Rear Engine Carrier Mounting Bolt - Oil Leak
83porsche03Subject Rear engine carrier support
Part Identifier
Applies To 911 Carrera
1984
Group
10
Key Points
Mounting modified to prevent oil leaks
C
Number
83-09
December 30, 1983
On some vehicles, oil may leak from the upper right mounting bolt for the rear engine carrier.
These leaks are due to porous areas between the engine oil passage and threads.
To prevent oil leaks from this area, the factory has replaced the M10 X 22 mm mounting bolt with an M10 X 15 mm stud secured with Loctite 270.
Production change as of Sept. 23, 1983 Engine number 930/21 64E00657 930/66 67E00188 (Turbo/Canada)
In response to oil leak complaints, install stud with Loctite 270.
Parts:
Stud P/N 999 061 056 02
Washer N012 242 3
Nut N011 133 04