Komatsu Forklift Truck FG10C-20

2. Fix the pressure plate with the pressure plate mounting bolt.

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

4. Push the shaft toward the transmission.

5. Remove the pressure plate mounting bolt (3) and slide the pressure plate. Then, remove the clutch disc.

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

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.

1. Remove the drain plug located at the bottom of the hydraulic tank for draining. Then, uncover the hydraulic tank and remove the strainer. Clean the strainer up with flushing oil.

2. After cleaning inside hydraulic tank, install the drain plug.

3. After cleaning the strainer, blow dry compressed air from inside to outside of the strainer until it is completely dry.

4. Remove the line filter and replace it with a new one. Then, install the tank cover.

5. Refill the hydraulic oil through the breather hole. Check the oil level with the oil level gauge.

6. Start the engine and operate the mast with lifting and tilting until stroke-end for several times so as to bleed the air.

IMPORTANT: Always be sure to use the Komatsu genuine hydraulic oil.;

1. PROCEDURE FOR ADJUSTMENT OF CLUTCH AND BRAKE PEDAL (CLUTCH MODEL)

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 clutch pedal with the stopper bolt (2) to make it approximately 153 mm from the floor plate.

2. PROCEDURE FOR ADJUSTMENT OF STOP LAMP SWITCH

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

WARNING: Before starting maintenance of the engine, stop the engine and wait until cooling down completely

1) Remove the cartridge with the filter wrench.

2) Clean the filter mounting up and apply the engine oil to the thread as well as the seal of the new cartridge before installation.

After installing the cartridge, start the engine and check to make sure that there is no oil leakage from the filter mounting surface.;

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.