7/28/2023 0 Comments Big joe powered pallet jackThey should not rub the bottom of the traverse. Chips in the wheel, which keep it from rolling smoothly, indicate the need for replacement. Steer wheels should not have flat spots or large pieces of metal imbedded in them (i.e. Use the diagrams below or the other load roller bracket assembly on the jack as a reference. The use of washers differs from one style to the other. Install the axle bolt through the brackets and load roller. Load roller - Insert the load roller axle sleeve into the load roller and place the load roller between the brackets. Secure the pivot axle to the frame with its roll pin and install the load roller. Load roller brackets - Slide the brackets onto the push rod and insert the pivot axle through the frame, brackets and the exit roller (the 4-way does not use an exit roller). Pull the push rod away from the frame and slide the brackets off the push rod. With a pin punch and hammer, drive out the roll pin that fastens the pivot axle to the frame, then drive the pivot axle out of the frame, exit roller, and brackets. Load roller bracket - Remove the load roller. Remove the load roller axle sleeve from the load roller. Slide the axle bolt out of the brackets and remove the load roller. Load roller - Remove the nut and washer from the axle bolt. Tip: We recommend servicing one load roller assembly at a time, using the other assembly as a reference. If any of the above conditions exist, replace the brackets. Check for out-of-round axle holes and inspect the bushings closely (see Bushing Inspection). Load roller brackets - Inspect the brackets for cracks or wear from prolonged rubbing on the floor. If the diameter is worn more than 1/4" from its normal size, replacement is necessary. New load rollers have an outside diameter of 3"(L-50), 2"(L-50 mini), and 1 3/4" (L-50 CHEP). Always change the wheels in pairs to reduce uneven wear. If the wheel has cracks, loose tread, or does not turn freely, replace both wheels. Any chips in the wheel that keep it from rolling smoothly indicate the need for replacement. Load roller - Load rollers should not have flat spots or large pieces of metal imbedded in them (i.e. Tip: Coating axles and bushings with anti-seize compound before installation makes maintenance easier. Remember: If the jack is already disassembled, replace all accessible bushings. If bushings are cracked, broken, egg shaped or worn more than 1/16" from the original size replace them. Bushings are very inexpensive and it is cost effective to change them regularly. This will ensure longer life of the jack and will reduce the amount of downtime. It is recommended that anytime the jack is torn down to a point where the bushings are accessible, they be replaced. They are made of softer material and are expendable. If these are damaged or worn, replace the axle.īushings are designed to wear out sooner than the mating parts. If the axle is bent, out-of-round, or shows signs of wear, replace it. Lift-Rite pallet jack (all models) are products of Lift-Rite, Inc. When used in conjunction with our catalog, this service manual will explain how and when to replace a pallet jack part. Remember that all parts on a pallet jack depend on the adjoining parts to work properly and to perform to their full potential. To ensure maximum life from the jack, always replace the parts that are broken or worn. Pallet jack parts are inexpensive and easy to replace. Operating pallet jacks with rusty, broken or worn parts makes usage and maintenance more difficult. The pallet jacks you are servicing are tools that make moving products easier. This on-line manual is intended for basic service and maintenance of the Big Joe/Lift-Rite pallet jack.
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