specifications as per the Bolt and Torque Chart on page 32. Check that all cotter pins and safety pins are properly installed. It is important for the dealer to visually check and make sure all parts are in tact prior to delivery to customer. Show customer the safe, proper procedures to be used when mounting, dismounting, and storing equipment. DEALER INSTRUCTIONS Show customer how to make adjustments. Present Operator s Manual and request that customer and all operators read it before operating equipment. Point out the manual safety rules, explain their meanings and emphasize the increased safety hazards that exist when safety rules are not followed. Point out the safety decals. Explain their meaning and the need to keep them in place and in good condition. Emphasize the increased safety hazards when instructions are not followed. Explain to customer the potential crushing hazards of going underneath raised equipment. Instruct customer that service work does not require going underneath unit and never to do so. Complete the Warranty Registration located on the Frontier website. Dealer Instructions 8

12 Operation Safety is a primary concern in the design and manufacture of our products. Unfortunately, our efforts to provide safe equipment can be wiped out by an operator s single careless act. In addition to the design and configuration of equipment, hazard control and accident prevention are dependent upon the awareness, concern, judgement, and proper training of personnel involved in the operation, transport, maintenance, and storage of equipment. It has been said The best safety device is an informed, careful operator." We ask you to be that kind of operator. The operator is responsible for the safe operation of this equipment. The operator must be properly trained. Operators should be familiar with the equipment, the tractor, and all safety practices before starting operation. Read the safety rules and safety decals on pages 3-7. Owner should check and tighten all hardware after the first hour of operation. The break in stage of your new drawn box scraper can cause minimal loosening of hardware. Please see Bolt Torque Chart (Page 32) for proper torque information. WARNING Before starting engine sound horn on the power unit twice to warn people in the vicinity that operation is about to begin. Power unit must be equipped with ROPS or ROPS cab and seat belt. Keep seat belt securely fastened. Falling off power unit can result in death from being run over or crushed. Keep foldable ROPS systems in locked up position at all times. Never allow children or untrained persons to operate equipment. Keep bystanders away from equipment. NEVER GO UNDERNEATH EQUIPMENT. Never place any part of the body underneath equipment or between moveable parts even when the engine has been turned off. Hydraulic system leak down, hydraulic system failures, mechanical failures, or movement of control levers can cause equipment to drop or rotate unexpectedly and cause severe injury or death. Service work does not require going underneath. Read Operator's Manual for service instructions or have service performed by a qualified dealer. Stop power unit and implement immediately upon striking an obstruction. Engage brake, turn off engine, remove key, inspect, and repair any damage before resuming operation. Always wear relatively tight and belted clothing to avoid entanglement in moving parts. Wear sturdy, rough-soled work shoes and protective equipment for eyes, hair, hands, hearing, and head. Owner/Operator Pre-Operation Checklist (Owner s/operator s Responsibility) Review and follow all safety rules and safety decal instructions on page 3 through page 7. Check that equipment is properly and securely attached to tractor. Check that all safety decals are installed and in good condition. Replace if damaged. Check that all hardware is properly installed and secured. Do not allow riders. Make sure tractor ROPS or ROPS CAB and seat belt are in good condition. Keep seat belt securely fastened during operation. 9 Operation

13 Owner's Responsibility Always use a safety chains when transporting. Provide only enough slack in the chain to allow turning. WARNING Always use road locks to hold the scraper in the raised position when transporting(page 12, Ref. Fig. 2, 3). Check wheel lug nuts on scraper before and after transporting. Do not transport scraper in excess of 20 mph. Slow down when turning and transporting over rough ground or the scraper may tip over. Travel at a reasonable and safe speed. Never remove locking pins until hydraulic cylinders and lines are full of fluid and free of air. Stand clear when raising or lowering the scraper. Beware of pinching hazards especially at the cutter bar, side panels and wheel assembly of scraper. Never stand with feet under soil penetrating cutter bars and side panel areas. Always use blocking to prevent movement of scraper when maintaining or repairing scraper. WARNING Never lubricate, adjust, service or adjust scraper when moving. Never modify this scraper without conferring first with the equipment representative. Always store with the cutter bar in the down, at rest, position. Beware of overhead wires and narrow gates. Be aware of the scraper's length, height and width. Always use safety lockups when servicing or repairing scraper. Shut off tractor and remove the key before servicing or repairing scraper. Do not operate close to a body of water. Always shift to park, set brakes and shut off the tractor when dismounting the tractor. Always maintain the correct tire pressure. Do not over inflate tires. Inspect tires and wheels daily. Do not operate with low tire pressure, cuts, bubbles, damaged rims, or missing or loose lug bolts and nuts. Carefully inspect tire and rim assembly after a flat or under inflated tire for damage to the rim or tire. Use a clip on chuck and extension hose long enough to stand clear and to the side of the wheel assembly when inflating tires. Never cut or weld near an inflated tire or rim assembly. Heat may cause an increase in pressure that may cause the tire to explode. Do not attempt to mount a tire without proper equipment and experience to complete the job. Hydraulic System Always relieve pressure before disconnecting hydraulic and other lines. Avoid high pressure fluids. Escaping fluid under pressure can penetrate the skin causing serious injury. WARNING Search for leaks with a piece of cardboard. Protect hands and body from high pressure fluids. If an accident occurs, see a doctor immediately. Any fluid injected into the skin must be removed within a few hours. Avoid using heat near pressurized fluid lines. Heating can generate flammable spray, resulting in severe burns. Hydraulic hoses can fail due to physical damage, kinks, age and exposure. Check hoses regularly. Replace damaged or worn hoses immediately. All hydraulic couplers must be clear of dirt and debris. Use protective caps on all fluid openings. Foreign debris can damage the hydraulic system. Check that the tractor's hydraulic fluid level is full. Run drawn box scraper through several complete cycles from full cut to full dump to remove any trapped air from hydraulic hoses and cylinders. Recheck tractor's hydraulic fluid level and refill with the scraper in the fully raised position as needed. Operation 10

