Ford TSB #996139
1998 Ford F-150
Affected Component: POWER TRAIN:DRIVELINE:DIFFERENTIAL UNIT
- TSB Document
-  - Sorry, the NHTSA has not posted this TSB document yet.
 You can still get the detailed info from Ford for this TSB. Call your local Ford dealer's service department & ask for a copy of TSB# 996139. 
- Summary
- CONCERNS WITH FRONT DIFFERENTIAL NOISE. *TT
