Komatsu Forklift Trucks FG18HTLS-17

Warning: This maintenance check requires trained personnel with PPE!

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

Adjust fuel injection pressure if necessary

Check atomizing condition of nozzles

Adjust atomizing condition of nozzles if necessary

Sign off on the 1000 hourly forklift trucks maintenance

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

Change oil in hydraulic tank, replace line filter, clean strainer, clean inside of tank

Change oil in engine oil pan and replace engine oil filter cartridge (gasoline and diesel engines)

Check, adjust engine intake and exhaust valve clearance

Tighten (retorque) engine cylinder head bolts

Check air cleaner and replace element/filter if dirty

Inspect and clean fuel filter sock ( not replaceable) (gasoline engine)

Change oil in TORQFLOW transmission case and clean TORQFLOW transmission strainer

Change oil in differential case (includes oil in transmission case on clutch-type lift trucks)

Check spark plugs for burning of electrode, burning of insulator (gasoline & LP engines)

Check operation of brake master cylinder

Check for oil leakage in brake master cylinder

Check for damage and wear in brake master cylinder

Check operation of wheel cylinders

Check for oil leakage in wheel cylinders

Check for damage and wear in wheel cylinders

Check for damage and wear in brake drum

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.;