OPERATOR S MANUAL Turbo Vacuum System Model Description 1695759 Turbo Vacuum Collection System (For 60 Mower Decks) Copyright Briggs & Stratton Power Products Group, LLC Milwaukee, WI USA. All Rights Reserved. 1738407 Revision (B)
A - CAPSCREW, 3/8-16 x 3.25 B - WASHER,.385 ID x 1.0 OD x.164 THK C - BEARING, (Qty. 2) D - SPACER.39 ID x.88 OD x.2.11 LG F - SPACER,.39 ID x 1.0 OD x.354 THK G - LOCKWASHER,.375 (Qty. 5) I - CAPSCREW, 5/16-18 x.875 (Qty. 2) N - CAPSCREW, 7/16-14 x 2.75 (Qty. 2) H - NUT, Hex.38-16 (Qty. 5) M - NUT, Hex.312-18 (Qty. 2) P - NUT, Hex 7/16-14 (Qty. 2) L - LOCKWASHER,.312 (Qty. 2) O - LOCKWASHER,.437 (Qty. 2) U - COTTER PIN, (Qty. 2) Q - CAPSCREW,.38-16 x 1.0 (Qty. 4) V - RETAINING CLIP, 2
E - PULLEY, Double Groove J - LH PIVOT BRACKET, Front K - RH PIVOT BRACKET, Rear R - HINGE ASSEMBLY, Front S - HINGE ASSEMBLY, Rear T - SPRING, W - BELT COVER ASSEMBLY, Y - TURBO, X - PIVOT ROD, 3
Operator Safety Read these safety rules and follow them closely. Failure to obey these rules could result in loss of control of unit, severe personal injury or death to you, or bystanders, or damage to property or equipment. The triangle in text signifies important cautions or warnings which must be followed. GENERAL WARNINGS Know the unit s controls and how to stop quickly. READ THE OPERATOR S MANUALS. Read and obey all safety decals. Only allow responsible adults, who are familiar with the instructions, to operate the unit. Disengage the PTO. Shut off the engine and wait for all moving parts to stop before attaching, adjusting, or disconnecting any part of the collection system. Check the collection system to make sure it is bolted tightly to the unit. DO NOT operate the unit without either the entire grass catcher or the deflector in place. Turn off the PTO to disengage the blades when not mowing. DO NOT mow in reverse. Always look down and behind before and while travelling in reverse. DO NOT turn sharply when travelling alongside a building or any object. Slow down before turning. DO NOT carry passengers. When collection system is removed from the mower deck, the deflector must be properly installed. Collector bags are subject to deterioration and wear during normal use. Inspect the bag periodically for tears, holes, or weak spots and replace with a new bag that meets manufacturer s durability standards. If the mower stalls or the collector chute plugs: 1. Disengage the PTO; 2. Stop the engine and remove the key; 3. Set the parking brake, and wait for all moving parts to stop. 4. Remove the foreign object or clear the chute with a piece of wood before restarting the engine. NEVER place hands into COLLECTOR OR MOWER housing to clear jammed objects. Blower OR MOWER may rotate when object is removed. For added stability and to prevent tipping or loss of control: Use reduced speed on uneven ground and when turning corners. Reduce loads on hillsides. It is recommended that the collection system be kept only half full when negotiating any slopes. Start mowing on slopes when the collection system is empty. Mow up and down the face of slopes; never across the face of any slope. When operating on slopes, use front counterweights. Never operate on slopes greater than 17.6% (10 ). SAFETY DECALS This unit has been designed and manufactured to provide you with the safety and reliability you would expect from an industry leader in outdoor power equipment manufacturing. Although reading this manual and the safety instructions it contains will provide you with the necessary basic knowledge to operate this equipment safely and effectively, we have placed several safety labels on the unit to remind you of this important information while you are operating your unit. All DANGER, WARNING, CAUTION and instructional messages on your rider, attachments and mower should be carefully read and obeyed. Personal bodily injury can result when these instructions are not followed. The information is for your safety and it is important! The safety decals below are on your product. If any decals are lost or damaged, replace them at once. See your local dealer for replacements. These labels are easily applied and will act as a constant visual reminder to you, and others who may use the equipment, to follow the safety instructions necessary for safe, effective operation. Attachment Decals Warning Decal - P/N 1700259 4
