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Service bulletin SMTSB59224

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 id10207936
Published by NHTSA2022-02-14
Manufacturer's numberSMTSB59224
Manufacturer's date2022-01-24
NHTSA componentWHEELS:LUGS/NUTS/BOLTS/STUDS; UNKNOWN OR OTHER

NHTSA's summary

Service Bulletin 592 addresses the dealers to re-torque the rear sprocket lock nuts.

The document

The document is the manufacturer's. This site does not hold it. NHTSA files a document at one of these two addresses; we have not asked NHTSA which.

Components

Wheels, Wheel nuts and studs

Vehicles listed
TRIUMPH BONNEVILLE BOBBER2022
TRIUMPH BONNEVILLE SPEEDMASTER2022
TRIUMPH BONNEVILLE T1002022
TRIUMPH BONNEVILLE T1202022
TRIUMPH SPEED TWIN2022
TRIUMPH STREET SCRAMBLER2022
TRIUMPH STREET TRIPLE RS2022
TRIUMPH STREET TWIN2022
TRIUMPH TIGER 900 GT2022
TRIUMPH TRIDENT 6602022 (the catalog's model; the bulletin names a series or trim of it)

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

Other bulletins for the same vehicles and component
SMTCOM02242022-02-14. Service bulletin. Dealer notice announcing the availability of Service Bulletin 592.