# Service bulletin SMT\-TN\-144

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: 10192907
- Published by NHTSA: 2021\-05\-10
- Manufacturer's number: SMT\-TN\-144
- Manufacturer's date: 2013\-04\-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-10192907-0001.pdf)
- [If that address does not open, try this one](https://static.nhtsa.gov/odi/tsbs/2013/MC-10192907-9999.pdf)

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

## Components

Engine

## Vehicles listed

- 2020 TRIUMPH TIGER 1200 ALPINE EDITION
- 2020 TRIUMPH TIGER 1200 DESERT EDITION
- 2018 to 2020 TRIUMPH TIGER 1200 XCA
- 2018 to 2020 TRIUMPH TIGER 1200 XCX
- 2018 to 2019 TRIUMPH TIGER 1200 XR
- 2018 to 2019 TRIUMPH TIGER 1200 XRT
- 2018 to 2019 TRIUMPH TIGER 1200 XRX
- 2016 TRIUMPH TIGER 800 XRX LRH
- 2015 TRIUMPH TIGER EXPLORER SPOKE ABS
- 2013 to 2014 TRIUMPH TIGER EXPLORER XC
- 2017 TRIUMPH TIGER EXPLORER XC

## Recalls for the same vehicles and component

- [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\-145](/bulletins/10192908.md), 2021-05-10, Service bulletin: ENGINE AND ENGINE COOLING. If a Tiger Explorer 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\-TN\-139](/bulletins/10192902.md), 2021-05-10, Service bulletin: EQUIPMENT; EQUIPMENT ADAPTIVE/MOBILITY; ENGINE AND ENGINE COOLING:EXHAUST SYSTEM:EMISSION CONTROL:CRANKCASE \(PCV\). A new sliding selector shaft and detent assembly has been introduced on the above models from engine number 563847. The new shaft is secured into the crankcase with E\-clips and is not retrofittable. When ordering replacement parts, always refer to EPC.
- [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\-TB200\-20DEC2](/bulletins/10170556.md), 2020-01-21, Service bulletin: POWER TRAIN; ENGINE; ELECTRICAL SYSTEM; WHEELS. Technical Bulletin 200 provides instructions that apply to Camshaft Cover Tightening Sequence, Replacement Keyless ECM Setup Process, Pin Point Test \- ABS Modulator Communication, Cylinder Head Oil Jet, Owners Handbook Correction \- Instrument Functionality, Keyless Ignition, Torque Change, Windscreen Fixings, Front Wheel Speed Sensor Routing.
- [SMT\-TB195\-08MAR2](/bulletins/10159099.md), 2019-04-22, Service bulletin: ENGINE; ELECTRICAL SYSTEM. Technical Bulletin 195 provides instructions that applies to Replacement Chassis ECM Setup Process, Replacement Keyless ECM Setup Process, Pin Point Test \- ABS Modulator Communication, Pin Point Test \- Power Source Voltage Drop/Voltage Rise, Intake Air Temperature Sensor Fixings, Various Torque Changes, Diagnostic Trouble Code C1151
- [SMT\-COM03\-08MAR2](/bulletins/10159098.md), 2019-04-22, Service bulletin: EQUIPMENT; ENGINE. Dealer notice announcing the availability of Technical Bulletin 195.
- [SMT\-TB188\-27Marc](/bulletins/10138369.md), 2018-05-21, Service bulletin: ENGINE AND ENGINE COOLING:EXHAUST SYSTEM; ENGINE; VISIBILITY:POWER WINDOW DEVICES AND CONTROLS; VISIBILITY:DEFROSTER/DEFOGGER/HVAC SYSTEM:WINDSHIELD:ELECTRICAL HEATING ELEMENT; EQUIPMENT; ELECTRICAL SYSTEM; SERVICE BRAKES. Technical Bulletin 188 provides instructions that apply to Triumph Diagnostic Tool Compatibility with Windows Operating Systems, Fog Lights Warning, TFT Instruments \- Calibration Update, Exhaust Header Nuts Tightening Sequence, Hugger Fixing, Pinpoint Test \- Brake Switches, Alternator Cover Parts Kit, Starter Motor Parts Kit.
- [SMT\-Com01\-10Apri](/bulletins/10122033.md), 2017-11-03, Service bulletin: EQUIPMENT; ENGINE. Dealer notice announcing that Service Bulletin 542 is now available.

JSON: [/v1/bulletins/10192907](/v1/bulletins/10192907)

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