Removing and installing fuel rail with injection valves (LH-SFI)

AR07.03-P-1452F

Removing and installing fuel rail with injection valves (LH-SFI)

10.6.94

 

Removal, installation



Risk of explosion

Pay attention to accident prevention regulations!

1

Release fuel pressure through service valve at fuel rail

see Diagnosis Manual Engine, Volume 2, Index 3.2



*103589002100



*119589046300

2

Remove cable duct partially at the fire wall

Model 140

For this step: 

Remove, install air inlet plenum. See RA Automatic Heater Control Model 140,
Op. no. 83-140

3

Disconnect vacuum pipe from automatic transmission at the intake manifold

Model 140

4

Remove top parts of cover of high voltage distributor

5

Disconnect all the electric connectors of the wiring which run via the fuel rail

6

Disconnect the vacuum hose of diaphragm pressure regulator

7

Disconnect fuel feed pipe (17/3) and return pipe (17/2)

 Collect fuel. Do not disconnect fuel
feed and return pipes for testing the injection valves

8

Unplug connectors (arrow)

9

Remove screws (16)

10

Pull fuel rail (17) together with injection valves out of intake manifold

 Cover over holes for injection valves.
Replace O-rings. Oil for installing.

11

Installation is performed in reverse order



Testing

12

Test injection valves (Y62)

see Diagnosis Manual Engine, Volume 2, Index 3.2

13

Remove, install injection valves

AR07.03-P-6521F