Volkswagen Golf Service & Repair Manual: Removing and installing brake master cylinder, LHD vehicles
| Special tools and workshop equipment
required |
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| Brake filling and bleeding equipment -VAS 5234- |
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| Torque wrench -V.A.G 1331- |
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| – |
If vehicle has a coded radio, note radio code or, if
necessary, request it. |
| – |
Disconnect battery
→ Electrical system; Rep. gr.27 |
| – |
Remove battery
→ Electrical system; Rep. gr.27. |
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| Vehicles with diesel engine: |
| – |
Remove engine cover panel. |
| – |
Loosen hose clip -1- and remove
air intake hose and air filter housing
→ Rep. gr.23. |
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| – |
Loosen hose clips -2- and
-3-. |
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Remove air intake hose -1- and
air filter housing
→ Rep. gr.24. |
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| Continuation for all models: |
| – |
Remove battery tray
→ Electrical system; Rep. gr.27. |
| – |
Place sufficient lint-free cloths in area of engine and
gearbox. |
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| – |
Draw off as much brake fluid as possible from brake fluid
reservoir using brake filling and bleeding equipment -VAS 5234-. |
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| Vehicles with manual gearbox: |
| – |
Pull off supply hose -1- for
clutch master cylinder, seal it using sealing tool -T10249- and
tie it up, or clamp off supply hose -1-
for clutch master cylinder using commercially available tool,
e.g. Hazet 4590, and pull it off. |
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| Continuation for all models: |
| – |
Disconnect connector from brake fluid level warning contact
-F34--3-, from vacuum sender -G608--2-
(if fitted) and from brake light switch -F--1-. |
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| – |
Unscrew Torx bolt -1- and pull
brake fluid reservoir -2- out of
sealing plugs. |
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| – |
Unscrew brake lines -1- from
brake master cylinder, and seal brake lines with plugs from
repair kit with part no. 1H0 698 311 A. |
| – |
Unscrew nuts -2- from brake
master cylinder. |
| – |
Remove heat shield (if installed). |
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Carefully take brake master cylinder out of brake servo. |
| – |
Unscrew brake light switch -F- from brake master cylinder. |
| Install in reverse order of removal, observing the
following: |
| – |
When assembling brake master cylinder with brake servo, make
sure plunger rod is properly positioned in brake master
cylinder. |
| Seals must be located in supply hose for clutch master
cylinder. |
| – |
Bleed brake system
→ Chapter. |
| → Chapter „Assembly overview - brake servo/brake master
cylinder, LHD vehicles“ |
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Note
If there are problems with the brake servo, first check the
brake servo vacuum system
→ Chapter.
...
Note
If there are problems with the brake servo, first check the
brake servo vacuum system
→ Chapter.
Special tools a ...
Other materials:
Removing and installing knock sensor 1 -G61
Removing
–
Remove air conditioner compressor from bracket and tie up
→ Heating, air conditioning; Rep. gr.87.
–
Disconnect electrical connector ...
Cigarette lighter -U1-
The following descriptions apply to the rear left cigarette
lighter -U3-, rear right cigarette lighter -U7-, rear cigarette
lighter -U9-, 12 V socket 2 -U18-, 12 V socket 3 -U19-, 12 V
socket 4 -U20-, cigarette lighter 2 -U25- and 12 V socket 5
-U26- so ...
Removing and installing heat shield for centre exhaust system
Note
The removal and installation procedures may have to be modified
slightly depending on engine fitted.
Removing
–
Removing rear exhaust system
→ Rep. gr.26.
–
Loosen lock washers -2-.
...
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