14 Owner's Responsibility(cont d) Clean up any spilled fluid immediately to prevent accidents and/or environmental damage. Use leakproof containers when draining fluid. Do not use food and beverage containers that may mislead someone into drinking it. Dispose of fluids properly. Set Up The LL13 Series Drawn Box Scraper should be matched to a tractor with sufficient horsepower to pull the implement without stalling or overloading the tractors engine. IMPORTANT: Tractor horsepower recommendations for the LL13 can be found in the Specifications(Page 1) section of this manual. This procedure should be done on a level surface, preferably concrete with equal air pressure in all tires. Set the LL13 Series Drawn Box Scraper on the level surface with the blade lightly touching the floor. Place jack in upright position and disengage the leveler from the tractor. Place a level on the top flat part of the leveler where indicated(figure 1) and use the jack to level the machine. After leveling, back your tractor to the hook up position and adjust the hitch to the nearest hole that will match up to the tractor draw bar. NOTE: This procedure must be completed every time a different tractor is used. The LL13 Series Drawn Box Scraper is designed to operate level in the lowered position. Figure 1 Loosen bolts on side cutters 1" thick board 11 Operation Level Side Cutter Level Surface Cutting edge touching WARNING To help prevent serious injury or death to you or others caused by unexpected movement, be sure to perform these adjustments on a level surface. If machine is connected to tractor, engage parking brake and place transmission in PARK. Raise the land leveler and slide the transport cylinder lock over the hydraulic cylinder rod(page 12, Figure 4 and 5). Insert and lock the transport lock snapper pin(page 12, Figure 5). The side cutters on the outside of the leveler should be set level with the floor when attached to the tractor. The side cutters are set at the factory at approximately 1" from the bottom of the cutting edge. As a rule of thumb this works for most applications. You may want to adjust the side cutters higher or lower according to soil conditions and scraper application. Set the LL13 Series Drawn Box Scraper on the level surface with the blade lightly touching the floor. Loosen the bolts holding the side cutting edge and adjust height being careful to keep the side cutters level with the ground surface. Retighten the bolts holding the side cutter edge to the leveler. Inspect side cutter blade edges periodically for wear and damage. When damage or wear exsists switch the blade to its reversible cutting edge by loosening and removing the carriage bolts securing the blade to the moldboard end plate. Flip the blade and reinsert the carriage bolts, washers and tighten the nuts(refer to the Bolt and Torque Chart on Page 32 ). NOTE: It is important this procedure be done or you may experience excessive and unnecessary wear on the side cutters. Side cutters are designed to contain debris. If the side cutters are showing uneven wear they are not set correctly NOTE: Tighten adjustment bolt according to the Bolt and Torque Chart on Page 32. The LL13 Series Drawn Box Scraper is designed to operate smoothly at 6-8 mph. When maintaining or grading roads it is recommended the

15 scraper be operated 1/3 to 1/2 full. This will allow the scraper to cut and take on material when cutting while allowing the scraper to fill when needed. Filling the scraper only burns excess fuel and increases tire wear. When starting out, operate the scraper slower to allow material to accumulate then progress to 6-8 mph. Do not operate the drawn box scraper in rocky conditions. Doing so may cause damage to the drawn box scraper. Do not make turns with the scraper or scarifier bar engaged. Doing so may cause damage to the drawn box scraper or scarifier bar. Maintenance It is important to maintain and service the LL13 Series Drawn Box Scraper to continually do the work it was designed for. WARNING To help prevent serious injury or death to you or others caused by unexpected movement, be sure to service machine on a level surface. If machine is connected to tractor, engage parking brake and place transmission in PARK. Raise the scraper and slide the transport cylinder lock over the hydraulic cylinder rod(figure 2 and 3). Insert and lock the transport lock snapper pin(figure 3). Repeat this procedure for each cylinder on the scraper and optional equipment attached to the scraper. Shut off engine and remove key. If machine is detached from tractor block wheels and use safety stands to prevent movement. Inspect side cutting edges periodically for wear and damage. Replace where necessary. Maintain equal air pressure in all tires to prevent uneven cutting. Check wheels for low pressure, cuts, bubbles, damaged rims or missing lug bolts and nuts. Replace as necessary. Explosive separation of a tire and rim parts can cause serious injury or death. Do not attempt to mount a tire unless you have the proper equipment and experience to perform the job. Always maintain the correct tire pressure. Do not inflate the tires above the recommended pressure. WARNING Never weld or heat a wheel and tire assembly. The heat can cause an increase in air pressure resulting in a tire explosion. Welding can structurally weaken or deform the wheel. When inflating tires, use a clip-on chuck and extension hose long enough to allow you to stand to one side and NOT in front of or over the tire assembly. Figure 2 Transport cylinder lock Figure 3 Transport cylinder lock engaged and transport lock snapper pin inserted and locked Transport lock snapper pin Operation 12

16 Lubrication It is important to maintain and service the LL13 Series Drawn Box Scraper to continually do the work it was designed for. WARNING To help prevent serious injury or death to you or others caused by unexpected movement, be sure to service machine on a level surface. If machine is connected to tractor, engage parking brake and place transmission in PARK. Raise the scraper and slide the transport cylinder lock over the hydraulic cylinder rod(page 12, Figure 2 and 3). Insert and lock the transport lock snapper pin(page 12, Figure 3). Repeat this procedure for each cylinder on the scraper and optional equipment attached to the scraper. Shut off engine and remove key. If machine is detached from tractor block wheels and use safety stands to prevent movement. LL13 Series Drawn Box Scraper Grease the scraper and optional equipment at the following locations and intervals: Wheel Yoke Assembly(Figure 4, Ref. A - 4 places) grease daily or at 10 hour intervals. Wheel Bogie Assembly(Figure 4, Ref. B - 4 places) grease daily or at 10 hour intervals Optional Equipment Lubrication Scarifier Bar Scarifier Lift(Figure 4, Ref. C - 2 places) grease daily or at 10 hour intervals. 8" Double Basket Roller Roller Basket Lift (Figure 4, Ref. E - 2 places) grease daily or at 10 hour intervals. Roller Basket Bearing(Figure 4, Ref. D - 4 places) grease daily or at 10 hour intervals. 12" Double Basket Roller Roller Basket Bearing(Figure 4, Ref. D - 4 places) grease daily or at 10 hour intervals. 8" Single Basket Roller Roller Basket Lift(Figure 4, Ref. G - 2 places) grease daily or at 10 hour intervals. Roller Basket Bearing(Figure 4, Ref. F - 2 places) grease daily or at 10 hour intervals. Smooth Drum Roller Roller Bearing(Figure 4, Ref. H - 2 places) grease daily or at 10 hour intervals. Roller Lift(Figure 4, Ref. I - 2 places) grease daily or at 10 hour intervals. Figure 4 Optional Scarifier Bar LL13 Series Drawn Dox Scraper Optional 8" Single Basket Roller Optional 8" Double Basket Roller Optional Smooth Drum Roller and 12" Double Basket Roller A D F H C B E G I E G I C B A D F H 13 Operation

