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Service bulletin SMTTB19311

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 id10154739
Published by NHTSA2019-03-18
Manufacturer's numberSMTTB19311
Manufacturer's date2018-12-11
NHTSA componentELECTRICAL SYSTEM; STRUCTURE; EQUIPMENT; POWER TRAIN

NHTSA's summary

Technical Bulletin 193 provides instructions that applies to California Proposition 65 Hang Tag Reminder (Californian Market Only), Front Subframe Cable Clips, Alternator Cover Sealant, Chassis ECM DTCs Flagged Incorrectly, Pin Point Test - Power Source Voltage Drop/Voltage Rise, Inner Tube Valve Nut, Swinging Arm/Chain Rubbing Strip - Parts Kit, Service Manual Correction - Rear Brake Disc Minimum Thickness, Service Manual Correction - Main Bearing Selection, Owners Handbook Correction - Scheduled Maintenance Chart, Motorcycle Assembly Guide - Windscreen Installation.

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

Body and frame, Electrical system, Equipment and accessories, Transmission and driveline

Vehicles listed
TRIUMPH BONNEVILLE BOBBER2017
TRIUMPH BONNEVILLE BOBBER BLACK2018 (the catalog's model; the bulletin names a series or trim of it)
TRIUMPH BONNEVILLE SPEEDMASTER2018, 2019
TRIUMPH BONNEVILLE T1002017
TRIUMPH BONNEVILLE T100 BLACK2018, 2019 (the catalog's model; the bulletin names a series or trim of it)
TRIUMPH BONNEVILLE T120 BLACK2016, 2017, 2018, 2019 (the catalog's model; the bulletin names a series or trim of it)
TRIUMPH SPEED TRIPLE RS2018
TRIUMPH SPEED TRIPLE S2016 (the catalog's model; the bulletin names a series or trim of it)
TRIUMPH SPEED TRIPLE S2017, 2018, 2019
TRIUMPH SPEED TWIN2019
TRIUMPH STREET CUP2017, 2018
TRIUMPH STREET TRIPLE R ABS B12017 (the catalog's model; the bulletin names a series or trim of it)
TRIUMPH STREET TRIPLE R LOW SEAT2019 (the catalog's model; the bulletin names a series or trim of it)
TRIUMPH STREET TRIPLE S2018
TRIUMPH STREET TWIN2016
TRIUMPH STREET TWIN2017, 2018
TRIUMPH THRUXTON2018
TRIUMPH THRUXTON 12002017 (the catalog's model; the bulletin names a series or trim of it)
TRIUMPH THRUXTON 1200R2016
TRIUMPH THRUXTON 1200R2017 (the catalog's model; the bulletin names a series or trim of it)
TRIUMPH THRUXTON A22016 (the catalog's model; the bulletin names a series or trim of it)
TRIUMPH TIGER 8002011, 2012, 2013, 2014
TRIUMPH TIGER 800 ABS2014 (the catalog's model; the bulletin names a series or trim of it)
TRIUMPH TIGER 800 ABS A12015 (the catalog's model; the bulletin names a series or trim of it)
TRIUMPH TIGER 800 XC2011, 2012, 2013 (the catalog's model; the bulletin names a series or trim of it)
TRIUMPH TIGER 800 XCA2018 (the catalog's model; the bulletin names a series or trim of it)
TRIUMPH TIGER 800 XCX2017, 2018 (the catalog's model; the bulletin names a series or trim of it)
TRIUMPH TIGER 800 XCX LRH2016, 2017 (the catalog's model; the bulletin names a series or trim of it)
TRIUMPH TIGER 800 XR2016 (the catalog's model; the bulletin names a series or trim of it)
TRIUMPH TIGER 800 XR2018 (the catalog's model; the bulletin names a series or trim of it)
TRIUMPH TIGER 800 XRT2018 (the catalog's model; the bulletin names a series or trim of it)
TRIUMPH TIGER 800 XRX2017 (the catalog's model; the bulletin names a series or trim of it)
TRIUMPH TIGER 800 XRX LOW2018 (the catalog's model; the bulletin names a series or trim of it)
TRIUMPH TIGER 800XC ABS A12015 (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.

Recalls for the same vehicles and component
20200112020-01-16. Structure
20200072020-01-15. Powertrain
20V0150002020-01-15. STRUCTURE:MOTORCYCLE:KICKSTAND/CENTER STAND
20V0140002020-01-15. POWER TRAIN:MANUAL TRANSMISSION
20192332019-05-16. Accessories
20190962019-02-27. Electrical
19V1330002019-02-27. ELECTRICAL SYSTEM:WIRING
18V3020002018-05-09. EXTERIOR LIGHTING:TURN SIGNAL:SWITCH; EXTERIOR LIGHTING:HEADLIGHTS:SWITCH; ELECTRICAL SYSTEM
20180602018-01-31. Powertrain
18V0840002018-01-31. ENGINE AND ENGINE COOLING:ENGINE; ELECTRICAL SYSTEM:SOFTWARE

A recall listed here may apply to some of the same vehicles. Only the manufacturer can say whether it applies to one vehicle.

Other bulletins for the same vehicles and component
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COM2 - 348862026-07-03. Service bulletin. Dealer notice announcing the availability of Triumph Diagnostic Tool 2026-06.1 and dealers should begin using it immediately.
COM6 - 344912026-06-05. Service bulletin. Dealer notice announcing the availability of Triumph Diagnostic Tool version 2026-06 and dealers should begin using it immediately.
COM4 - 344352026-06-05. Service bulletin. Dealer notice advising the availalbility of TDT version 2026-05.2 which resolves the ABS as Not Connected issues in SmartScan, on Tracker 400 & Thruxton 400 models.
COM02 - 342382026-05-06. Service bulletin. Dealer notice announcing the availability of Diagnostic software 2026-05.1 and dealers should begin using it immediately.
COM01 - 337842026-04-02. Service bulletin. Dealer notice announcing the availability of Diagnostic software 2026-04 and dealers should begin using it immediately.
COM1 - 334802026-03-04. Service bulletin. Dealer notice announcing the availability of Diagnostic software 2026-03 and dealers should begin using it immediately.
COM2 - 332332026-02-05. Service bulletin. Dealer notice announcing the availability of Diagnostic software 2026-02 and dealers should begin using it immediately.
COM1 - 329762026-02-05. Service bulletin. Dealer notice announcing the availability of Diagnostic software 2026-01 and dealers should begin using it immediately.