9-5 Sport Wagon (9600) L4-2.3L Turbo (B235) (2003)
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Positive Crankcase Ventilation: All Technical Service Bulletins
Engine - Various Oil Leaks
Bulletin Number: 210-2417 utg. 4
Date: April 2006
Market: all
Oil leakage from engine
Cars affected
Saab 9-5 M98 - M03 with engine variants B205 and B235
Background
The flow through the crankcase ventilation may be inadequate in certain operating conditions, and oil leakage may then arise. Most common is leakage at
the joint between the timing cover, the cylinder block and the cylinder head as well as leakage at the crankshaft seal. Well functioning crankcase
ventilation is also very important for avoiding increased oil consumption. Gasket replacement/resealing must only be carried out if the oil leakage does
not cease after the following procedure.
In the case of customer complaint, the following procedure must be carried out.
Symptom description
Oil leakage from engine.
Parts required
Procedure
1.
Disconnect the battery's negative cable.
2.
Remove the upper engine cover.
3.
Fit a new oil filler pipe.
