ar0703p146001msa
Reduce fuel pressure through service valve
Type ar · topic 07.03 · version 0101 · 2018-08-14
Applies to: Engine 256.9 in model 213, 238, 257, 290
Where it sits
Function group 1 Engine › 07 Mixture formation › 07.03 Injection jets, Injection valves, Lines — Series 213 · Series 238 · Series 257 · Series 290
EinPAS 15 Engine › 15.45 Engine management › 15.45.1 Basic information — Series 213 · Series 238 · Series 257 · Series 290
Also applies to engines/gearboxes: 256 9**
AR07.03-P-1460-01MSA
| Reduce fuel pressure through service valve
|
|
|
Engine
| 256.9 in model 213, 238, 257, 290
|
High-pressure line, low-pressure line, fuel distributor
|
Number
| Designation
|
|
| Engine 256.9
|
BA07.03-P-1009-01MRT
| Cap on service connection
| Plastic
| Nm
| 1
|
1
| Unscrew cover (1) from service valve (2).
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2
| Guide end of pressure hose (01a) into a suitable container.
|
3
| Screw pressure hose (01a) onto service valve (2).
|
|
| The service valve (2) is opened in the process and the fuel pressure is reduced.
|
4
| Unscrew pressure hose (01a) from service valve (2).
|
5
| Tighten cover (1) on service valve (2) .
|
