This publication contains material that is reproduced and distributed under a license from Ford Motor Company. No further reproduction or distribution of the Ford Motor Company material is allowed without the express written permission of Ford Motor Company.


TSB Main Page
TSB
03-21-45
  • ENGINE - 7.3L - EXTERNAL OIL LEAK DIAGNOSIS FOR 7.3L DIT ENGINES
Publication Date: October 7, 2003

FORD:
1994-1997 F SUPER DUTY
1995-2003 E SERIES
1999-2003 SUPER DUTY F SERIES
2000-2003 EXCURSION

Article 02-20-4 is being republished in its entirety as part of a consolidated 7.3L diagnostic aid booklet.

ISSUE:

The valley in the top of the crankcase has a drain hole machined slightly to the right of center at the rear. Any leak in the "vee" of the engine could result in a drippage down the back of the engine. This leak could be perceived as an oil leak in the rear of the engine including, but not limited to, the rear main crankshaft seal and oil pan gasket.

....


To access the rest of this feature you must be a logged in Registered User Of Ford Truck Enthusiasts

Registration is free, easy and gives you access to more features.
If you are not registered, click here to register.
If you are already registered, you can login here.

If you are already logged in and are seeing this message, your web browser is blocking session cookies. Change your browser cookie settings to allow session cookies.




Advertising - Terms of Use - Privacy Policy - Jobs

This forum is owned and operated by Internet Brands, Inc., a Delaware corporation. It is not authorized or endorsed by the Ford Motor Company and is not affiliated with the Ford Motor Company or its related companies in any way. Ford is a registered trademark of the Ford Motor Company.