General Layout

Hydraulic system, general layout





1. Brake fluid reservoir
2. Supply hose
3. Hose/pipe assembly
^ For plug-in connections on master cylinder and slave cylinder
^ Disconnecting from master cylinder and installing
^ Disconnecting from slave cylinder see Fig. 2
^ Allocation for LHD and RHD vehicles
4. Mounting bracket
5. Clutch pedal
6. Hexagon socket head bolt, 20 Nm
7. Pin
8. Plastic master cylinder
^ With plug in connection for hose/pipe assembly
^ Removing and installing
^ Do not operate after the clutch pedal has been removed
9. Seal
10. Retaining clip
^ Pull out retaining clip to disconnect pipe
11. Transmission
12. Plastic slave cylinder
^ Do not operate after the clutch pedal has been removed
^ Brake fluid must not be allowed to get onto the transmission
^ Lightly grease before installing see Fig. 1
^ When installing push in until the securing bolt can be fitted.
^ With plug in connection for hose/pipe assembly
^ Disconnecting hose/pipe assembly see Fig. 2
^ Observe work sequence when bleeding
13. Bleeder valve/slave cylinder
^ Tighten to 4.5 Nm
^ Observe work sequence when bleeding
^ A bleeder valve that has been broken off can be unscrewed with a 3 mm socket wrench
14. Dust cap
15. Retaining clip
^ Pull out retaining clip to disconnect pipe see Fig. 2
16. Bracket
^ Secured to transmission
17. Hexagon socket head bolt, 20 Nm
18. Nut, 2 Nm
19. Seal





Fig. 1 Replacing clutch slave cylinder
- Before installing clutch slave cylinder into transmission housing, coat boot area -a- with G 052 150 A2 lithium grease.
- Coat contact surface of clutch release lever plunger with a thin layer of copper grease, e.g. Z 381 351 TE





Fig. 2 Disconnecting pipe from clutch slave cylinder

Removing
- To disconnect pipe, use a screwdriver to lever out retaining clip -A- so that it clicks. The pipe can then be pulled out.

Installing
- Press in retaining clip -A- as far as it will go.
- Push pipe into slave cylinder until it engages audibly