CL 55 AMG (215.374) V8-5.5L SC (113.991) (2004)
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5
Unscrew bolts of belt pulley (1) of coolant pump (3)
NOTE: Installation: Tighten bolts of belt pulley (1) fully.
6
Take off belt pulley of coolant pump (2)
NOTE: Installation: Screw in bolts only by hand, do not tighten.
7
Remove cap of guide pulley of compressor poly V-belt.
CAUTION: Carefully lever off cap with a slotted screwdriver in order to avoid damaging the guide pulley.
8
Unscrew bolt of guide pulley of compressor poly-V-belt
9
Take off guide pulley of compressor poly-V-belt
10
Unscrew bolts of tensioning pulley of compressor poly-V-belt
NOTE:
-
Installation: On a new timing case cover the threads for fastening the tensioning device compressor are not pre-tapped.
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For this reason on a new timing case cover, new self-tapping screws have to be used for fastening.
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If the timing case cover has not been replaced, observe torque on pre-tapped threads.
11
Take off tensioning pulley of compressor poly-V-belt (5)
12
Disconnect coolant hose (6) and coolant hose (7)
CAUTION: Check condition of coolant hoses and hose clamps. Install new parts if necessary in order to avoid a loss of coolant.
13
Slacken bolt M10x110 (4g) of alternator
NOTE:
-
Installation: On a new timing case cover the threads for fastening the alternator are not pre-tapped.
-
For this reason on a new timing case cover, new self-tapping screws have to be used for fastening.
-
If the timing case cover has not been replaced, observe torque on pre-tapped threads.
14
Unbolt coolant pump (3) at timing case cover and remove
CAUTION: See notes on application of sealant to coolant pump housing.
NOTE:
-
Installation: On a new timing case cover the threads for fastening the coolant pump are not pre-tapped.
-
For this reason on a new timing case cover, new self-tapping screws have to be used for fastening.
-
If the timing case cover has not been replaced, observe torque on pre-tapped threads.
15
Install in the reverse order
16
Inspect cooling system for leaks.