17 Hydraulics It is important to keep hydraulics well maintained to prevent strain on the scraper or the tractor. Check fluids regularly and keep reservoirs filled to proper capacity. WARNING Escaping fluid under pressure can penetrate the skin causing serious injury. Avoid the hazard by relieving pressure before disconnecting hydraulic or other lines. Tighten all connections before applying pressure. Search for leaks with a piece of cardboard. Protect hands and body from high pressure fluids. Spray from high pressure nozzles can penetrate the skin and cause serious injury. Keep spray from contacting hands or body. If an accident occurs, see a doctor immediately. Any fluid injected into the skin must be surgically removed within a few hours or gangrene may result. Doctors unfamiliar with this type of injury should reference a knowledgeable medical source. Hydraulic hoses can fail due to physical damage, kinks, age, and exposure. Check hoses regularly, replace damaged hoses. IMPORTANT: All hydraulic couplers must be clear of debris, dust, and sand. Use protective caps on fluid openings until ready to make connection. Foreign material can damage the hydraulic system. NOTE: To help identify and properly connect hoses, refer to Figure 5 below. NOTE: To rephase the cylinders cycle the cylinders as far out as they will go. They probably won't be even, but they are correct. Then close the cylinders as far as they will go. Complete this cycle until the cylinders are functioning evenly. This usually takes 3 or 4 times. Figure 5 E F C D From cylinder at B to cylinder at C Optional Scarifier Bar Cylinder From power unit to cylinder at E From cylinder at D to power unit A B From cylinder at F to power unit LL14 Series Standard Drawn Box Scraper Cylinders From power unit to cylinder at A To Power Unit To Power Unit Operation 14

18 LL13 Series Drawn Box Scraper Figure 6 Parts Catalog 15 Parts Catalog

19 LL13 Series Drawn Box Scraper Parts Catalog Ref. Figure 6 Ref.# Part # Description Qty. 1 5DDM00538 MAIN FRAME WELDMENT 6 FT 1 5DDM00539 MAIN FRAME WELDMENT 7 FT 1 5DDM00540 MAIN FRAME WELDMENT 8 FT 1 2 5DDM00541 TONGUE 1 3 5DDP00272 HITCH ASSEMBLY 1 4 5DDP /8" x 1 1/2" HCS, GRADE DDP /8" USS FLAT WASHER 1 6 5DDP00270 SAFETY CHAIN, 10K 1 7 5DDP /8" X 4 1/2" HCS, GRADE DDP /8" THRU-HARDENED LOCK WASHER 7 9 5DDP /8" HEX NUT, GRADE DDP00195 OWNERS MANUAL HOLDING TUBE DDP00194 MANUAL TUBE MOUNTING SCREWS DDP00409 DOUBLE CLAMP BODY DDP00410 DOUBLE CLAMP TOP PLATE DDP00402 CLAMP BOLT DDP00232 JACK ASSEMBLY DDP00233 JACK PIN DDP /4" X 2" HCS, GRADE DDP /4" THRU-HARDENED LOCK WASHER DDP /4" HEX NUT, GRADE DDP FT GRADER BLADE 1 5DDP FT GRADER BLADE 0 5DDP FT GRADER BLADE DDP /8" X 1 1/2" ZINC PLOW BOLT DDP /8" THRU-HARDENED LOCK WASHER DDP /8" HEX NUT, GRADE DDP /8" X 2 ZINC CARRIGE BOLT, GRADE DDP00398 SIDE CUTTER BLADES DDP00401 TOP PLATE DDP00400 CLAMP BODY DDP00403 FOUR BOLT FLANGE BEARING DDP /2" THRU-HARDENED LOCK WASHER DDP /2" FLAT WASHER, GRADE DDP /2" x 2" HCS, GRADE DDP00235 TIRE, 20.5 X 8 X DDP00234 WHEEL, 5 ON 4.5 X DDM00542 LEG ASSEMBLY DDM00543 BOGGIE ASSEMBLY 2 * Model Specific Parts Catalog 16

