CLK 55 AMG (208.374) V8-5.5L (113.984) (2001)
Engine Oil Pressure: Testing and Inspection
Test Oil Pressure
Shown On Engine 112
Remove/Install
1
Remove engine trim panel or cleaner
NOTE: Detach engine cover or air cleaner by lifting vertically up and off the cylinder head covers.
2
Remove viscous fan (8)
NOTE: Right-hand thread!
3
Remove fan shroud (9).
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On model 163 unscrew bottom bolts at fan shroud.
4
Remove screw plug (4) together with seal (5) at timing case
NOTE: Installation: Replace sealing ring.
5
Connect oil-pressure manometer (1) to connecting pipe (2) on timing case
Inspecting
6
Inspect engine oil level, adjust to correct level if necessary
7
Connect remote thermometer (6)
NOTE: Insert temperature sensor through the oil-dipstick's guide tube into the engine oil.
DANGER!
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Risk of accident from vehicle starting off by itself when engine running. Risk of injury as working around the engine during start-up
or while running may result in contusions and burns
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Secure vehicle to prevent it from moving.
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Wear closed and tight-fitting work clothes.
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Do not grasp hot or rotating parts.
8
Start engine, measure oil pressure
NOTE:
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Bring engine up to operating temperature (approx. 80 degrees C).
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When accelerator is operated, oil pressure must rise instantly.