VW Golf manuals

Volkswagen Golf Service & Repair Manual: Assembly overview - high-pressure pump

Assembly overview - high-pressure pump

1 -  Roller tappet
When installing lubricate lightly with clean engine oil
2 -  O-ring
Renew
When installing lubricate lightly with clean engine oil
3 -  High-pressure pump
With fuel pressure regulating valve -N276-.
Do not dismantle
Removing and installing → Chapter
4 -  High-pressure pipe
The fuel system is under high pressure.Risk of injury due to fuel which may spurt out.Release high pressure.
→ Chapter
Removing and installing → Chapter
Check for damage before re-installing.
Do not alter shape
Unions must not show any signs of damage
Lubricate thread of union nuts with clean engine oil
25 Nm
5 -  Bolt
Renew
Specified torque and tightening sequence → Fig.
6 -  Hose clip
7 -  Fuel supply line
8 -  Electrical connector

 
     
High-pressure pump - specified torque and sequence
To prevent flange of high-pressure pump from being deformed during installation, install high-pressure pump as follows:
–  Tighten bolts in stages as follows:
 

Assembly overview - high-pressure pump

Stage Bolts Specified torque/ additional specified angle
1 -3- Screw in to contact by hand
2 -3- Tighten one turn alternately until flange of high-pressure pump makes contact with camshaft housing
3 -3- 20 Nm
4 -3- Turn 90° further
High-pressure pump
...

Removing and installing high-pressure pump
Removing Engine cold The fuel system is under high pressure.Risk of injury due to fuel which may spurt out.Release high pressure. ...

Other materials:

Checklist
Observe the following information both before and during every journey to ensure your own safety, and the safety of all passengers and other road users  : Check that all lights and turn signals are working properly. Check the tyre pressure ( Wheels and tyres Wheels and tyres ...

Lowering rear axle, multi-link suspension, four-wheel drive
Special tools and workshop equipment required     Torque wrench -V.A.G 1332-   Engine and gearbox jack -V.A.G 1383 A- ...

Removing and installing selector mechanism without selector lever cable, manufacturer ZF
Brief description In the interior, the centre console must be removed. The heat shield beneath the vehicle must be removed. Removing –  Remove selector lever handle &# ...

© 2016-2021 Copyright www.vwgolf.org