Withdrawal
1. Drain the working fluid through the bleed valve.
4. Remove a clip of fastening of a tube to a transmission.
Examination
Check the hose and tube for rust, pitting or nicks.
Disassembly
1. Remove the piston retaining ring.
2. Remove pusher and piston.
Note. Be careful not to damage the push rod and the surface of the clutch master cylinder in contact with the piston.
Examination
1. Check the inside of the cylinder body for rust, pitting, or gouging.
2. Check the piston collar for wear.
3. Check piston for rust, pitting, or gouging.
4. Check the hydraulic clutch tube for damage.
5. With a bore gauge, measure the inner diameter of the clutch master cylinder and with a micrometer, the outer diameter of the piston.
Note. Measurement of the inner diameter of the clutch master cylinder is carried out in three sections (at the base, center and top) in two perpendicular directions.
6. If the clearance between the piston and cylinder exceeds the allowable value, replace the master cylinder and/or piston assembly.
Gap: 0.15mm
Assembly
1. Lubricate the piston and cylinder bore with DOT3 or DOT4 clutch fluid before assembly.
2. Install the piston assembly into the cylinder.
3. Install the piston retaining ring.
4. Install the pusher.
5. Connect the hose to the clutch master cylinder body.
Installation
1. Connect a tube to the clutch slave cylinder.
4. Connect the pusher to the clutch pedal.
5. Bleed the hydraulic clutch.