CL 55 AMG (215.374) V8-5.5L SC (113.991) (2004)
6
Release fuel pressure through service valve (1/1)
NOTE: Collect fuel.
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Pressure hose: See Special Tools below.
7
Unbolt feed line (17/2) of fuel rail (17)
NOTE: Collect fuel.
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Fuel feed line to fuel rail = 38 Nm
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Set of plugs: See Special Tools below.
8
Separate electric plug connection at injector (Y62)
NOTE: Press together security catches.
9
Take off bolts of fuel rail (17)
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Bolt of fuel rail to bottom part of charge air distributor = 9 Nm
10
Lift fuel rail (17) up and off together with injectors from bottom charge air distributor (110/8)
NOTE: Installation: Inspect O-rings for damage. Oil O-rings.
11
Detach grey vacuum line at rubber hose
NOTE: Installation: Coat gray vacuum line with rubber assembly lubricant.
12
Unplug connector of throttle valve actuator (M16/6)
13
Unplug connector of charge air pressure sensor (B28/8)
14
Unplug connector of charge air temperature sensor (B17/8)
15
Disconnect plug from magnetic clutch of mechanical supercharger (Y2/1)
CAUTION: Disconnect plug carefully because the plug housing on the magnetic clutch of the mechanical supercharger may be damaged.
16
Detach rear vacuum line at intake manifold
17
Remove lower engine compartment paneling
DANGER:
-
Risk of injury to skin and eyes suffering scalding from contact with hot coolant spray. Risk of poisoning from swallowing coolant.
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Do not open cooling system unless coolant temperature is below 90 degrees C. Open cap slowly and release the pressure. Do not pour
coolant into beverage bottles. Wear protective gloves, protective clothing and eye protection.
18
Drain coolant at radiator
19
Pull coolant hoses (4) off aluminum pipes (5)
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Special pliers: See Commercially Available Tools below.
20
Unscrew bolts of bottom charge air distributor (110/8)
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Bolt of bottom part of charge air distributor to cylinder head = 20 Nm
21
Bolt bracket to supercharger
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Bracket: See Specials tools below
22
Attach engine hoist to lifting eye of bracket
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Engine hoist (self-locking): See Commercially Available Tools below.
23
Lift out supercharger (50) together with charge air cooler (110/2) and bottom charge air distributor (110/8)
24
Unbolt charge air cooler (110/2) from supercharger (50)
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Bolt of supercharger to charge air cooler = 20 Nm
25
Install in the reverse order
26
Inspect cooling system for leaks
27
Connect STAR DIAGNOSIS and read out fault memory
Special Tools