Service bulletin 030399
A bulletin is a manufacturer's communication to its dealers, as NHTSA indexes it. The summary is NHTSA's. The document is the manufacturer's: read it at NHTSA. A bulletin is not a recall, and listing a model year does not mean every vehicle of it is concerned.
| Type | Service bulletin |
|---|---|
| NHTSA id | 606061 |
| Published by NHTSA | 1999-08-06 |
| Manufacturer's number | 030399 |
| Manufacturer's date | 1999-05-28 |
| NHTSA component | POWER TRAIN:DRIVELINE:DRIVESHAFT |
NHTSA's summary
CONDITIONS WITH NOISY FRONT PROPELLER SHAFT REAR CONSTANT VELOCITY JOINT. *TT
The document
No address for NHTSA's copy can be built for this communication. Ask the dealer for it by the manufacturer's number.
Components
Transmission and driveline, Driveshaft
| JEEP GRAND CHEROKEE | 1999 |
|---|
Listing a model year does not mean every vehicle of it is concerned: the document says which.
| 030400 | 2000-09-29. Service bulletin. AN INTERMITTENT BUMP (STOP-BUMP) ONCE THE VEHICLE IS BROUGHT TO A FULL STOP. THIS CONDITION MAY OCCUR 3 TO 20 SECONDS FOLLOWING THE STOP OR WHEN THE LOAD ON THE REAR DRIVELINE IS REDUCED (E.G., WHEN THE APPLIED BRAKE PRESSURE IS DECREASED). THE STOP-BUMP CONDITION MAY BE THE RESULT OF A BINDING BETWEEN THE SPLINED SURFACES OF THE REAR PROPELLER SHAFT SLIP YOKE AND THE REAR OUTPUT SHAFT OF EITHER THE TRANSFER CASE OR THE TRANSMISSION. *TT |
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