20 LL13 Series Drawn Box Scraper Parts Catalog(cont'd.) Reference Page 15, Figure 6 Ref.# Part # Description Qty. 37 5DDP00408 BEARING GREASE ZERT DDP00236 HUB ASSEMBLY DDP00237 BEARING SEAL DDP00238 BEARING DDP00239 BEARING RACE DDP00240 HUB HOUSING DDP00243 HEX NUT DDP00244 HUB CAP DDP00245 WHEEL NUT DDP00246 WHEEL STUD DDP00241 COTTER PIN DDP BORE X 8 STROKE HYDRAULIC CYLINDER 1 48B 5DDP BORE X 8 STROKE HYDRAULIC CYLINDER DDP00249 HYDRAULIC CYLINDER CLEVIS PIN DDP00407 HYDRAULIC CYLINDER COTTER PIN DDM00530 TRANSPORT CYLINDER LOCK DDP /8" X 3" SNAPPER PIN DDA00039 HYDRAULIC HOSE FROM TRACTOR TO CYLINDER, 11' 6" DDA00082 HYDRAULIC HOSE FROM CYLINDER TO CYLINDER 6 FT (4' 6") 1 5DDA00083 HYDRAULIC HOSE FROM CYLINDER TO CYLINDER 7 FT (5' 6") 1 5DDA00040 HYDRAULIC HOSE FROM CYLINDER TO CYLINDER 8 FT (6' 6") DDA00041 HYDRAULIC HOSE FROM CYLINDER TO TRACTOR, 12' 6" DDP00113 MALE HYDRAULIC TIP DDP00458 LL1372 DECAL SHEET(NOT SHOWN) INCLUDES 1 (6) WARNING DECALS(REFERENCE PAGE 4), (2)FRONTIER LOGO DECALS, (2) LL1372 MODEL DECALS (NOT SHOWN) 58 5DDP00459 LL1384 DECAL SHEET(NOT SHOWN) INCLUDES 1 (6) WARNING DECALS(REFERENCE PAGE 4), (2)FRONTIER LOGO DECALS, (2) LL1384 MODEL DECALS (NOT SHOWN) 59 5DDP00460 LL1396 DECAL SHEET(NOT SHOWN) INCLUDES 1 (6) WARNING DECALS(REFERENCE PAGE 4), (2)FRONTIER LOGO DECALS, (2) LL1396 MODEL DECALS (NOT SHOWN) 60 5DDP " X 9" YELLOW RETRO REFLECTIVE STRIP (NOT SHOWN) DDP " X 9" RED RETRO REFLECTIVE STRIP (NOT SHOWN) DDP00468 LL13 SERIES OPERATOR'S MANUAL(NOT SHOWN) 1 Note: All hydraulic hoses on the LL14 Series Drawn Box Scraper are 3/8" diameter. Specific lengths are listed in the parts list. 17 Parts Catalog * Model Specific

21 Seven different pieces of optional attachments are available for each model of the LL13 Drawn Box Scrapers. They bolt to the frame of the drawn box scraper at the rear hitch plates. Do not attempt to mount the optional equipment to the drawn box scraper unless you have the proper equipment and experience to perform the job. Failure to do so may cause serious injury. WARNING Follow all safety precautions outlined in the Optional Equipment Safety Rules(Pages 5-7) of this manual. To help prevent serious injury to you or others caused by unexpected movement, this procedure should be done on a level surface, preferably concrete. The drawn box scraper should be securely lowered to the floor and blocked to prevent movement and the proper equipment used to safely move the optional equipment in place and bolt to the frame of the drawn box scraper. After attaching the optional equipment tighten nuts and bolts according to the Bolt and Torque Chart on Page 32. Optional Equipment includes: Smooth Drum Roller Hydraulic Scarifier Bar 8" Double Basket Roller 8" Single Basket Roller 12" Double Basket Roller Three-Bar Spring Tine Harrow Rear Hitch Receiver Optional Equipment 18

22 Optional Equipment(cont'd) Smooth Drum Roller A smooth drum roller is available as optional equipment on the LL13 Drawn Box Scraper. The smooth drum roller is designed to further smooth ground behind the drawn box scraper for fine finishing work. IMPORTANT: The smooth drum roller is not designed for rocky conditions. Engaging the smooth drum roller in rocky conditions may cause damage to the smooth drum roller and/or the drawn box scraper. Do not attempt to mount the smooth drum roller to the drawn box scraper unless you have the proper equipment and experience to perform the job. Failure to do so may cause serious injury. Figure 7 This procedure should be done on a level surface, preferably concrete. With the drawn box scraper securely lowered to the floor and the tongue secured to prevent any movement, use the proper equipment to move the smooth drum roller into place and attach the smooth drum roller to the drawn box scraper. WARNING The smooth drum roller attaches to the drawn box scraper at the rear hitch plate(figure 7, Ref. A). After attaching the smooth drum roller tighten nuts and bolts according to the Bolt and Torque Chart on Page 32. Engaging Smooth Drum Roller To engage the smooth drum roller, lower the drawn box scraper to the ground, engage the tractor's parking brake and place transmission in PARK. A 19 Optional Equipment

23 Figure 8 C Remove the hitch pin clip(figure 8, Ref. B) from the hitch pin(figure 8, Ref. A). Remove the hitch pin and place in the storage hole (Figure 8, Ref. C) provided. Reinsert the clip pin to securely store during operation. To lift the smooth drum roller for transport lower the drawn box scraper to the ground, engage the tractor's parking brake and place transmission in PARK. Remove the clip pin (Figure 8, Ref. B) from the hitch pin and reinsert the hitch pin into the aligned holes (Figure 8, Ref. D) of the main frame. Secure with the clip pin. Maintenance Check smooth drum roller for wear or damage. Replace where necessary. Lubrication For maintenance and lubrication locations refer to Page 13, Figure 4. B A D Optional Smooth Drum Roller Parts Catalog Ref. Figure 7 Ref.# Part # Description Qty. 1 5DDM00552 MAIN FRAME WELDMENT 6 FT 1 5DDM00553 MAIN FRAME WELDMENT 7 FT 1 5DDM00554 MAIN FRAME WELDMENT 8 FT 1 2 5DDM00555 SCRAPER BLADE 6 FT 1 5DDM00556 SCRAPER BLADE 7 FT 1 5DDM00557 SCRAPER BLADE 8 FT 1 3 5DDM00558 SMOOTH DRUM ROLLER 6 FT 1 5DDM00559 SMOOTH DRUM ROLLER 7 FT 1 5DDM00560 SMOOTH DRUM ROLLER 8 FT 1 4 5DDP /4" X 2 HCS, GRADE DDP /4" THRU-HARDENED LOCK WASHER 6 6 5DDP /4" HEX NUT, GRADE DDP00111 GREASE FITTING 1/8 - NPT 2 8 5DDP00465 TRANSPORT PIN 1 9 5DDP00231 HITCH PIN CLIP DDP /8" X 3" HCS, GRADE DDP /8" USS THRU-HARDENED FLAT WASHER DDP /8" THRU-HARDENED LOCK WASHER DDP /8" HEX NUT, GRADE DDP00403 FOUR BOLT FLANGE BEARING DDP /2" x 2" HCS, GRADE DDP /2" THRU-HARDENED LOCK WASHER DDP /2" FLAT WASHER, GRADE DDP00467 BEARING GREASE FITTING 2 * Model Specific Optional Equipment 20

