Komatsu Forklift Truck FD30HC-16

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: This procedure requires trained personnel with PPE!

Drain plug removed and oil drained

Mounting bolt removed and strainer taken out for cleaning

Strainer cleaned with flushing oil

Strainer dried with compressed air from inside to outside

Any damage or clogs found on the strainer?

Oil level checked after refilling

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.

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

PROCEDURE FOR ADJUSTMENT OF BRAKE SHOE CLEARANCE

Release the parking brake while floating the wheels up above the ground.

Turn the gear (1) in the direction (A) or toward the brake shoes repeatedly with a screwdriver until the brake shoes should touch the brake drum. Turning of every notch makes sound of clicks.

IMPORTANT: Turn the wheels by hands to feel braking a little bit.

Prepare two screwdrivers. The first screwdriver should be used for mildly pushing the lever (2) and have it miss each gear notch. Be careful not to push strongly. The second one should be used for turning the gear (1) toward the direction (B) counting by twenty-one (21) notches while the fist one is still on duty. It counts 30 notches for one turning of the gear.

IMPORTANT: Since no clicks are made available here, count the number of notches watching through the hole of the rubber cap (3) for carrying out the adjustment.

Turn the wheels by hands and check to make sure that there is no brake dragging.