Note: Lower case letters refer to existing parts. Upper case letters refer to new parts in kit. Remove Deflector and Cover 1. Remove existing carriage bolts, lock washers, and nuts securing bracket and deflector (a, Figure 1). Retain hardware. 3. Remove the screws (d,figure 3) that secure the left belt cover (e). Discard the belt cover but retain the screws. d * e ** a Figure 1 2. Remove the rod (b, Figure 2) and spring (c) from the deflector, and discard. Retain the deflector for later installation. c b Figure 3 Figure 2 5
Install New Idler Pulley Assembly 1. Release tension on the idler pulley spring (f, Figure 4). 2. Slip the deck drive belt (g)off of the left idler pulley (h). 3. Remove the left idler pulley and hardware (i). Important: Note which hole the idler pulley was mounted on. The new pulley must be installed in the same hole. 6. Place the deck drive belt (g, Figure 6) into the lower groove of the double-groove pulley (E). Turn pulley by hand and check if other pulleys (or blades) are turning. This will ensure that belt is properly routed. f g h i E Figure 4 4. Insert the capscrew (A, Figure 5) through washer (B), bearing (C), spacer (D), double-groove pulley (E), bearing (C) and spacer (F), as shown. 5. Mount this assembly to the deck using the same hole as the original idler pulley. From underneath deck, secure with lockwasher (G) and nut (H). g D E A B Figure 6 Install New Belt Cover 1. Secure belt cover assembly (W, Figure 7) on mower using the original screws (d) that were removed earlier. C C d F W G H Figure 5 Figure 7 6
Assemble and Install Deflector 1. On the underside of the deflector (a, Figure 8), drill out the two partially started 11/32 inch holes where shown. a 3. Insert capscrews (N, Figure 10) into pivot brackets and secure to deflector with lockwashers (O) and nuts (P). O P N Figure 8 2. Insert screws (I, Figure 9) through drilled holes of deflector and attach the pivot brackets (J and K), securing with lockwashers (L) and nuts (M). N J K M L I Figure 10 4. Insert capscrews (Q, Figure 11) through existing holes from the inside of mower, as shown. 5. Secure front and rear hinges (R and S) to mower with lockwashers (G) and nuts (H). R H G S Q Figure 9 Figure 11 7
6. Insert the pivot rod (X, Figure 12) through front and rear hinges (R and S) as shown. X 10. Remove the pivot rod (X, Figure 14). 11. Re-insert the pivot rod through rear hinge (S), spring (T), deflector assembly and front hinge (R). 12. Insert cotter pin (U) through hole on each end of pivot rod. Bend the legs of the cotter pins. R S T X Figure 12 7. Using front and rear hinges for a guide, drill holes into mower using a 13/32 drill. 8. Insert capscrews (Q, Figure 13) through holes from inside of mower and front and rear hinges (R and S). 9. Secure with lockwashers (G) and nuts (H). R Figure 13 H G S Q R S U Figure 14 13. Rotate back of spring (T, Figure 15) onto rear hinge (S). 14. Rotate spring one turn and hook onto rear pivot bracket (K) as shown. Note: A screw driver may be needed to assist in loading the spring. T S K Figure 15 8
Attach Turbo WARNING The deflector is spring loaded. When attaching or removing the turbo, hold the deflector up; then lower the deflector into the normal operating position. 1. Lift up the deflector. 2. Slide turbo bracket (j, Figure 16) onto front hinge (R). Engage the hook (k) at the bottom of the turbo (Y) as shown in Figure 16 inset. 3. Fit hole in turbo bracket over pin (l). 5. Move the idler release lever (m, Figure 18) on the turbo to release belt tension. 6. Loosen the knob (n) and open belt cover. m l n j R Figure 16 4. Insert the retaining clip (V, Figure 17) into pin. U k Y Figure 18 7. Fit the turbo belt over the upper groove in the doublegroove pulley (E, Figure 19) of the mower. 8. Route the belt as shown. IMPORTANT: The belt must be routed to the inside of the capscrew ( ) as shown. E V Figure 17 Figure 19 9
