ar0703p146001va

Reduce fuel pressure through service valve

Type ar · topic 07.03 · version 0122 · 2012-01-11

Applies to: ENGINE 113 in MODEL 211, 219 ENGINE 272 in MODEL 171, 203, 204, 207, 209, 211, 212, 219, 221, 230 ENGINE 273 in MODEL 207, 209, 212, 216, 221, 230 ENGINE 152.9, 157, 275, 276, 278

Where it sits

Function group 1 Engine › 07 Mixture formation › 07.03 Injection jets, Injection valves, Lines — Series 171 · Series 203 · Series 204 · Series 207 · Series 209 · Series 211 · Series 212 · Series 216 · Series 219 · Series 221 · Series 230

EinPAS 15 Engine › 15.45 Engine management › 15.45.1 Basic information — Series 171 · Series 203 · Series 204 · Series 207 · Series 209 · Series 211 · Series 212 · Series 216 · Series 219 · Series 221 · Series 230

Also applies to engines/gearboxes: 113 ***, 152 9**, 157 ***, 272 ***, 273 ***, 275 ***, 276 ***, 278 ***

AR07.03-P-1460-01VA

Reduce fuel pressure through service valve

Danger!

Risk of explosion caused by fuel igniting, risk of poisoning caused by inhaling and swallowing fuel and risk of injury to eyes and skin caused by contact with fuel

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

Wear protective clothing when handling fuel.

AS47.00-Z-0001-01A

Injectors, injection valves, lines

Number

Designation

Engine 272

BA07.03-P-1004-01B

Protective cap on service valve

Plastic

Nm

2

Metal

Nm

15

Injectors, injection valves, lines

Number

Designation

Engine
276

BA07.03-P-1007-01D

Protective cap on service valve

Plastic

Nm

2

Metal

Nm

15

Injectors, injection valves, lines

Number

Designation

Engine
152

BA07.03-P-1007-01E

Protective cap on service valve

Plastic

Nm

2

Metal

Nm

15

Injectors, injection valves, lines

Number

Designation

Engine
157

Engine
278

BA07.03-P-1007-01E

Protective cap on service valve

Plastic

Nm

2

2

Metal

Nm

15

15

Reduce fuel pressure through service valve

Pressure hose

119 589 04 63 00

Reduce fuel pressure through service valve

P07.03-2124-08

Shown on engine 272 in model 171 without fuel tank with exterior filter, code 917

1 Unscrew protective cap (1) of the service valve (2) of the fuel distributor.

2 Insert end of the pressure hose (01) into the container (3).

3 Screw on union nut of the angled piece (01a) to the service valve (2).

At this point, the service valve (2) is opened and the fuel pressure in the fuel distributor is reduced. Fuel escapes from the end of the hose.

4 Unscrew the union nut of the angled piece (01a) from the service valve (2).

5 Screw protective cap (1) onto the service valve (2) of the fuel distributor.
For vehicles with fuel tank with exterior filter, code 917 the protective cap (1) must be tighten with torque.

Ensure that the sealing ring of the protective cap (1) is replaced.

Referenced documents