G37x Coupe AWD V6-3.7L (VQ37VHR) (2009)
Clutch Master Cylinder: Overhaul
CLUTCH MASTER CYLINDER
Disassembly and Assembly
DISASSEMBLY
1. Loosen push rod lock nut and then remove clevis and push rod lock nut.
NOTE:
Clutch pedal height is controlled with position of clevis and cylinder body.
2. Remove boot.
3. Remove stopper ring while holding push rod.
4. Remove push rod, piston assembly, and return spring.
ASSEMBLY
1. Apply rubber lubricant to the internal surface of cylinder body, the sliding surface and piston cup of piston assembly.
2. Insert return spring and piston assembly.
3. Apply silicon grease to push rod.
4. Install push rod.
5. Install stopper ring while holding push rod.
CAUTION:
Never reuse stopper ring.
6. Install boot.
7. Install push rod lock nut and clevis to push rod.
8. Adjust the length "L" between clevis (1) and cylinder body (2) to the standard value. Then tighten lock nut (3) to the specified torque.
Standard value Length "L" : Refer to CL-22, "Clutch Master Cylinder". See: Specifications/Clutch Master Cylinder