Before Operation Clear the lawn of all sticks, stones, wire and other debris which may be caught or thrown by the mower blades. For best results, mow when the grass is dry. Wet grass tends to clump and plug up the mower and grass catcher For efficient grass collection, air circulation under the mower deck, through the chute and into the grass catcher or cart is very important. For this reason, BEFORE YOU BEGIN MOWING you should make certain the underside of the mower and the underside of the catcher lid are free from grass and debris. Make sure that there is a snug fit between mower deck, blower housing, tubes, and grass catcher cover. Mowing with the Turbo Always operate with engine running at full speed when mowing. Grass should be cut often, and not too short. If grass is too long or lush it may be necessary to keep ground speed to a minimum or to cut only half the width of the mower to prevent clogging. If grass is long, operate with mower in high cutting position for first pass, cutting again in a lower position on a second pass. Look through the grass catcher tube to check for grass flow. Do not open the grass catcher cover with mower engaged. If a large amount of cut grass is spilling out from under the deck, the tube may be plugged or the catcher may be full. Discontinue mowing, stop the tractor, disengage the PTO and then empty the catcher or clear the tube. WARNING ALWAYS shut off the tractor, disengage the PTO, and allow all moving parts to stop BEFORE disconnecting or clearing tube, or emptying grass bags. Before leaving the operator s position for any reason, engage the parking brake, disengage the PTO, stop the engine and remove the key. To reduce fire hazard, keep the engine, tractor and mower free of grass, leaves and excess grease. Do not stop or park tractor over dry leaves, grass or combustible materials. Mowing without the Turbo If you need to mow without the turbo in place (for instance, if the grass is too wet to bag) you must remove the grass collector and the turbo, and properly position the deflector BEFORE you begin mowing. WARNING To operate without the collection system, the turbo assembly MUST be removed and the deflector MUST be in the down position. The deflector is spring loaded. When removing the turbo, hold the deflector up; then lower the deflector into the normal operating position. Recommended Accessories If operating on slopes when a rear attachment is installed, use front counterweights. If you will be operating on slopes over 15% (8.5 ), two rear wheel weights are recommended in addition to the front counterweights. Never operate on slopes greater than 30% (15 ). After Operation The turbo housing and grass catcher tube should be removed for cleaning. Remove the tube by unlatching the lower tube rubber band from turbo housing. When reattaching, make sure there is a snug fit between the mower deck, turbo housing, and grass catcher. 10
Removing the Turbo DANGER To operate without the collection system, the turbo assembly MUST be removed and the deflector MUST be in the down position. 1. Remove the grass discharge tubes. 2. Unscrew the belt cover knob (n, Figure 18) and open the cover. 3. Move the idler release lever (m) to release tension on the drive belt. Remove the belt from the double-groove pulley (E, Figure 19). 4. Remove the retaining clip (V, Figure 17) and remove the turbo assembly. 5. Reinstall clip into pin. Storage Remove any debris from the turbo housing. To clean the housing, use a mild detergent only (other products may damage tube). If paint has been scratched on metal parts, touch up with paint, or apply a thin film of oil. To prevent corrosion, store in a dry area, away from moisture. 11
BRIGGS & STRATTON PRODUCTS WARRANTY POLICY January 2014 LIMITED WARRANTY Briggs & Stratton warrants that, during the warranty period specified below, it will repair or replace, free of charge, any part that is defective in material or workmanship or both. Transportation charges on product submitted for repair or replacement under this warranty must be borne by purchaser. This warranty is effective for and is subject to the time periods and conditions stated below. For warranty service, find the nearest Authorized Service Dealer in our dealer locator map at BRIGGSandSTRATTON.COM. The purchaser must contact the Authorized Service Dealer, and then make the product available to the Authorized Service Dealer for inspection and testing. There is no other express warranty. Implied warranties, including those of merchantability and fitness for a particular purpose, are limited to the warranty period listed below, or to the extent permitted by law. Liability for incidental or consequential damages are excluded to the extent exclusion is permitted by law. Some states or countries do not allow limitations on how long an implied warranty lasts, and some states or countries do not allow the exclusion or limitation of incidental or consequential damages, so the above limitation and exclusion may not apply to you. This warranty gives you specific legal rights and you may also have other rights which vary from state to state or country to country.