Volkswagen Golf Service & Repair Manual: Assembly overview - fuel rail with injectors

Volkswagen Golf Service & Repair Manual / 4- cylinder injection engine(1.4 1 direct inction. turbocharger) / Mixture preparation system, electronic inj., Gas / Injectors / Assembly overview - fuel rail with injectors

Assembly overview - fuel rail with injectors

1 -	Fuel pressure sender -G247-

Checking → Chapter

Removing and installing → Chapter

Lubricate taper lightly with clean engine oil; do not lubricate thread

22 Nm

2 -

Fuel rail

Removing and installing → Chapter

3 -	High-pressure pipe

The fuel system is under high pressure.Risk of injury due to fuel which may spurt out.Release high pressure.

→ Chapter

Unions must not show any signs of damage

Do not alter shape

Removing and installing → Chapter

25 Nm

4 -

Bolt

Removing and installing → Chapter

9 Nm

5 -	Support ring

Renew

Fuel rail exerts force which secures injector in cylinder head via this support ring

Clipped to -item 8-

6 -

O-ring

Renew

Lubricate with clean engine oil.

7 -	Spacer ring

Renew if damaged

8 -

Injector

Removing and installing → Chapter „Removing and installing injectors“

9 -	Combustion chamber seal

Do not treat with grease or other lubricant.

Renew → Chapter „Removing and installing injectors“

Injectors

...

Removing and installing fuel rail

Removing The fuel system is under high pressure.Risk of injury due to fuel which may spurt out.Release high pressure. → Chapter ...

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