In order to help avoid the requirement for expensive forklift repairs, it is suggested to check the front end of your forklift frequently as part of your pre-shift and even daily inspection. By catching any problems in advance or as they occur, you could also help prevent damage to any type of loads as well. The following includes a few of the general guidelines on what particular things to inspect during regular inspections of your material handling fleet.
Forks
It is essential to regularly check the forks because if they are worn out or cracked, they can potentially fail without warning. Any kind of fork damage means that your forklift would have to instantly be removed from service until it is safe and fixed once again. Visually inspect your forks for any noticeable signs of damage or wear. If the cracks run deeper than on the surface, replace them. Any kind of wear on the forks beyond 10 percent is another indication that you have to replace the forks.
Mast
The mast must ideally tilt forward and backward while being able to move down and up. You might have to lubricate the mast strip sliding surfaces and fittings if you find that the sliding surfaces are binding. On the inner mast there is a fitting located on each side. The lift bracket side rollers are another lubrication point and there is also one on each side roller. When the lubricating has been completed, lower and raise the mast and also tilt it backward and forward a few times in order to ensure that the lubricant is worked into the fittings correctly.
Tilt Cylinders
Your daily check needs to involve the checking for damage and oil leaks since an uncontrolled mast movement can be a result of oil leakage. Whether the leaks are external or are located inside of the cylinder, the end result could be loss of fluid and cylinder drift. If there are any indications of leaks or damage, you might need to replace the whole cylinder assembly, or just the seals.
Chains
The mast chains need to be inspected to see if they are being stretched beyond their acceptable limits. Also, inspect the chain wear guage or check the chains for signs of damage. If there is wear beyond 2 percent, replace the chain. Also replace it if the chain seems kinked or rusted. Both the sheave bearings and the chain rollers also need to be checked for signs of wear.
Usually, mast lift chains wear at the pin-to-link connections. If you discover wear, you could experience chain failure. This could end up damaging the product or front end components. If you do not have time on hand to carry out regular fleet inspections or if you need help determining what precisely to inspect on your forklifts, simply call your local lift truck dealer. Their trained service technicians would help your perform planned maintenance or PM checks according to your scheduling and application requirements.