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Service bulletin V9910R

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 id612127
Published by NHTSA2000-06-06
Manufacturer's numberV9910R
Manufacturer's date1999-07-22
ReplacesV9910R
NHTSA componentPOWER TRAIN:DRIVELINE:DIFFERENTIAL UNIT

NHTSA's summary

THE REAR SPROKET BOLTS ON THE AFFECTED MACHINES MAY LOOSEN, CAUSING ABNORMAL NOISE THAT MAY BE MIS-DIAGNOSED AS TRANSMISSION NOISE. THE SPROKET BOLT KIT MUST BE INSTALLED ON ALL AFFECTED UNITS TO PREVENT LOOSENING OF THE SPROKETS BOLTS.

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, Differential

Vehicles listed
VICTORY V92C1999

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