In order to help avoid the need for expensive lift truck repairs, it is suggested to check the front end of your forklift regularly as part of your daily and even pre-shift examination. By catching any problems ahead of time or as they occur, you can also help avoid damage to any kind of cargo as well. The following includes several of the common guidelines on what specific stuff to check during frequent inspections of your material handling fleet.
Forks
Frequently inspecting the forks is key because if these are cracked or worn out, they may fail without warning. Any type of fork damage means that your forklift should immediately be removed from service until it is repaired and safe once again. Visually check your forks for any visible indications of damage or wear. If the cracks run deeper than on the surface, replace them. Any wear on the forks beyond 10 percent is another indication that you need to replace the forks.
Mast
The mast should ideally tilt forward and backward while being able to move up and down. You may have to grease 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 every side. The lift bracket side rollers are another lubrication point and there is also one on every side roller. Once the lubricating has been done, raise and lower the mast and also tilt it forward and backward a few times in order to guarantee that the lubricant is worked into the fittings correctly.
Tilt Cylinders
Uncontrolled mast movement could be caused by oil leakage; hence, your inspection must include inspecting for oil leaks and for damage. Whether the leaks are external or are situated inside of the cylinder, the end result may be cylinder drift and loss of fluid. If there are any signs of leaks or damage, you may have to replace just the seals or the whole cylinder assembly.
Chains
The mast chains have 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 indications of damage. If there is wear beyond 2 percent, replace the chain. Also replace it if the chain appears rusted or kinked. Both the sheave bearings and the chain rollers also have to be checked for signs of wear.
Normally, mast lift chains wear at the pin-to-link connections. If you discover wear, you could experience chain failure. This can end up damaging the product or front end components. If you need help determining what exactly to check on your forklifts or if you do not have time on hand to carry out regular fleet inspections, simply call your local lift truck dealer. Their skilled service technicians would help your perform planned maintenance or PM checks based on your application requirements and scheduling.