Clutch pedal.
1 - pedal bracket, 2 - pedal return spring, 3 - clutch pedal switch, 4 - cotter pin, 5 - clutch pedal, 6 - bushing.
Checking and adjusting the clutch pedal
1. Measure your height "IN" position of the clutch pedal above the floor (from the top of the pedal pad to the sloped driver's footboard) and free stroke.
- Pedal Height "IN": 180.5±0.3mm
- Stem free play "A": 1-3mm
2. If the stem free play is not within specifications, adjust it as follows:
- A) Loosen the lock nut and adjust the height by turning the adjusting bolt. Then secure the bolt by tightening the locknut.
Note: After adjustment, turn the clutch pedal switch until it touches the pedal travel stop, and then tighten the locknut.
- Tightening torque: 8-10 Nm
- b) Rotate the stem until the desired stem clearance is set, then secure the stem with the locknut.
Caution: Be careful not to push the rod into the clutch release master cylinder when making adjustments.
3. After completing the adjustments, make sure that the free play "WITH" clutch pedal, measured at the top of the pedal pad, nominal value.
- Rated value "WITH": 6-13 mm
4. If the free play with the clutch disengaged is outside the range of nominal values, then this is probably caused by air entering the clutch hydraulic actuator or a malfunction in the clutch release master cylinder, or a malfunction in the clutch itself. Bleed the clutch release actuator, if necessary, disassemble and inspect the clutch release master cylinder or the clutch itself.
Withdrawal
1. Remove the cotter pin, remove the pin and washer, disconnect the master cylinder rod yoke from the clutch pedal.
2. Disconnect the return spring.
3. Turn away a nut, take an axis of a pedal of coupling and remove a clutch pedal in gathering.
4. Remove the clutch pedal return spring and remove the bushings.
Examination
1. Check bushings and clutch pedal axle for wear.
2. Check the clutch pedal for deformation (bending and twisting).
3. Check up a returnable spring on absence of damages and deformation.
4. Check the clutch pedal pad for damage and wear.
5. Check the switch on the clutch pedal.
- A) Remove the switch.
- b) Measure the presence of continuity between the terminals of the switch connector
Installation
1. Apply grease to bushings and clutch pedal.
- Lubrication: Chassis Grease SAE J310a, NLGI #1
2. Install the clutch pedal axle and tighten the nut.
- Tightening torque: 25-35 Nm
3. Apply grease to the pin and washer in the clutch pedal joint.
- Lubrication: SAE J310, NLGI #2 hub bearing grease
4. Connect the stem fork to the clutch pedal.
5. Adjust stem free play.