ML 500 (163.175) V8-5.0L (113.965) (2003)
1
Take off cover on face end of engine
NOTE: Model 129
2
Take off trim panel of cylinder head cover or air cleaner
NOTE: Remove trim panel of cylinder head or air cleaner by pulling it vertically up and off the cylinder head covers.
3
Take off resonance housing (2/1)
NOTE: Only on models fitted with air cleaner at vehicle side.
4
Remove plastic cover
NOTE: Remove screw (1/4).
5
Release fuel pressure through service valve (1/1)
NOTE: Collect fuel!
Refer to Special Tool below
6
Detach feed line (17/2)
NOTE: Collect fuel!
M112
Refer to Fuel Rail 1 below
M113
Refer to Fuel Rail 2 below
7
Separate electric plug connection at injector (Y62)
8
Take out screws (17/1), lift fuel rail (17) together with all injectors off the intake manifold
NOTE: Inspect O-rings for damage.
CAUTION: Before installing fuel rail, oil O-rings: Remove, install injectors (ME-SFI)
Inspecting
9
Test fuel injectors (Y62)
NOTE: Refer to DMAN Engine, Volume 4, Index 31/1 ZZZZZZZ
10
Install in the reverse order
Fuel Rail 1