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Service bulletin RN-12101

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.

The communication, as NHTSA indexes it (as of 2026-10-19)
TypeService bulletin
NHTSA id10040365
Published by NHTSA2011-08-24
Manufacturer's numberRN-12101
Manufacturer's date2010-12-06
NHTSA componentPOWER TRAIN:MANUAL TRANSMISSION

NHTSA's summary

PETERBILT SERVICE CAMPAIGN: SEE DOCUMENT SEARCH BUTTON FOR OWNER LETTER. BOLTS USED TO INSTALL THE TRANSMISSION MAY LOSSEN DURING OPERATION. THIS CAN CAUSE VIBRATION OR DIFFICULTY SHIFTING. *RM

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, Manual transmission

Vehicles listed
PETERBILT PETERBILT

Listing a model year does not mean every vehicle of it is concerned: the document says which.