Remove/install fuel distributor with injection valves (ME-SFI)

AR07.03-P-1451AG

Remove/install fuel distributor with injection valves (ME-SFI)

2.12.09

 

Remove/install

 Danger!

Risk of explosion caused by ignition of flammable products, risk of poisoning caused by inhaling fuel vapors or swallowing fuel as well as risk of injury to skin and eyes exposed to fuel.

No fire, sparks, open flames or smoking.
Only pour fuels into suitable and appropriately marked containers.

Wear protective clothing when handling fuel.

AS47.00-Z-0001-01A

1

Remove engine trim panel with integrated air filter (1)

 Remove by pulling vertically up and off the cylinder head covers.

2

Unbolt clamp (3)

3

Remove plastic cover (4)

4

Release fuel pressure from service-valve (2)

 Make sure to collect fuel.



*119589046300

5

Unscrew flow pipe (6)

 Make sure to collect fuel.

 Engine 112

*BA07.52-P-1001-01A

 Engine 113

*BA07.52-P-1001-01A

6

Remove bolts (7)

7

Lift fuel distributor (5) together with injectors from intake manifold

 Inspect O-rings for damage. If O-rings are faulty, replace the injector. Oil O-rings before installing the fuel rail.



Checking

8

Test fuel injectors (Y62)

Refer to GW- DH-Engine Band 1

If necessary after checking: 

Remove/install injection valves (ME-SFI)

AR07.03-P-6520A

9

Install in the reverse order

Number

Designation

Engine
112.945

BA07.52-P-1001-01A

Fuel feed line to fuel distributor

Nm

38

Number

Designation

Engine
113.940/941/
942/943/944/
945/946/948/
960/961/962/
963/964/965/
966/967/968/
969/971/980/
981/982/984/
986/988

BA07.52-P-1001-01A

Fuel feed line to fuel distributor

Nm

38