24 Optional Equipment(cont'd) Hydraulic Scarifier Bar A scarifier bar is available as optional equipment on the LL13 Drawn Box Scraper. The scarifier bar is designed to break the ground in front of the drawn box scraper for a more aggressive cut. IMPORTANT: The scarifier bar is not designed for rocky conditions. Engaging the scarifier bar in rocky conditions may cause damage to the scarifier bar and/or the drawn box scraper. Figure 9 Do not turn with the scarifier bar engaged. Turning while the scarifier bar is engaged may cause damage to the scarifier bar and/or the drawn box scraper. WARNING Do not attempt to mount the scarifier bar to the drawn box scraper unless you have the proper equipment and experience to perform the job. Failure to do so may cause serious injury. This procedure should be done on a level surface, preferably concrete. With the drawn box scraper securely lowered to the floor and the tongue secured to prevent any movement, use the proper equipment to remove and move the tongue, to move into place and attach the scarifier bar to the drawn box scraper and reattach the tongue to the scarifier bar. B A 21 Optional Equipment

25 The scarifier bar attaches to the drawn box scraper at the front hitch plate that the tongue attaches to(figure 9, Ref. A). The tongue then reattaches to the front hitch plate of the scarifier bar(figure 9,Ref. B). After attaching the scarifier bar tighten nuts and bolts according to the Bolt and Torque Chart on Page 32. Lubrication For maintenance and lubrication locations refer to Page 13, Figure 4. Hydraulics For maintenance and correct hydraulic hose connections refer to Page 13, Figure 5. Maintenance Check scarifier teeth for wear or damage. Replace where necessary. Optional Scarifier Bar Parts Catalog, Ref. Figure 9 Ref.# Part # Description Qty. 1 5DDM00575 MAIN FRAME WELDMENT 6 FT 1 5DDM00576 MAIN FRAME WELDMENT 8 FT 1 2 5DDP00228 SCARIFIER SHANK 6 3 5DDP00229 SCARIFIER REPLACEABLE TIP 6 4 5DDP00230 CLEVIS PIN 6 5 5DDP /2" USS FLAT WASHER DDP00231 HITCH PIN CLIP 6 7 5DDP00111 GREASE FITTING 1/8 - NPT 2 8 5DDP /4" X 2" HCS, GRADE DDP /4" THRU-HARDENED LOCK WASHER DDP /4" HEX NUT, GRADE DDP00247 HYDRAULIC CYLINDER 3 BORE X 8 STROKE DDA00048 HYDRAULIC HOSE FROM TRACTOR TO CYLINDER FRONT, 9' 2" DDA00049 HYDRAULIC HOSE FROM CYLINDER REAR TO TRACTOR, 10' 2" DDP00113 MALE HYDRAULIC TIP DDA00084 TWO HOSE EXTENSION KIT, 26"(NOT SHOWN) 1 Note: All hydraulic hoses on the Optional Hydraulic Scarifier Bar are 3/8" diameter. Specific lengths are listed in the parts list. * Model Specific Optional Equipment 22

26 Optional Equipment(cont'd) 8" Double Basket Roller An 8" double basket roller is available as optional equipment on the LL13 Drawn Box Scraper. The double basket roller is designed to smooth and firm the ground behind the drawn box scraper. IMPORTANT: The double basket roller is not designed for rocky conditions. Engaging the double basket roller in rocky conditions may cause damage to the double basket roller and/or the drawn box scraper. Do not attempt to mount the double basket roller to the drawn box scraper unless you have the proper equipment and experience to perform the job. Failure to do so may cause serious injury. This procedure should be done on a level surface, preferably concrete. With the drawn box scraper securely lowered to the floor and the double basket roller secured to prevent any movement, use the proper equipment to move and attach the double basket roller to the drawn box scraper. WARNING The double basket roller attaches to the drawn box scraper at the rear hitch plate(figure 10, Ref. A). After attaching the double basket roller tighten nuts and bolts according to the Bolt and Torque Chart on Page 32. Figure 10 A 23 Optional Equipment

27 Maintenance Check roller and parts for damage. Replace where necessary. Lubrication For maintenance and lubrication locations refer to Page 13, Figure 4. 8" Double Basket Roller Parts Catalog, Ref. Figure 10 Ref.# Part # Description Qty. 1 5DDM00544 MAIN FRAME WELDMENT 6 FT 1 5DDM00547 MAIN FRAME WELDMENT 7 FT 1 5DDM00548 MAIN FRAME WELDMENT 8 FT 1 2 5DDM00545 BASKET WELDMENT 6 FT 2 5DDM00549 BASKET WELDMENT 7 FT 2 5DDM00550 BASKET WELDMENT 8 FT 2 3 5DDP /8 NPT GREASE FITTING 2 4 5DDM00551 BEARING MOUNTING PLATE 2 5 5DDP /8" X 1", GRADE 5 HCS 8 6 5DDP /8" LOCK WASHER 8 7 5DDP /8" FINISHED HEX NUT 8 8 5DDP00403 FOUR BOLT FLANGE BEARING 8 9 5DDP /2" x 1 1/2" HCS, GRADE DDP /2" THRU-HARDENED LOCK WASHER DDP /2" FLAT WASHER, GRADE DDP /4" X 2 HCS, GRADE DDP /4" THRU-HARDENED LOCK WASHER DDP /4" HEX NUT, GRADE DDP /2" THREADED ROD DDP00417 TENSION SPRING 1 * Model Specific Optional Equipment 24

