Komatsu Forklift Truck FD25NT-16

Warning: This replacement procedure requires trained personnel with PPE!

Reservior tank and tube replaced?

Stop lamp switch (Oil pressure type) replaced?

Rubber parts of power steering replaced?

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.

WHEN DISASSEMBLING AND ASSEMBLING

Match the injection pump with the A mark

Match the top mark B with the ATDC 5 degrees

Enter the plunger lift measurement

If the plunger lift is not in 1 mm, adjust the angle of the injection pump mounting

Sign off on the diesel engine adjustment

Connect the timing advance tester (1) as shown in the diagram on the right.

Power switch turned on and timing position of the advance adjustment knob (2) adjusted.

Engine started and running at the specified idling speed.

Timing light (3) glowed and indicator and timing mark stamped on the crankshaft pulley and flywheel correctly aligned.

If timing is wrong, distributor (4) turned to the right or the left for further adjustment.

Ignition timing advances quickly when the engine is revved up.

Sign off on the gasoline engine adjustment

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.;