# Service bulletin SMT\-TN174\-20Marc 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: 10122030 - Published by NHTSA: 2017\-11\-03 - Manufacturer's number: SMT\-TN174\-20Marc - Manufacturer's date: 2017\-03\-20 - NHTSA component: SUSPENSION; ELECTRONIC STABILITY CONTROL:AUTOMATIC \(ASC\); EQUIPMENT; ELECTRICAL SYSTEM; EXTERIOR LIGHTING; SERVICE BRAKES ## NHTSA's summary Technical News 174 provides instructions that apply to Front Brake Calipers, Rider Configurable Modes, Breather Cover Bolts Tightening Sequence, Crankcase Tightening Sequence, Left and Right Hand Switch Housings, Owner's Handbook \- Rake Specification Correction, Headlight Wiring Harness Routing, Silencer Alignment\_DZ, Rear Indicator Bracket, Master Cylinder Hose Inlet Replacement, FOX Accessory Rear Suspension Unit, Clutch Lifter Piece, Regulator Rectifer Parts Kit, Scheduled Maintenance Chart \- Ait Cooled Bonneville Models, Service Manual \- Rear Disc Runout Specification Correction. ## The document - [NHTSA's copy of the document (PDF)](https://static.nhtsa.gov/odi/tsbs/2017/MC-10122030-9999.pdf) - [If that address does not open, try this one](https://static.nhtsa.gov/odi/tsbs/2017/MC-10122030-0001.pdf) The document is the manufacturer's. This site does not hold it. ## Components Brakes, Driver assistance, Electrical system, Equipment and accessories, Lighting, Suspension ## Vehicles listed - 2000 to 2014 TRIUMPH BONNEVILLE - 2015 TRIUMPH BONNEVILLE A3 - 2002 to 2014 TRIUMPH BONNEVILLE T100 - 2017 TRIUMPH BONNEVILLE T100 BLACK - 2015 to 2016 TRIUMPH BONNEVILLE T100 BLACK A3 - 2016 TRIUMPH BONNEVILLE T120 BLACK - 2013 TRIUMPH DAYTONA 675 - 2016 TRIUMPH DAYTONA 675 ABS B1 - 2014 TRIUMPH DAYTONA 675 R - 2015 TRIUMPH DAYTONA 675 R ABS B1 - 2017 TRIUMPH DAYTONA 675 R ABS B1 - 2006 to 2016 TRIUMPH SCRAMBLER - 2016 to 2017 TRIUMPH SPEED TRIPLE R - 2017 TRIUMPH SPEED TRIPLE S - 2002 to 2003 TRIUMPH SPRINT RS - 2002 to 2003 TRIUMPH SPRINT ST - 2017 TRIUMPH STREET CUP - 2016 TRIUMPH STREET TWIN - 2017 TRIUMPH STREET TWIN - 2006 to 2014 TRIUMPH THRUXTON - 2016 TRIUMPH THRUXTON - 2017 TRIUMPH THRUXTON 1200 - 2016 TRIUMPH THRUXTON 1200R - 2015 TRIUMPH THRUXTON ACE - 2007 to 2008 TRIUMPH TIGER 1050 - 2010 TRIUMPH TIGER 1050 ABS SE - 2009 to 2010 TRIUMPH TIGER 1050 CCM - 2009 TRIUMPH TIGER 1050 CCM ABS - 2016 TRIUMPH TIGER 800 XC - 2015 TRIUMPH TIGER 800 XCX - 2017 TRIUMPH TIGER 800 XCX LRH - 2016 to 2017 TRIUMPH TIGER 800 XR - 2015 TRIUMPH TIGER 800XC ABS A1 - 2013 to 2014 TRIUMPH TROPHY - 2012 to 2013 TRIUMPH TROPHY SE - 2015 to 2016 TRIUMPH TROPHY SE A1 - 2017 TRIUMPH XCA ## Recalls for the same vehicles and component - [2020107](/recalls/tc/2020107.md), 2020-03-19: Electrical - [20V150000](/recalls/nhtsa/20V150000.md), 2020-03-17: ENGINE; ELECTRICAL SYSTEM:WIRING; SERVICE BRAKES, HYDRAULIC:FOUNDATION COMPONENTS:HOSES, LINES/PIPING, AND FITTINGS - [2019233](/recalls/tc/2019233.md), 2019-05-16: Accessories - [2019096](/recalls/tc/2019096.md), 2019-02-27: Electrical - [19V133000](/recalls/nhtsa/19V133000.md), 2019-02-27: ELECTRICAL SYSTEM:WIRING - [18V084000](/recalls/nhtsa/18V084000.md), 2018-01-31: ENGINE AND ENGINE COOLING:ENGINE; ELECTRICAL SYSTEM:SOFTWARE - [17V700000](/recalls/nhtsa/17V700000.md), 2017-11-06: ELECTRICAL SYSTEM:WIRING - [2017331](/recalls/tc/2017331.md), 2017-07-04: Lights And Instruments - [17V426000](/recalls/nhtsa/17V426000.md), 2017-07-03: EXTERIOR LIGHTING:HAZARD FLASHING WARNING LIGHTS; ELECTRICAL SYSTEM:WIRING - [2016517](/recalls/tc/2016517.md), 2016-10-20: Accessories ## Other bulletins for the same vehicles and component - [COM2\_35786](/bulletins/11037983.md), 2026-10-05, Service bulletin: ELECTRICAL SYSTEM. Dealer notice announcing the availability of Daignostic software and dealers should begin using it immediately. - [COM1\-35109](/bulletins/11035862.md), 2026-08-05, Service bulletin: ELECTRICAL SYSTEM. Dealer notice announcing the availability of Triumph Diagnostic Tool 2026\-07 and dealers should begin using it immediately. - [COM2 \- 34886](/bulletins/11034475.md), 2026-07-03, Service bulletin: ELECTRICAL SYSTEM. Dealer notice announcing the availability of Triumph Diagnostic Tool 2026\-06.1 and dealers should begin using it immediately. - [COM6 \- 34491](/bulletins/11033612.md), 2026-06-05, Service bulletin: ELECTRICAL SYSTEM. Dealer notice announcing the availability of Triumph Diagnostic Tool version 2026\-06 and dealers should begin using it immediately. - [COM4 \- 34435](/bulletins/11033609.md), 2026-06-05, Service bulletin: ELECTRICAL SYSTEM. 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 \- 34238](/bulletins/11032303.md), 2026-05-06, Service bulletin: ELECTRICAL SYSTEM. Dealer notice announcing the availability of Diagnostic software 2026\-05.1 and dealers should begin using it immediately. - [COM01 \- 33784](/bulletins/11030550.md), 2026-04-02, Service bulletin: ELECTRICAL SYSTEM. Dealer notice announcing the availability of Diagnostic software 2026\-04 and dealers should begin using it immediately. - [COM1 \- 33480](/bulletins/11029561.md), 2026-03-04, Service bulletin: ELECTRICAL SYSTEM. Dealer notice announcing the availability of Diagnostic software 2026\-03 and dealers should begin using it immediately. - [COM2 \- 33233](/bulletins/11028327.md), 2026-02-05, Service bulletin: ELECTRICAL SYSTEM. Dealer notice announcing the availability of Diagnostic software 2026\-02 and dealers should begin using it immediately. - [COM1 \- 32976](/bulletins/11028326.md), 2026-02-05, Service bulletin: ELECTRICAL SYSTEM. Dealer notice announcing the availability of Diagnostic software 2026\-01 and dealers should begin using it immediately. JSON: [/v1/bulletins/10122030](/v1/bulletins/10122030) [Report an error on this page](https://github.com/wenmar-pro/wenmar-open/issues/new?template=data_correction.yml&title=Data%20correction%3A%20Service%20bulletin%20SMT-TN174-20Marc&page=https%3A%2F%2Fopen.wenmarpro.com%2Fbulletins%2F10122030&vehicle=Service%20bulletin%20SMT-TN174-20Marc)