August 15, 2008 Lit. No. B94380, Rev. 01 RECEIVER MOUNT KIT LP-8 Tailgate Spreaders Parts List and Installation Instructions The receiver mount is recommended for use on the following vehicles: All trucks with Class IV receiver hitches with 1000 lb tongue weight capacity. Read this document before installing or operating the spreader. A DIVISION OF DOUGLAS DYNAMICS, L.L.C.
SAFETY SAFETY DEFINITIONS Indicates a potentially hazardous situation that, if not avoided, could result in death or serious personal injury. Indicates a potentially hazardous situation that, if not avoided, may result in minor to moderate injury. It may also be used to alert against unsafe practices. NOTE: Indicates a situation or action that can lead to damage to your spreader and vehicle or other property. Other useful information can also be described. SAFETY PRES Park the vehicle on a level surface, place shift lever in PARK or NEUTRAL and set the parking brake. Turn OFF the engine and remove keys. Driver to keep bystanders minimum of 25 feet away from operating spreader. Before working with the spreader, secure all loose-fitting clothing and unrestrained hair. Before operating the spreader, verify all safety guards are in place. Before servicing the spreader, wait for conveyor or spinner to stop, then lock out power. Do not climb into or ride on spreader. Overloading could result in an accident or damage. Do not exceed GVWR or GAWR ratings as found on the driver-side vehicle door cornerpost. See Loading Section to determine maximum volumes of spreading material. Do not install the control for this product in the deployment path of an air bag. Refer to vehicle manufacturer's manual for air bag deployment area(s). If rear directional, CHMSL light or brake stoplights are obstructed by the spreader, the lights shall be relocated, or auxiliary directional or brake stoplights shall be installed. During the hopper installation we recommend the addition of an OSHA compliant Backup Alarm. This alarm is required for OSHA governed employers. Do not operate a spreader in need of maintenance. Before operating the spreader, reassemble any parts or hardware removed for cleaning or adjusting. Before operating the spreader, remove materials such as cleaning rags, brushes and hand tools from the spreader. While operating the spreader, use auxiliary warning lights, except when prohibited by law. Tighten all fasteners according to the Torque Chart. Refer to Torque Chart for the recommended torque values. Disconnect electric and/or hydraulic power and tag out if required before servicing or performing maintenance. DO NOT leave unused material in hopper. Material can freeze or solidify, causing unit to not work properly. Empty and clean after each use. NOTE: Lubricate grease fittings after each use. Use a good quality multipurpose grease. Lit. No. B94380, Rev. 01 2 August 15, 2008
FUSES The electrical system contains automotive blade-style fuses. If a problem should occur and fuse replacement is necessary, the replacement fuse must be of the same type and amperage rating as the original. Installing a fuse with a higher rating can damage the system and could start a fi re. Fuse Replacement, including fuse ratings and locations, is located in the Maintenance Section of this Owner's Manual. PERSONAL SAFETY Remove ignition key and put the vehicle in park or in gear to prevent others from starting the vehicle during installation or service. Wear only snug-fi tting clothing while working on your vehicle or spreader. Do not wear jewelry or a necktie, and secure long hair. Wear safety goggles to protect your eyes from battery acid, gasoline, dirt and dust. Avoid touching hot surfaces such as the engine, radiator, hoses and exhaust pipes. Always have a fi re extinguisher rated BC handy, for fl ammable liquids and electrical fi res. FIRE AND EXPLOSION Be careful when using gasoline. Do not use gasoline to clean parts. Store only in approved containers away from sources of heat or fl ame. CELL PHONES A driver's fi rst responsibility is the safe operation of the vehicle. The most important thing you can do to prevent a crash is to avoid distractions and pay attention to the road. Wait until it is safe to operate Mobile Communication Equipment such as cell phones or two-way radios. VENTILATION Vehicle exhaust contains lethal fumes. Breathing these fumes, even in low concentrations, can cause death. Never operate a vehicle in an enclosed area without venting exhaust to the outside. BATTERY SAFETY Batteries normally produce explosive gases that can cause personal injury. Therefore, do not allow flames, sparks, or lit tobacco to come near battery. When charging or working near a battery, always cover your face and protect your eyes, and also provide ventilation. Batteries contain sulfuric acid that burns skin, eyes and clothing. Disconnect the battery before removing or replacing any electrical components. NOISE Airborne noise emission during use is below 70 db(a) for the spreader operator. TORQUE CHART Read instructions before assembling. Fasteners should be finger tight until instructed to tighten according to torque chart. Use standard methods and practices when attaching spreader including proper personal protective safety equipment. Size 1/4-20 5/16-18 3/8-16 3/8-24 7/16-14 1/2-13 9/16-12 5/8-11 3/4-10 7/8-9 1-8 Size M 6 M 8 M 10 Recommended Fastener Torque Chart (ft-lb) SAE Grade 2 6 11 19 24 30 45 66 93 150 150 220 SAE Grade 5 9 18 31 46 50 75 110 150 250 378 583 Metric Grade 8.8 (ft-lb) Torque 7 17 35 Size M 12 M 14 M 16 These torque values apply to fasteners except those noted in the instruction. SAE Grade 8 13 28 46 68 75 115 165 225 370 591 893 Torque 60 95 155 Lit. No. B94380, Rev. 01 3 August 15, 2008
