Service bulletin 99055
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 | 6089212 |
| Published by NHTSA | 2000-01-14 |
| Manufacturer's number | 99055 |
| Manufacturer's date | 1999-12-01 |
| NHTSA component | POWER TRAIN:AUTOMATIC TRANSMISSION:TORQUE CONVERTER |
NHTSA's summary
SOME VEHICLES MAY HAVE BEEN BUILT WITH FLYWHEEL-TO-TORQUE-CONVERTER BOLTS BELOW THE SPECIFICED TORQUE RANGE. TO PREVENT THE POSSIBILITY OF THIS CONDITION, DEALERS ARE TO TORQUE THE FLYWHEEL-TO-TORQUE CONVERTER BOLTS TO THE PROPER SPECIFICATION. *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, Automatic transmission, Torque converter
| CHEVROLET C PICKUP | 1999 |
|---|---|
| CHEVROLET K PICKUP | 1999 |
| GMC C PICKUP | 1999 |
| GMC K PICKUP | 1999 |
Listing a model year does not mean every vehicle of it is concerned: the document says which.