Komatsu Forklift Trucks FD25TUS-14

Check steering link for bending, damage and wear

Check steering knuckle for play, deformation and damage

Check for marked variation in minimum turning radius

Change oil in differential case (clutch-type lift trucks, include transmission case)

WARNING: Watch out for HOT OIL. Immediately after operations, the oil will be very hot. Wait for the oil temperature to go down before starting this maintenance operation.

Remove the oil filler plug, then remove the drain plug and drain the oil.

After draining the oil, reinstall and tighten the drain plug and add the specified amount of Komatsu Forklift oil through the oil filler.

After filling with new oil, check the oil level.

Change oil in TORQFLOW transmission case

CAUTION: If water gets into the electrical system (controller, sensor, connectors, etc.) it will cause malfunctions or operational failure. Do not wash the electrical system with water or high-pressure steam.

1. Turn the starting switch key to the OFF position, then remove the key.

2. Wash each part (1 to 4 parts in the figure at right), following the instructions in the table on the following page.

3. Dry off all wet areas with an air blower.

4. After checking that the washed parts have dried out, insert the starting switch key and turn it to the ON position, make sure that there is no abnormality, and then start operation.;

Check and adjust fuel injection timing (diesel engine)

Perform this operation to maintain compliance with EPA Diesel Engine Exhaust regulations.

Replace LPG mixer air valve diaphragm, under normal operating conditions.

Replace more often in cold or severe service applications.

Replace O-ring for LPG tank valve.

Sign off on the 2000 hourly forklift trucks maintenance

32.1 REPLACING FUSES AND RELAYS

32.1.1 CHASSIS FUSES (ALL TRUCKS)

Turn the starting switch to the OFF position

Turn the starting switch to the OFF position

Open the cover of the fuse box or relay box and replace the failed component

Warning: This maintenance check requires trained personnel with PPE!

To maintain compliance with EPA Diesel Exhaust Emission regulations, perform the following operations:

Adjust fuel injection pressure if necessary

Check atomizing condition of nozzles

Adjust atomizing condition of nozzles if necessary

Note: To prevent improper adjustment by untrained personnel, load and speed control screws have tamper-proof caps.

Sign off on the forklift trucks maintenance