Volkswagen Golf Service & Repair Manual: Assembly overview - brake servo/brake master cylinder, RHD vehicles
| Complete brake master cylinders and brake servos can be renewed independently of each other. |
| 1 - | Mounting bracket with brake pedal |
| Assembly overview → Chapter. |
| Removing and installing brake pedal → Chapter |
| Removing and installing mounting bracket → Chapter. |
| 2 - | Seal |
| For brake servo. |
| Renew |
| Bonded (only when originally assembled at factory) |
| Bonded joint at brake servo and bulkhead does not have to be renewed |
| 3 - | Brake servo |
| Removing and installing → Chapter |
| The following electrical components are integrated in the brake servo: |
| Brake pedal position sender -G100- |
| Brake pedal position sender 2 -G836- |
| Voltage supply sender 1 -G730- |
| Voltage supply sender 2 -G731- |
| Brake servo current sensor -G822- |
| Brake servo temperature sender 1 -G838- |
| Brake servo temperature sender 2 -G839- |
| Motor position sender for brake servo -G840- |
| Brake servo control unit -J539- |
| Motor for electromechanical brake servo -V548- |
| 4 - | Brake master cylinder |
| Cannot be repaired. If faulty, renew as a complete unit. |
| Removing and installing → Chapter |
| 5 - | Bolt |
| 8 Nm |
| 6 - | Bolt |
| Renew after removing |
| 22 Nm |
| 7 - | Sealing plug |
| Moisten with brake fluid before installing |
| 8 - | Brake fluid reservoir |
| With brake fluid level warning contact -F34- |
| 9 - | Cap |
| 10 - | Brake line |
| With thread M12 x 1 |
| 14 Nm |
| 11 - | Sealing ring |
| Renew |
| 12 - | Bolt |
| 4 Nm |
| 13 - | Heat shield |
| 14 - | Nut |
| Always renew after removing. |
| 25 Nm |
Assembly overview - brake servo/brake master cylinder, LHD vehicles
Complete brake master cylinders and brake servos can be renewed
independently of each other.
1 -
Brake line
From secondary piston circuit o ...
Assembly overview – Brake system pressure accumulator -VX70-, LHD vehicles
1 -
Brake system pressure accumulator -VX70-
Removing and installing
→ Chapter
2 -
Bracket
Check ...
Other materials:
Checking inertia reel (locking mechanism)
The inertia reel has two locking functions.
The first locking function is triggered by the belt being
jerked out of the reel (belt extension acceleration).
Test 1
–
Pull belt o ...
Checking pressures
Switch off ignition.
–
Connecting air conditioner service station
→ Chapter.
–
Read pressure from pressure gauges; two results may be
displayed.
...
Releasing gas and draining rear gas-filled shock absorbers, conventional
shock absorbers
Clamp gas-filled shock absorber vertically in vice.
WARNING
Safety goggles must be worn when drilling.
–
Drill a 3 mm hole -A- through
...
