Instruction/ maintenance manual of the product 90154 Harbor Freight Tools
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Page 2 For technical questions, please call 1-800-444-3353. Item 90154 SAFETY OPERA TION MAINTENANCE ASSEMBL Y T able of Contents Safety ......................................................... 2 Assembly .............................................
Page 3 For technical questions, please call 1-800-444-3353. Item 90154 SAFETY OPERA TION MAINTENANCE ASSEMBL Y IMPORT ANT SAFETY INFORMA TION Read all safety warnings and instructions. Failure to follow the warnings and instructions may result in serious injury .
Page 4 For technical questions, please call 1-800-444-3353. Item 90154 SAFETY OPERA TION MAINTENANCE ASSEMBL Y Operation Safety Note: Selected recommendations in this section are adapted from TOWING A TRAILER - Being Equipped for Safety , published by NHTSA.
Page 5 For technical questions, please call 1-800-444-3353. Item 90154 SAFETY OPERA TION MAINTENANCE ASSEMBL Y Downgrades and Upgrades 1. Downshift to assist with braking on downgrades and to add power for climbing hills. 2. On long downgrades, apply brakes at intervals to keep speed in check.
Page 6 For technical questions, please call 1-800-444-3353. Item 90154 SAFETY OPERA TION MAINTENANCE ASSEMBL Y Assembly Instructions Read the ENTIRE IMPORT ANT SAFETY INFORMA TION section at the beginning of this manual including all text under subheadings therein before set up or use of this T railer .
Page 7 For technical questions, please call 1-800-444-3353. Item 90154 SAFETY OPERA TION MAINTENANCE ASSEMBL Y 6. Lay out one Rear Left Side Rail (1RL), one Rear Right Side Rail (1RR), and three Cross Members (2B). Lay out two Hinge Plates (1 1L, 1 1R) and two Stake Clamps (25).
Page 8 For technical questions, please call 1-800-444-3353. Item 90154 SAFETY OPERA TION MAINTENANCE ASSEMBL Y 9. With the T railer in its folded position, attach the Spring Hanger (12L) to the Front Left Side Rail (1FL), using3/8″x1″Bolts(B)and3/8″LockNuts(G).
Page 9 For technical questions, please call 1-800-444-3353. Item 90154 SAFETY OPERA TION MAINTENANCE ASSEMBL Y 18. Attach the Grease Fitting (31) to the Hub (18). Carefully slide a Hub over the spindle at each end of the Axle (16). (See Figure H.) 19.
Page 10 For technical questions, please call 1-800-444-3353. Item 90154 SAFETY OPERA TION MAINTENANCE ASSEMBL Y 24. Attach the Coupler (7) to the Coupler Base (6), using one M10x90 Bolt (W) at the rear of the coupler . Lock the Coupler T rigger with the Lock Pin (29).
Page 1 1 For technical questions, please call 1-800-444-3353. Item 90154 SAFETY OPERA TION MAINTENANCE ASSEMBL Y 30. T o install the Wiring Harness on the T railer , use a Screw (R) to attach the White Ground Wire located at the Plug end of the Wiring Harness to the small mounting hole in the Right Connecting Rail (3R).
Page 12 For technical questions, please call 1-800-444-3353. Item 90154 SAFETY OPERA TION MAINTENANCE ASSEMBL Y White ground wire to trailer tongue 4-pin connector Brown Brown Brown tail lamp wires Bl.
Page 13 For technical questions, please call 1-800-444-3353. Item 90154 SAFETY OPERA TION MAINTENANCE ASSEMBL Y Optional Bed Installation (not included) Minimum Required Parts: a. Qty . 2: 3/4″x48″x48″Plywood(notincluded).
Page 14 For technical questions, please call 1-800-444-3353. Item 90154 SAFETY OPERA TION MAINTENANCE ASSEMBL Y Optional Rail Installation (not included) Minimum Required Parts: a. Qty . 8: 1.6″x3.5″x27″woodstrips(notincluded).
