Komatsu Forklift Truck FG18HC-20

• Neither cleaning of the air cleaner nor replacement of the element is allowed while the engine is in motion.

• Always put the safety glasses on to protect your eyes when using the compressed air for cleaning the element upÅD

• If any grease or carbon is found stuck on the element, clean it up with a special cleaner according to the instruction for the air cleaner.

• In case of sever working conditions or environments, clean or replace the element earlier than regular maintenance.

1. Remove the element and blow the dry compressed air ( 0.69 MPa {7 kgf/cm2}) from inside to outside of the element for cleaning the whole element.

2. Put the cleaned element back to the air cleaner.

Fix the pressure plate with the pressure plate mounting bolt

Slide the snap ring (1) and remove the pin (2)

Push the shaft toward the transmission

Remove the pressure plate mounting bolt (3) and slide the pressure plate

Be careful not to damage the spring when sliding the pressure plate

Sign off on the clutch disc replacement

WARNING: The temperature of the oil is very high immediately after stop operation of the truck. Be sure to start inspection after cooling down completely

Open the floor plate to check the oil level with the oil level gauge

Warning: Prepare a container to catch the drained water possibly mixed with the fuel.

Warning: Always make sure to wipe up spilled fuel if any.

Loosen the combination sensor plug (1)

Drain the water as well as sediment accumulated at the bottom

Sign off on the draining process

PROCEDURE FOR ADJUSTMENT OF ACCELERATOR PEDAL

1. Set the stopper bolt (1) temporarily with the height of 65 mm.

2. After assembling the cable, adjust the outer casing mount of the cable to allow the pedal play of 2 to 3 mm.

3. Adjust the height of stopper bolt (1) again to allow the engine full throttle when flooring the accelerator pedal.

4D92E/4D94LE/4D98E ENGINE MODEL

PROCEDURE FOR ADJUSTMENT OF ACCELERATOR PEDAL

1. Set the stopper bolt (1) temporarily with the height of 65 mm.

2. After assembling the cable, adjust the outer casing mount of the cable to allow the pedal play between 2 to 3 mm.