Komatsu Forklift Truck FG10C-20

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.

1) Remove the spark plug with the special plug wrench.

2) Clean the carbon up stuck on the plug head and the surroundings.

3) Measure the plug gap A as shown on the illustration on the right with the plug gap gauge. Plug gap A: 0.7 to 0.8 mm;

1) Loosen the nut to remove the cover and take the filter out.

2) Clean the dirt at the bottom and drain the water.

• If any damage is found on the gasket of the cover, replace it with a new one.

• After replacement, check the hose fitting area for no fuel leakage.;

1. PROCEDURE FOR ADJUSTMENT OF INCHING AND BRAKE PEDAL (TORQFLOWMODEL)

If the brake pedal stroke is more than the standard, check the brake shoe for wear.

2) Adjust the height of the brake pedal with the stopper bolt (1) to make it approximately 137 mm from the floor plate.

3) Adjust the height of the inching pedal with the stopper bolt (2) to make it approximately 159 mm from the floor plate.

4) Adjust the bolt (3) so that it can gear with the brake pedal with the inching pedal stroke in the range of 55 mm through 61 mm accordingly.

2. PROCEDURE FOR ADJUSTNENT OF STOP LAMP AWITCH

Set the measurement "C" in the range of 0.5 mm through 1.5 mm after adjustment of the brake pedal height.;

• 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.