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Service bulletin SMT-TN 157 1 May

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 id10122006
Published by NHTSA2017-11-03
Manufacturer's numberSMT-TN 157 1 May
Manufacturer's date2014-05-01
NHTSA componentEQUIPMENT; STRUCTURE; ENGINE; SERVICE BRAKES; POWER TRAIN:AUTOMATIC TRANSMISSION:TORQUE CONVERTER

NHTSA's summary

Technical service bulletin 157 addressing 10 service instructions. Instructions relate to fork oil level, service manual amendment, torque change, seat infill panel locating lug fixings, harness, gear position sensor and harness/gear position sensor parts kit, torque change, M10 ABS hard line unions, front fork disassembly and assembly, new packing crate and footboard reassembly, main frame parts kit, torque change, clutch cover fixings, ABS front brake line.

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, Brakes, Engine, Equipment and accessories, Transmission and driveline, Automatic transmission, Torque converter

Vehicles listed
TRIUMPH DAYTONA 6752013
TRIUMPH DAYTONA 675 R2014
TRIUMPH DAYTONA 675 R ABS B12015 (the catalog's model; the bulletin names a series or trim of it)
TRIUMPH ROCKET III ROADSTER2014 (the catalog's model; the bulletin names a series or trim of it)
TRIUMPH SPEED TRIPLE R2014
TRIUMPH SPEED TRIPLE R ABS A12015 (the catalog's model; the bulletin names a series or trim of it)
TRIUMPH SPEED TRIPLE S2016 (the catalog's model; the bulletin names a series or trim of it)
TRIUMPH SPEED TRIPLE S2017
TRIUMPH SPRINT GT2010, 2011, 2012, 2013 (the catalog's model; the bulletin names a series or trim of it)
TRIUMPH STREET TRIPLE2013
TRIUMPH THUNDERBIRD1995, 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003
TRIUMPH THUNDERBIRD2010
TRIUMPH THUNDERBIRD2012, 2013, 2014
TRIUMPH THUNDERBIRD LT ABS A12015, 2016, 2017 (the catalog's model; the bulletin names a series or trim of it)
TRIUMPH TIGER2014
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 XCX2015 (the catalog's model; the bulletin names a series or trim of it)
TRIUMPH TIGER EXPLORER SPOKE ABS2015 (the catalog's model; the bulletin names a series or trim of it)
TRIUMPH TIGER EXPLORER XC2013, 2014 (the catalog's model; the bulletin names a series or trim of it)
TRIUMPH TIGER SPORT2012, 2013

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
SMT-TN 155 1 Feb2017-11-03. Service bulletin. Technical service bulletin 155 addressing 9 service instructions, some of which apply to all models. Instructions relate to the upper drive belt guard, catalytic converter mounting bracket, torque figures updates, horn fixing, centre stand fixings, front brake hose clip, clutch cover kits, breather cover fixings and audio systems.