28 Optional Equipment(cont'd) 8" Single Basket Roller An 8" single basket roller is available as optional equipment on the LL13 Drawn Box Scraper. The single basket roller is designed to smooth and firm the ground behind the drawn box scraper. IMPORTANT: The single basket roller is not designed for rocky conditions. Engaging the single basket roller in rocky conditions may cause damage to the single basket roller and/or the drawn box scraper. Do not attempt to mount the single basket roller to the drawn box scraper unless you have the proper equipment and experience to perform the job. Failure to do so may cause serious injury. WARNING This procedure should be done on a level surface, preferably concrete. With the drawn box scraper securely lowered to the floor and the single basket roller secured to prevent any movement, use the proper equipment to move and attach the single basket roller to the drawn box scraper. The single basket roller attaches to the drawn box scraper at the rear hitch plate(figure 11, Ref. A). After attaching the single basket roller tighten nuts and bolts according to the Bolt and Torque Chart on Page 32. Figure 11 A 25 Optional Equipment

29 Maintenance Check roller and parts for damage. Replace where necessary. Lubrication For maintenance and lubrication locations refer to Page 13, Figure 4. 8" Single Basket Roller Parts Catalog, Ref. Figure 11 Ref.# Part # Description Qty. 1 5DDM00544 MAIN FRAME WELDMENT 6 FT 1 5DDM00547 MAIN FRAME WELDMENT 7 FT 1 5DDM00548 MAIN FRAME WELDMENT 8 FT 1 2 5DDM00545 BASKET WELDMENT 6 FT 1 5DDM00549 BASKET WELDMENT 7 FT 1 5DDM00550 BASKET WELDMENT 8 FT 1 3 5DDP /8" NPT GREASE FITTING 2 4 5DDM00546 BEARING MOUNTING PLATE 2 5 5DDP /8" X 1 HCS, GRADE DDP /8" LOCK WASHER 8 7 5DDP /8" FINISHED HEX NUT 8 8 5DDP00403 FOUR BOLT FLANGE BEARING 8 9 5DDP /2" x 1 1/2" HCS, GRADE DDP /2" THRU-HARDENED LOCK WASHER DDP /2" FLAT WASHER, GRADE DDP /4" X 2 HCS, GRADE DDP /4" THRU-HARDENED LOCK WASHER DDP /4" HEX NUT, GRADE DDP /2" THREADED ROD DDP00417 TENSION SPRING 1 * Model Specific Optional Equipment 26

30 Optional Equipment (cont'd) 12" Double Basket Roller A 12" double basket roller is available as optional equipment on the LL13 Drawn Box Scraper. The double basket roller is designed to smooth and firm the ground behind the drawn box scraper. IMPORTANT: The double basket roller is not designed for rocky conditions. Engaging the double basket roller in rocky conditions may cause damage to the double basket roller and/or the drawn box scraper. Do not attempt to mount the double basket roller to the drawn box scraper unless you have the proper equipment and experience to perform the job. Failure to do so may cause serious injury. This procedure should be done on a level surface, preferably concrete. With the drawn box scraper securely lowered to the floor and the double basket roller secured to prevent any movement, use the proper equipment to move and attach the double basket roller to the drawn box scraper. The double basket roller attaches to the drawn box scraper at the rear hitch plate(figure 12, Ref. A). After attaching the double basket roller tighten nuts and bolts according to the Bolt and Torque Chart on Page 32. Maintenance WARNING Check roller and parts for damage. Replace where necessary. Figure 12 A 27 Optional Equipment

31 12" Double Basket Roller Parts Catalog, Ref. Figure 12 Ref.# Part # Description Qty. 1 5DDP00423 Pivot Bracket Assembly 1 2 5DDP FT Frame Assembly 1 5DDP FT Frame Assembly 1 5DDP FT Frame Assembly 1 3 5DDP FT Roller Weldment 1 5DDP FT Roller Weldment 1 5DDP FT Roller Weldment 1 4 5DDP00430 Bearing Spacer Assembly Includes RB-0009 & RB-0085 (two piece replaces one piece design) 5 5DDP /2"-13 x 2" x 3 1/2" U-bolt with Lockwasher and Nut 4 6 5DDP00432 Flanged Bearing (BCA # FD-209-RA) 2 7 5DDP00433 Roller Arm Weldment 2 8 5DDP00434 Spacer Bushing 2 9 5DDP00435 Roller Mount Pivot Assembly DDP /8"-1 1 x 5" Hex Head Bolt (full thread) with Flatwasher and Nut 11 5DDP00437 Spring Plug (Brillion # 8D2219) DDP00438 Roller Arm Spring DDP00439 Clevis Spring Plug (Brillion # 8D220) DDP00440 Adj. Stop Assembly with (2) 1/2"-13 Flange Nut DDP00441 Angle Adjustment Ear DDP /2"-13 x 1 1/4" Carriage Bolt with Locknut DDP "-8 x 3, 3/4" Hex Cap Bolt with Lockwasher and Nut DDP /2"-13 x 4, 1/2" Hex Cap Bolt with Lockwasher and Nut DDP /8"-1 1 x 4, 1/2" Hex Cap Bolt with Locknut DDP /8" X 6.5 BOLT, GRADE 5 with Lockwasher and Nut DDP /2"-13 x 1, 1/4" Hex Cap Bolt with Locknut DDP /8"-1 1 x 5" Hex Cap Bolt with Locknut & (2) Flat washers DDP /8"-1 1 x 5, 1/2" Hex Cap Bolt with Locknut DDP /2"-13 x 1, 1/2" Hex Cap Bolt with Locknut DDP00451 Pivot Pin DDP00452 Pivot Pin Retainer DDP00453 Roller Arm Spring Assembly (Includes 11, 12 & 13 ) DDM00537 MOUNTING BAR DDP00375 MOUNT PLATE - 8 HOLE DDP /4" X 2" HCS, GRADE DDP /4" THRU-HARDENED LOCK WASHER DDP /4" HEX NUT, GRADE * Model Specific Optional Equipment 28

