AR07.03-P-1451F | Removing and installing fuel rail with injectors (ME-SFI) | 17.11.97 |
ENGINE 120.982 /983
P07.60-0254-05
16 Screws
16/8 O-rings
17 Fuel distributor
17/2 Fuel return line
17/3 Fuel supply line
Y62 Fuel injection valves
Arrow Connector
| Removal, installation | ||
| Explosion hazard | Observe accident prevention regulations! | |
1 | Release fuel pressure in fuel distributor with service valve | See Diagnosis Manual, Engine, Volume 2, Index 3.2 | |
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2 | Partially remove cable duct on bulkhead | Model 140 For this purpose: | |
Remove air collection housing, reinstall. See Repair instructions for automatic heater, model 140, Operation no. 83-140 | |||
3 | Disconnect vacuum line from automatic transmission at intake manifold | Model 140 | |
4 | Remove mounting straps for all electrical leads leading over fuel distributor | ||
5 | Disconnect vacuum hose from diaphragm pressure regulator | ||
6 | Unscrew fuel supply (17/3) and return lines (17/2 | Catch fuel. Do not unscrew fuel supply and return lines to check injection valves | |
7 | Disconnect connectors (arrow) | ||
8 | Unscrew screws (16) | ||
9 | Disconnect vacuum line from automatic transmission at intake manifoldd | Cover holes for injection valves. Replace O-rings, oil for installation | |
10 | Reinstall in opposite order | ||
| Testing | ||
11 | Test injection valves (Y62) | See Diagnosis Manual, Engine, Volume 2, Index 3.2 | |
12 | Remove and install injection valves |
103 589 00 21 00
119 589 04 63 00
Pressure hose
Tester