# Service bulletin SMT\-TN\-154

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: 10192916
- Published by NHTSA: 2021\-05\-10
- Manufacturer's number: SMT\-TN\-154
- Manufacturer's date: 2013\-12\-01
- NHTSA component: ENGINE AND ENGINE COOLING

## NHTSA's summary

If a customer reports excessive top\-end engine noise on an engine fitted to the above models up to VIN 602960, the dealer is requested to replace the cylinder head with a new cylinder head and camshaft drive chain tensioner following the procedure listed below.

## The document

- [NHTSA's copy of the document (PDF)](https://static.nhtsa.gov/odi/tsbs/2013/MC-10192916-0001.pdf)
- [If that address does not open, try this one](https://static.nhtsa.gov/odi/tsbs/2013/MC-10192916-9999.pdf)

The document is the manufacturer's. This site does not hold it.

## Components

Engine

## Vehicles listed

- 2000 TRIUMPH TROPHY
- 2012 to 2014 TRIUMPH TROPHY
- 2012 to 2015 TRIUMPH TROPHY SE
- 2015 to 2017 TRIUMPH TROPHY SE A1

## Recalls for the same vehicles and component

- [20V150000](/recalls/nhtsa/20V150000.md), 2020-03-17: ENGINE; ELECTRICAL SYSTEM:WIRING; SERVICE BRAKES, HYDRAULIC:FOUNDATION COMPONENTS:HOSES, LINES/PIPING, AND FITTINGS
- [2014008](/recalls/tc/2014008.md), 2014-01-16: Engine

## Other bulletins for the same vehicles and component

- [SMT\-COM01](/bulletins/10221910.md), 2022-09-26, Service bulletin: ENGINE AND ENGINE COOLING:EXHAUST SYSTEM. Dealer notice reminding of the new California Prop 65 regulation.
- [SMT\-TN\-166](/bulletins/10192922.md), 2021-05-10, Service bulletin: ENGINE AND ENGINE COOLING. Crackshaft position sensor/ignition pickup, front brake hose p\-clip, headlight fixings, reed valve cover torque fixing, engine bar plugs, lower yoke wire guide, front fork oil level and volume, motorcycle assembly guide update\-backrest bar, rear bevel box parts kit, and pannier frame.
- [SMT\-TN\-153](/bulletins/10192915.md), 2021-05-10, Service bulletin: ENGINE AND ENGINE COOLING. If a Trophy or Trophy SE customer reports excessive top\-end engine noise \(a ticking and or knocking noise\) on an engine fitted to the above models up to VIN 602960, the dealer is requested to arrange the return of the motorcycle to Triumph Motorcycles to permit factory repairs. This will include either a modification to the existing cylinder head or replacement cylinder head and replacement camshaft drive chain tensioner.
- [SMT\-TB201\-20DEC2](/bulletins/10170558.md), 2020-01-21, Service bulletin: POWER TRAIN; ENGINE; ELECTRICAL SYSTEM; STEERING; EQUIPMENT. Technical Bulletin 200 provides instructions that apply to Steering Lock and Keys, Neutral Position Adaption, Triumph Diagnostic Tool \- End of Support for Microsoft Windows 7®, Triumph Diagnostic Tool \- Internet Connection and Minimum eEquipment Requirement, Torque Change, Clutch Cable, Camshaft Frame Installation, Immobiliser Antenna Wire Routing.
- [SMT\-TN 159 1 Oct](/bulletins/10122011.md), 2017-11-03, Service bulletin: STEERING; EQUIPMENT:OTHER:LABELS; POWER TRAIN; ELECTRICAL SYSTEM; EXTERIOR LIGHTING; ENGINE AND ENGINE COOLING; SUSPENSION. Technical service bulletin 159 addressing 19 service instructions, some of which apply to all models. Instructions relate to piston and piston top ring, alternator rotor retaining bolt, rear brake hose guide, auxiliary lights, headlight spares, gear selector drum and neutral light switch, pulser ring fixings, side stand fixing, battery terminal cover, heated grip fixings, headstock bearing adjustment, front and rear diretion indicator fixings, swinging arm, throttle linkage cleaning, headlight label, clutch lifter piece, rear brake caliper bleed nipple and owner's handbook.
- [SMT\-TN 155 1 Feb](/bulletins/10122005.md), 2017-11-03, Service bulletin: SERVICE BRAKES; POWER TRAIN:AUTOMATIC TRANSMISSION:TORQUE CONVERTER; ENGINE; ELECTRICAL SYSTEM:HORN; EQUIPMENT. 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.

JSON: [/v1/bulletins/10192916](/v1/bulletins/10192916)

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