vauxhall Workshop Repair Guides

Vauxhall Workshop Service and Repair Manuals

Brake Master Cylinder, Replace (RHD) > < Brake Fluid Level Sensor, Remove and Install

Brake Master Cylinder, Replace (LHD)

  Remove

1.   Detach cover of brake fluid reservoir
2.   Siphon out as much brake fluid as possible with siphon bottle
3.   Unclip wiring harness from brake fluid reservoir
4.   Disconnect wiring harness plug (1) from brake fluid level sensor
Object Number: 7361344  Size: DEFAULT


5.   Detach brake fluid reservoir from brake master cylinder
•   Unscrew bolt (1)
•   Remove brake fluid reservoir carefully from brake master cylinder
Note:   Collect brake fluid and seal apertures
Object Number: 7361345  Size: DEFAULT


6.   For vehicles with manual transmission: detach supply line (1) for clutch master cylinder from brake fluid reservoir
Note:   Collect brake fluid and seal apertures.
Object Number: 7361343  Size: DEFAULT


Object Number: 7361346  Size: DEFAULT

7.   Detach brake line from brake master cylinder
•   Unscrew 2x union bolt (3)
Important:   On Z 19 DT, Z 19 DTJ, Z 19 DTL, Z 19 DTH (120 hp), Z 19 DTH, take out brake master cylinder horizontally! Primary piston can drop out!
8.   Detach brake master cylinder from brake servo
•   Unscrew 2x nut (1) and (2)

  Install

Important:   For Z 19 DT, Z 19 DTJ, Z 19 DTL, Z 19 DTH (120 HP), Z 19 DTH, insert brake master cylinder horizontally. Pressure piston may fall out. Pressure piston must not be extracted.
9.   Attach brake master cylinder to brake servo
•   Tighten 2x nut
  • except for Z 19 DT, Z 19 DTJ, Z 19 DTL, Z 19 DTH (120 HP), Z 19 DTH 15 Nm
  • Z 19 DT, Z 19 DTJ, Z 19 DTL, Z 19 DTH (120 HP), Z 19 DTH and as of model year 2007: 21 Nm
10.   Attach brake line to brake master cylinder
•   Tighten 2x retaining bolt 14 Nm
11.   For vehicles with manual transmission: Attach supply line for clutch master cylinder to brake fluid reservoir.
12.   Attach brake fluid reservoir to brake master cylinder
Note:   Ensure brake fluid reservoir is seated perfectly.
•   Attach brake fluid reservoir to brake master cylinder
•   Screw in bolt
13.   Connect wiring harness plug to brake fluid level sensor
14.   Clip wiring harness on at brake fluid reservoir
15.   Brake System, Bleed
16.   Top up brake fluid reservoir to "MAX" marking
17.   Screw cover on to brake fluid reservoir

Brake Master Cylinder, Replace (RHD) > < Brake Fluid Level Sensor, Remove and Install