Page 15 For technical questions, please call 1-800-444-3353. Item 90154 SAFETY OPERA TION MAINTENANCE ASSEMBL Y 2. T odeterminewheretodrill3/8″holesintheStakes, place the eight Stakes in the eight Stake Clamps (25) of the T railer and mark with a pencil.
Page 16 For technical questions, please call 1-800-444-3353. Item 90154 SAFETY OPERA TION MAINTENANCE ASSEMBL Y Specifications Maximum Capacity Payload 1,195 lb. Bed Dimensions 4 Ft. x 8 Ft. Hitch Ball Size 1‑7/8″ Wheel Rim Diameter/Width 12″x4″ QuantityWheelLugNuts 4 Per Wheel T ire Size 4.
Page 17 For technical questions, please call 1-800-444-3353. Item 90154 SAFETY OPERA TION MAINTENANCE ASSEMBL Y Connection W ARNING! Onlyusea1‑7/8″ballhitch (not included) on the towing vehicle.
Page 18 For technical questions, please call 1-800-444-3353. Item 90154 SAFETY OPERA TION MAINTENANCE ASSEMBL Y T ire information Tire T erminology Glossary • Accessory weight means - the combine.
Page 19 For technical questions, please call 1-800-444-3353. Item 90154 SAFETY OPERA TION MAINTENANCE ASSEMBL Y Tire Markings Load index and Speed rating* European tire certificate* U.S. DOT tire identification number *Information not required by U.S.
Page 20 For technical questions, please call 1-800-444-3353. Item 90154 SAFETY OPERA TION MAINTENANCE ASSEMBL Y • Speed Rating - The speed rating denotes the speed at which a tire is designed to be driven for extended periods of time. This does not indicate that the vehicle or rims can safely reach or maintain that speed.
Page 21 For technical questions, please call 1-800-444-3353. Item 90154 SAFETY OPERA TION MAINTENANCE ASSEMBL Y T ire care Checking Tire Pressure Note: Underinflated tires can decrease handling, stopp.
Page 22 For technical questions, please call 1-800-444-3353. Item 90154 SAFETY OPERA TION MAINTENANCE ASSEMBL Y Tire Repair T o properly repair a punctured tire, the hole needs to be properly plugged and patched from the inside of the tire. T read punctures can be repaired if they are not too large.
Page 23 For technical questions, please call 1-800-444-3353. Item 90154 SAFETY OPERA TION MAINTENANCE ASSEMBL Y Acceleration and Passing 1. When passing a slower vehicle or changing lanes, signal well in advance and make sure you allow extra distance to clear the vehicle before you pull back into the lane.
Page 24 For technical questions, please call 1-800-444-3353. Item 90154 SAFETY OPERA TION MAINTENANCE ASSEMBL Y Maintenance Procedures not specifically explained in this manual must be performed only by a qualified technician. TO PREVENT SERIOUS INJUR Y FROM TOOL F AILURE: Do not use damaged equipment.
Page 25 For technical questions, please call 1-800-444-3353. Item 90154 SAFETY OPERA TION MAINTENANCE ASSEMBL Y Folding the T railer TO PREVENT SERIOUS INJUR Y FROM LOSS OF CONTROL: Position T railer on flat, level, hard surface and chock both Tires (19) before folding/unfolding.
Page 26 For technical questions, please call 1-800-444-3353. Item 90154 SAFETY OPERA TION MAINTENANCE ASSEMBL Y REV 05h; 06f; 06k, 08h Parts List and Diagram PLEASE READ THE FOLLOWING CAREFULL Y THE MANUF ACTURER AND/OR DISTRIBUTOR HAS PROVIDED THE P ARTS LIST AND ASSEMBL Y DIAGRAM IN THIS MANUAL AS A REFERENCE TOOL ONL Y .
Page 27 For technical questions, please call 1-800-444-3353. Item 90154 SAFETY OPERA TION MAINTENANCE ASSEMBL Y Record Product’ s Serial Number Here: Note: If product has no serial number , record month and year of purchase instead.
3491 Mission Oaks Blvd. • PO Box 6009 • Camarillo, CA 9301 1 • (800) 444-3353 Reporting Safety Defects If you believe that your vehicle has a defect which could cause a crash or could cause inju.
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