Oil Pressure Relief Valve - Modified
Group1
Number
8401
Model
944
Part Identifier
1726
November 19, 1984
Subject:
Oil Pressure Relief Valve
To reduce the overflow pass the oil pressure relief valve, engine oil pressure has been slightly increased by a modified oil pressure relief valve spring and closing plug.
This modification was put into production as of July 9, 1984.
Engine Numbers:
43 E 12711
43 E 21572
In case of engine repairs or low oil pressure, the modified spring and closing plug can be installed in all previous engines
Part Numbers:
944.107.173.08
closing plug
944.107.172.03
spring
N 043.815.3
seal