** WARRANTY PERIOD Item Consumer Use Commercial Use Accessory/Attachment 12 months None ** In Australia - Our goods come with guarantees that cannot be excluded under the Australian Consumer Law. You are entitled to a replacement or refund for a major failure and for compensation for any other reasonably foreseeable loss or damage. You are also entitled to have the goods repaired or replaced if the goods fail to be of acceptable quality and the failure does not amount to a major failure. For warranty service, find the nearest Authorized Service Dealer in our dealer locator map at BRIGGSandSTRATTON.COM, or by calling 1300 274 447, or by emailing or writing to sales enquires@briggsandstratton.com.au, Briggs & Stratton Australia Pty Ltd, 1 Moorebank Avenue, NSW, Australia, 2170. The warranty period begins on the date of purchase by the first retail or commercial consumer. Consumer use means personal residential household use by a retail consumer. Commercial use means all other uses, including use for commercial, income producing or rental purposes. Once a product has experienced commercial use, it shall thereafter be considered as a commercial use product for purposes of this warranty. To ensure prompt and complete warranty coverage, register your product at the website shown above or at www.onlineproductregistration.com, or mail the completed registration card (if provided), or call 1-800-743-4115 (in USA). Save your proof of purchase receipt. If you do not provide proof of the initial purchase date at the time warranty service is requested, the manufacturing date of the product will be used to determine the warranty period. Product registration is not required to obtain warranty service on Briggs & Stratton products. ABOUT YOUR WARRANTY Warranty service is available only through Briggs & Stratton Authorized Service Dealers.. Most warranty repairs are handled routinely, but sometimes requests for warranty service may not be appropriate. This warranty covers only defects in materials or workmanship. It does not cover damage caused by improper use or abuse, improper maintenance or repair, or normal wear and tear. Improper Use and Abuse - The proper, intended use of this product is described in the Operator s Manual. Using the product in a way not described in the Operator s Manual or using the product after it has been damaged will not be covered under this warranty. Warranty coverage will also not be provided if the serial number on the product has been removed or the product has been altered or modified in any way, or if the product has evidence of abuse such as impact damage or water/chemical corrosion damage. Improper Maintenance or Repair - This product must be maintained according to the procedures and schedules provided in the Operator s Manual, and serviced or repaired using genuine Briggs & Stratton parts or equivalent. Damage caused by lack of maintenance or use of non-original parts is not covered by warranty. Normal Wear and Tear - Like most mechanical devices, your unit is subject to wear even when properly maintained. This warranty does not cover repairs when normal use has exhausted the life of a part or the equipment. Maintenance and wear items such as filters, belts, cutting blades, and brake pads (except engine brake pads) are not covered by warranty due to wear characteristics alone, unless the cause is due to defects in material or workmanship. Other Exclusions - This warranty excludes damage due to accident, abuse, modifications, alterations, improper servicing, freezing or chemical deterioration. Attachments or accessories that were not originally packaged with the product are also excluded. This warranty does not include used, reconditioned, second-hand, or demonstration equipment or engines. This warranty also excludes failures due to acts of God and other force majeure events beyond the manufacturer s control. 12 80004543_EN Rev D