Oil Level Sensor: Service and Repair

PRECEDING WORK
Bottom engine compartment panel removed.
Drain engine oil.

OVERVIEW





Model 140: line for secondary air injection (10):
Unscrew below left engine support and oil pan bottom section (8), screw on (10 Nm).
Cable connector for electrical line for oil pressure sensor:
Disconnect from oil pan bottom section, reconnect.
Oil pan bottom section (8):
Unscrew, remove, install (10 Nm).
Gasket (6):
Replace, R required.
Plug (1), oil level sensor (S43):
Disconnect from oil pan, right, reconnect.
Snap ring (3) for pin (2) on plug connector:
Pull off, attach.
Model 129: intake manifold support (7):
Remove, install.
Oil level sensor (S43):
Remove together with connecting cable (5) and pin (2) for connector, install (5 Nm).

Installation note
Connection cable (5):
Clip into intake manifold support (7) and oil deflector plate.

O-ring (4) on pin (2) for connector:
Replace.
Engine:
Allow to run, check for leakage.
Leakage:
Check.


SPECIAL TOOL