32 Optional Equipment (cont'd) Three-Bar Spring Tine Harrow A three-bar harrow is available as optional equipment on the LL13 Drawn Box Scraper. The threebar spring tine harrow is designed to smooth the ground behind the drawn box scraper. IMPORTANT: The three-bar spring tine harrow is not designed for rocky conditions. Engaging the three-bar harrow in rocky conditions may cause damage to the three-bar harrow and/or the drawn box scraper. Do not attempt to mount the three-bar spring tine harrow to the drawn box scraper unless you have the proper equipment and experience to perform WARNING the job. Failure to do so may cause serious injury. This procedure should be done on a level surface, preferably concrete. With the drawn box scraper securely lowered to the floor and the three-bar harrow secured to prevent any movement, use the proper equipment to move and attach the three-bar spring tine harrow to the drawn box scraper. The three-bar spring tine harrow attaches to the drawn box scraper at the rear hitch plate(figure 13, Ref. A). Figure 13 A 29 Optional Equipment

33 After attaching the three-bar spring tine harrow tighten nuts and bolts according to the Bolt and Torque Chart on Page 32. Maintenance Check tines, mounting bars and other parts for damage. Replace where necessary. Three-Bar Spring Tine Harrow Parts Catalog, Ref. Figure 13 Ref.# Part # Description Qty. 1 5DDP BAR LIFT ARM 2 2 5DDP00372 PARALLEL LINK ASSEMBLY 4 3 5DDP BAR FRAME ASSEMBLY 2 4 5DDP00374 TINE PIVOT ASSEMBLY 6 5 5DDP00375 MOUNT PLATE - 8 HOLE 4 6 5DDP FT TINE BAR *MS 5DDP FT TINE BAR *MS 5DDP FT TINE BAR *MS 7 5DDP00377 SPRING TINE *MS 8 5DDP00378 SPRING TINE CLAMP *MS 9 5DDP00379 SPACER DDP /0 CHAIN (9 LINK) DDP /0 CHAIN (3 LINK) DDP /0 CHAIN (13 LINK) DDP00383 PULL SPRING DDP /8" X 6.5" BOLT, GRADE 5 with Lockwasher and Nut DDP /8" X 3.5" BOLT, GRADE DDP /8" X 3" CARRIAGE BOLTS, GRADE DDP /2" X 1 1/4" FLANGE BOLT, GRADE 5 W/ FLANGE NUT *MS 18 5DDP /8" X 1 1/4" BOLT, GRADE 5 W/ FLAT WASHER AND LOCK NUT DDP /8" X 1 1/4" FLANGE BOLT, GRADE 5 W/ FLANGE NUT *MS 20 5DDP /8" X 1 1/4" BOLT, GRADE 5 W/ LOCKNUT DDP /16" LYNCH PIN DDP00392 SPRING TINE *MS 23 5DDM00537 MOUNTING BAR DDP /4" X 2" HCS, GRADE DDP /4" THRU-HARDENED LOCK WASHER DDP /4" HEX NUT, GRADE 8 6 * Model Specific Optional Equipment 30

34 Optional Equipment (cont'd) Optional Rear Hitch Receiver Figure 14 An optional rear hitch receiver is available to allow attachments to be pulled behind the LL13 Series Drawn Box Scraper. The optional hitch receiver bolts to the rear hitch plate of the drawn box scraper. Optional Front Hitch Receiver, Ref. Figure 8 Ref.# Part # Description Qty. 1 5DDM00592 REAR HITCH ASSEMBLY 1 2 5DDP00272 HITCH ASSEMBLY 1 3 5DDP /8" X 4 1/2" HCS, GRADE DDP /8" THRU-HARDENED LOCK WASHER 2 5 5DDP /8" HEX NUT, GRADE Optional Equipment

