Tips on How to Repair a Pallet Jack

Likewise known as a pallet truck or pump truck, a pallet jack is a hand-powered trolley designed to send and lift pallets from 1 place to another. Information technology is ordinarily used in warehouses where there are lifting and shifting of heavy materials. When a pallet breaks downwards, information technology can cause a lot of delays, and sometimes information technology is hard to diagnose the exact trouble, which can add together to the frustration.

Interestingly, pallet jack is probably one of the least complex tools y'all can use and when it malfunctions, there are simply a few parts that you need to cheque.

To help you learn how to repair your pallet jack, I accept prepared this commodity with not bad tips and methods.

Tips on how to repair a pallet jack

Tip #1: Check and remove the trapped air in the hydraulic unit of measurement

Before you start looking for the mighty lift pallet jack spare parts, the problem with your pump truck may non need whatever replacement of parts.

Ane of the well-nigh common issues that might prevent your pallet jack from working is trapped air in its hydraulic organization.

And then before you take everything apart, consider expelling the air out by pumping its handle. Unload the fork start and pump the handle up to twenty times to remove the trapped air out of the pallet jack's hydraulic organisation, which will exist replaced by fluid.

Pallet jacks unremarkably work in a very elementary way. The hydraulic pressure level is what is needed for it to operate, and thus any air trapped in the hydraulic system can disturb the pressure, preventing the fork from lifting.

The hydraulic system is often tightly sealed only air can get in through damaged, croaky, or worn O-ring valve cartridge.

If this piece of cake fix doesn't work, you may need to remove some pieces of the fork.

Tip #two: Change the O-Ring

If see hydraulic fluid dripping nigh the bottom of the handle, it is more than likely the O-ring is damaged and the only style to fix this is by replacing the band.

You can get o-ring replacements from any industrial equipment supplier or your local hardware as long every bit yous know the model number of the pump truck to ensure that the ring is of the right kind.

If eh o-ring is non in bad shape, you can take it to a dealer to have it properly sized.

To replace the damaged o-ring, following these uncomplicated steps:

Note: Before beginning the process of replacing the o-band, make sure you turn off all power that runs through the motorcar. Take out the unit's fundamental and disassemble the battery. When repairing any machinery, safety is an important thing to keep in mind so make sure you have out any stupor potential or the risk that the jack pallet might ability on accidentally can crusade some astringent injury.

  • Step i: Lift the jack: Place an object or jack that stands beneath the beam to lift the bulldoze wheels to permit piece of cake admission to the ring.
  • Step 2: Drain the hydraulic fluid: Once you have clear access to the o-ring, detect the drain screw near the rear cycle of the pallet jack. Pull the screw out using an Allen wrench and permit out the fluid and into a bucket. Pump the handle a few times to brand certain all the fluid is flushed out. Identify the drain screw back and tighten it.
  • Step three: Detach the lower lever: In that location is a pin at the right of the pump torso that holds the lower lever tight in place. Use a screwdriver to remove the pin from the lever and pull it from the pump body.
  • Step 4: Remove the ring: Clutch the stop of the valve cartridge using pliers or metal tweezers and pull out the damaged o-band. Wipe the area to remove whatsoever balance droppings, especially from the old o-ring.
  • Pace 5: Place new o-ring: Place the new o-ring back, followed by the valve cartridge. Screw it using pliers.
  • Step 6: Put back together with the pallet jack: Start by putting the lower lever into its place, and so the pin that holds it in place.
  • Step seven: Refill the hydraulic organisation: Remember the fluid you drained into the bucket from the pallet jack? Hopefully, yous didn't discard it, considering you need to fill up the hydraulic organisation and run across if it operates.

Exam the pallet jack to see if y'all have solved the problem. Information technology is still doesn't operate, you demand to telephone call a local pallet jack technician to come up and accept a look at it.

However, paying a technician to come and repair your pump truck can exist more expensive than buying a new one.

Tip #3: Bank check the frame

Remember that pallet jacks usually go through some rough use. They will slam into the walls of the warehouse or trucks or shop them in small spaces. This could cause damage to the body and frame, making it move sideways or even fail to move up. If the o-ring or trapped air is not the problem, consider examining the frame and run across if a dent is causing the pallet jack not to operate normally.

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