Komatsu Forklift Truck FG20TLS-14

Operation of brake master cylinder

Oil leakage, damage and wear of brake master cylinder

Oil leakage, damage and wear of wheel cylinders

Operating condition of brake shoes

Brake adjustment lever and ratchet for wear and damage

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

Drain plug removed and oil drained

Amount of Komatsu Forklift engine oil added

Oil level checked with the dipstick

Oil filter cartridge removed with a filter wrench

Filter holder on the engine cleaned

Threads on the holder and the seal on the new filter coated with clean engine oil

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.

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

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

Dry off all wet areas with an air blower.

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.

Sign off on the forklift trucks cleaning

Replace engine oil filter cartridge (gasoline and diesel engines)

Check, adjust engine intake and exhaust valve clearance

Tighten (retorque) engine cylinder head bolts

Check wheel rims for deformation, cracking and damage

Check wheel bearings for play and abnormal noise

Check hydraulic cylinders for looseness, deformation, cracking, damage and wear

Check all piping/tubing/connectors for oil leakage, deformation or damage

Check operation of hydraulic cylinders

Check hydraulic drift of lift cylinder

Check hydraulic drift of tilt cylinders

Check movement of work equipment control lever(s)

Check forks and fork stopper for deformation, cracking, damage and wear