Removing and installing/replacing oil level sensor for engine oil (S55 engine)
WARNING:
Risk of burning!
Carry out this repair only when the engine has cooled down.
IMPORTANT:
Read and comply with notes on PROTECTION AGAINST ELECTROSTATIC DISCHARGE (ESD PROTECTION) .
Necessary preliminary work:
- Switch off ignition.
- Remove STIFFENING PLATE .
- Drain ENGINE OIL .
Removal:
Unlock connector (1) and pull off. Unfasten screws (2).
Remove oil level sensor (3).
Preparation for installation:
Check sealing ring (1) for damage. Replace damaged sealing ring (1).
On installation, coat sealing ring with suitable lubricant.
Clean sealing surface on oil sump.
Installation:
Install oil-level sensor (3).
Replace screws (2).
Parts: screws.
Tighten down screws (2).
Adhere to tightening specifications and tightening torque under all circumstances.
Tightening torque 12 61 2AZ .
Attach connector (1).
Connector (1) must engage audibly.
Required reworking:
- Top up ENGINE OIL .
- Check the oil-level sensor for tightness.
- Install STIFFENING PLATE .