35 Bolt and Torque Chart 32

36 WARRANTY Please enter information below and save for future reference: Date Purchase: From (Dealer): Model Number: Serial Number: Double D Mfg, L.L.C. ( Double D ) warrants this product to be free from defect in material and workmanship. Except as otherwise set forth below, the duration of this Warranty shall be for SIX (6) MONTHS COMMENCING ON THE DATE OF DELIVERY OF THE PRODUCT TO THE ORIGINAL PURCHASER. The applicable warranty period for commercial or rental use shall be ninety (90) days from the date of purchase. This Warranty will apply if notified to DOUBLE D within thirty (30) days after such defect is discovered. As it relates to LL11 series only, warranty period shall be TWELVE (12) MONTHS COMMENCING ON THE DATE OF DELIV- ERY OF THE PRODUCT TO THE ORIGINAL PURCHASER. The applicable warranty period for commercial or rental use shall be SIX (6) MONTHS from the date of purchase. Under no circumstances will this Warranty apply in the event that the product, in the good faith opinion of DOUBLE D, has been subjected to improper operation, improper maintenance, misuse, or an accident. This Warranty does not apply in the event that the product has been materially modified or repaired by someone other than DOUBLE D, a DOUBLE D authorized dealer or distributor, and/or a DOUBLE D authorized service center. This Warranty does not cover normal wear or tear, or normal maintenance items. Such items include, but are not limited to tires, blades, skid shoes, and cutting edges. This Warranty also does not cover repairs made with parts other than those obtainable through DOUBLE D. This Warranty is extended solely to the original purchaser of the product. Should the original purchaser sell or otherwise transfer this product to a third party, this Warranty does not transfer to the third party purchaser in any way. There are no third party beneficiaries of this Warranty. DOUBLE D makes no warranty, express or implied, such as but not limited to: shanks, cutting edges, hydraulic components, bearings, tires, and other Double D accessories not manufactured by DOUBLE D. Warranties for these items, if any, are provided separately by their respective manufacturers in conjunction with DOUBLE D. DOUBLE D s obligation under this Warranty is limited to, at DOUBLE D s option, the repair or replacement, free of charge, of the product if DOUBLE D, in its sole discretion, deems it to be defective or in noncompliance with this Warranty. Such parts shall be provided by the selling dealer to the user during regular working hours. If requested, the product must be returned to DOUBLE D with proof of purchase within thirty (30) days after such defect or noncompliance is discovered or should have been discovered, routed through the dealer and distributor from whom the purchase was made, transportation charges prepaid. DOUBLE D shall complete such repair or replacement within a reasonable time after DOUBLE D receives the product. THERE ARE NO OTHER REMEDIES UNDER THIS WARRANTY. THE REMEDY OF REPAIR OR REPLACEMENT IS THE SOLE AND EXCLUSIVE REMEDY UNDER THIS WARRANTY. THERE ARE NO WARRANTIES WHICH EXTEND BEYOND THE DESCRIPTION ON THE FACE OF THIS WARRANTY. DOUBLE D MAKES NO OTHER WARRANTY, EXPRESS OR IMPLIED, AND DOUBLE D SPECIFICALLY DISCLAIMS ANY IMPLIED WARRANTY OF MERCHANTABILITY AND/OR ANY IMPLIED WARRANTY OF FITNESS FOR A PARTICULAR PURPOSE (EXCEPT WHERE PROHIBITED BY LAW). DOUBLE D shall not be liable for any incident or consequential losses, personal injuries or death, private property loss, damages or expenses, arising directly or indirectly from the product, whether such claim is based upon breach of contract, breach of warranty, negligence, misuse, strict liability in tort or any other legal theory. DOUBLE D s obligation under this warranty, to the extent allowed by law, is in lieu of all warranties, implied or expressed for a particular purpose and any liability for incidental and consequential damages with respect to the sale or use of the items warranted. Without limiting the generality of the foregoing, DOUBLE D specifically disclaims any damages relating to (i) lost profits, business, revenues or goodwill; (ii) loss of crops; (iii) loss because of delay in harvesting; (iv) any expense or loss incurred for labor, supplies, substitute machinery or rental; or (v) any other type of damage to property or economic loss. This Warranty is subject to any existing conditions of supply which may directly affect DOUBLE D s ability to obtain materials or manufacture replacement parts. No agent, representative, dealer, distributor, serviceperson, salesperson, or employee of any company, including without limitation, DOUBLE D, its authorized dealers, distributors, and service centers, is authorized to alter, modify, or enlarge this Warranty. This Warranty is subject to the warranty registration being submitted. For warranty services, contact your selling dealer. 33 Warranty

37 REPLACEMENT PARTS WARRANTY Double D Mfg, L.L.C. ( DOUBLE D ) warrants its parts to be free from defect in material and workmanship for a period of ninety (90) days from the date of delivery of the part(s) to the original purchaser. Replacement or repair parts installed in the equipment covered by warranty are warranted for ninety (90) days from date of purchase of such part or to the expiration of the applicable new equipment warranty period, whichever occurs later. Under no circumstances will this Warranty apply in the event that the product the parts are installed, in the good faith opinion of DOU- BLE D, has been subjected to improper operation, improper maintenance, misuse, or accident. This Warranty does not cover normal wear or tear, or normal maintenance items. Such items include, but are not limited to tires, blades, skid shoes, and cutting edges. This Warranty also does not cover repairs made with parts other than those obtainable through DOUBLE D. This Warranty is extended solely to the original purchaser of the parts. Should the original purchaser sell or otherwise transfer the parts to a third party, this Warranty does not transfer to a third party purchaser in any way. There are no third party beneficiaries of this Warranty. DOUBLE D s obligation under this Warranty is limited to, at DOUBLE D s option, the repair or replacement, free of charge, of the replacement part if DOUBLE D, in its sole discretion, deems it to be defective or in noncompliance with this Warranty. The selling dealer shall provide such parts to the user during regular working hours. If requested, the replacement part must be returned to DOUBLE D with proof of purchase within thirty (30) days after such defect or noncompliance is discovered or should have been discovered, routed through the dealer and distributor from whom the purchase was made, transportation charges prepaid. DOUBLE D shall complete such repair or replacement within a reasonable time after DOUBLE D receives the replacement part. THERE ARE NO OTHER REMEDIES UNDER THIS WARRANTY. THE REMEDY OF REPAIR OR REPLACEMENT IS THE SOLE AND EXCLUSIVE REMEDY UNDER THIS WARRANTY. THERE ARE NO WARRANTIES WHICH EXTEND BEYOND THE DESCRIPTION ON THE FACE OF THIS WARRANTY. DOUBLE D MAKES NO OTHER WARRANTY, EXPRESS OR IMPLIED, AND DOUBLE D SPECIFICALLY DISCLAIMS ANY IMPLIED WARRANTY OF MERCHANTABILITY AND/OR ANY IMPLIED WARRANTY OF FITNESS FOR A PARTICULAR PURPOSE (EXCEPT WHERE PROHIBITED BY LAW). DOUBLE D shall not be liable for any incident or consequential losses, personal injuries or death, private property loss, damages or expenses, arising directly or indirectly from the product, whether such claim is based upon breach of contract, breach of warranty, negligence, misuse, strict liability in tort or any other legal theory. DOUBLE D s obligation under this warranty, to the extent allowed by law, is in lieu of all warranties, implied or expressed for a particular purpose and any liability for incidental and consequential damages with respect to the sale or use of the items warranted. Without limiting the generality of the foregoing, DOUBLE D specifically disclaims any damages relating to (i) lost profits, business, revenues or goodwill; (ii) loss of crops; (iii) loss because of delay in harvesting; (iv) any expense or loss incurred for labor, supplies, substitute machinery or rental; or (v) any other type of damage to property or economic loss. This Warranty is subject to any existing conditions of supply which may directly affect DOUBLE D s ability to obtain materials or manufacture replacement parts. No agent, representative, dealer, distributor, service person, salesperson, or employee of any company, including without limitation, DOUBLE D, its authorized dealers, distributors, and service centers, is authorized to alter, modify, or enlarge this Warranty. For warranty services, contact your selling dealer. Warranty for Parts 34

38 PART NO. 5DDP DoubleD Manufacturing. All Rights Reserved