SAFETY / LABELS Please become familiar with the Warning and Caution labels on the spreader. NOTE: If labels are missing or cannot be read, see your sales outlet. Warning Label Warning Label Located on both sides of receiver mount only Warning/Caution Label Located on both sides Warning/Caution Label DO NOT exceed GVWR or GAWR with spreader and load. Turn spreader OFF before filling, adjusting or cleaning. Bystanders to stay a minimum of 25 feet away from operating spreader. DO NOT climb into or ride on spreader. Keep hands, feet and clothing away from moving conveyor and spinner. Read Owner's Manual before operating or servicing spreader. Empty and clean spreader after every use. 68584 Lit. No. B94380, Rev. 01 4 August 15, 2008
LOADING This manual covers vehicles which have been recommended for carrying the spreader. Please see your local dealer for proper vehicle applications. Overloading could result in an accident or damage. Do not exceed GVWR or GAWR ratings as found on the driver-side cornerpost of the vehicle. CENTER OF GRAVITY INFORMATION Load weight not to exceed 340 lb if Hole A is used or 300 lb if Hole B is used. 11.78 11.69 Load Spreader CERTIFICATION All new untitled vehicle installations require National Highway Traffi c Safety Administration (NHTSA) Altered Vehicle Certifi cation Labeling. Installer to verify struck load of snow or ice control material does not exceed vehicle GVWR or GAWR ratings. The following table contains information regarding the Class IV receiver hitch. Hitch Type Weight Distributing Weight Carrying Ball Mount Max. Gross Trailer Wt. (lb) Max. Tongue Weight (lb) 10,000 1,000 10,000 1,000 A B APPROXIMATE MATERIAL WEIGHTS LP-8 cu ft lb 8.0 320 5.9 236 3.1 124 Salt = 40 lb/cu ft (avg.) Very coarse = 35 lb/cu ft Coarse = 45 lb/cu ft Fine = 50 lb/cu ft Plus Approximate Base Unit Weight of 154 lb for LP-8 Unit Including Mount Lit. No. B94380, Rev. 01 5 August 15, 2008
RECEIVER MOUNT INSTALLATION RECEIVER MOUNT INSTALLATION 1. With the spreader positioned upside down, align holes in the mount arms with the top holes in the spreader frame. 2. Install one 3/8" x 1" cap screw through each hole and secure with 3/8" fl at washers and 3/8" locknuts (4 total). 3. Drill two 13/32" holes in the bottom channel of the spreader through the existing holes in the receiver mount plate. 4. Install one 3/8" x 1" cap screw through each hole and secure with 3/8" fl at washers and 3/8" locknuts. 5. Fully tighten fasteners according to the torque chart. 6. Insert the assembled unit into the receiver hitch and secure with pin (not included). 7. Install ratchet straps between receiver mount and truck frame or other rigid anchor point. The bumper is not a suitable anchor point. Tighten straps evenly and securely. If rear directional, CHMSL light, or brake stoplights are obstructed by the spreader, the lights shall be relocated, or auxiliary directional or brake stoplights shall be installed. To Anchor Point NOTE: If the spreader obstructs the view of the license plate, check for any local regulations that may apply. Spreader Frame 3/8" x 1" Cap Screw 3/8" Locknut 3/8" Flat Washer Mount Arm 3/8" Locknut 3/8" Flat Washer Mount Plate Bottom Channel 3/8" x 1" Cap Screw Lit. No. B94380, Rev. 01 6 August 15, 2008
RECEIVER MOUNT PARTS LIST 1 2 3 94370 Receiver Mount Kit Item Part Qty Description Item Part Qty Description 1 94369 1 Receiver Mount ns 94379 1 Bolt Bag 2 94426 2 Label Information (Warning) 94379 Bolt Bag 3 68789 2 Ratchet Strap Assembly ns 90315 6 3/8 Flat Washer ns 90039 6 3/8-16 x 1 Hex Cap Screw G5 ns 91333 6 3/8-16 Hex Locknut GB G = Grade ns = not shown Lit. No. B94380, Rev. 01 7 August 15, 2008
Blizzard P.O. Box 245038 Milwaukee, WI 53224-9538 www.blizzardplows.com A DIVISION OF DOUGLAS DYNAMICS, L.L.C. Copyright 2008 Douglas Dynamics, L.L.C. All rights reserved. This material may not be reproduced or copied, in whole or in part, in any printed, mechanical, electronic, fi lm or other distribution and storage media, without the written consent of Blizzard. Authorization to photocopy items for internal or personal use by Blizzard outlets or spreader owner is granted. Blizzard reserves the right under its product improvement policy to change construction or design details and furnish equipment when so altered without reference to illustrations or specifications used. Blizzard or the vehicle manufacturer may require or recommend optional equipment for spreaders. Do not exceed vehicle ratings with a spreader. Blizzard offers a limited warranty for all spreaders and accessories. See separately printed page for this important information. The following is a registered ( ) trademark of Douglas Dynamics, L.L.C.: BLIZZARD. Printed in U.S.A. Lit. No. B94380, Rev. 01 August 15, 2008