ar0717d1450c

Removing and installing diaphragm pressure regulator

Type ar · topic 07.17 · version 0102 · 1998-09-08

Applies to: ENGINE 111.979 in MODEL 901, 902, 903, 904

Where it sits

Function group 1 Engine › 07 Mixture formation › 07.17 Pressure converter, Pressure governor — Series 901 · Series 902 · Series 903 · Series 904

EinPAS 15 Engine › 15.45 Engine management › 15.45.31 Actuator motor/actuator/mixture controller — Series 901 · Series 902 · Series 903 · Series 904

Also applies to engines/gearboxes: 111 979

AR07.17-D-1450C

Removing and installing diaphragm pressure regulator

14.2.96

ENGINE 111.979 in MODEL 901, 902, 903, 904

Removing and installing diaphragm pressure regulator

D07.17-0003-11

1 Circlip

2 Diaphragm pressure regulator

3 Seal

4 Seal

5 Vacuum pipe

6 Fuel rail

Removing, installing

1

Detach vacuum pipe (5)

Danger!

Risk of explosion as a result of fuel vapors igniting. Risk of poisoning as a result of inhaling fuel vapors. Risk of injury as a result of fuel coming into contact with skin and eyes.

No fire, naked flame or smoking.
Pour fuels only into suitable and appropriate marked containers.

Wear protective clothing when handling fuel.

AS47.00-Z-0001-01A

2

Remove circlip (1)

3

Pull diaphragm pressure regulator (2) out of the fuel rail (6)

Use a screwdriver to press diaphragm pressure regulator (2) out of the fuel rail (6)
Installing: replace seals (3 and 4) and oil

4

Install in the reverse order

5

Inspect for leaks

Referenced documents