TSB: INDIAN CHIEF, CHIEF CLASSIC, CHIEF DARK HORSE, CHIEF VINTAGE, CHIEFTAIN, CHIEFTAIN CLASSIC, CHIEFTAIN DARK HORSE, CHIEFTAIN ELITE, CHIEFTAIN LIMITED, CHIEFTAN, CHIEFTAN DARK HORSE, ROADMASTER, ROADMASTER CLASSIC, ROADMASTER ELITE, SPRINGFIELD, SPRINGFIELD DARK HORSE (2014–2018)

Bulletin I-18-06 R01 — April 17, 2018

Bulletin Details

Bulletin IDI-18-06 R01
ManufacturerINDIAN
ModelsCHIEF, CHIEF CLASSIC, CHIEF DARK HORSE, CHIEF VINTAGE, CHIEFTAIN, CHIEFTAIN CLASSIC, CHIEFTAIN DARK HORSE, CHIEFTAIN ELITE, CHIEFTAIN LIMITED, CHIEFTAN, CHIEFTAN DARK HORSE, ROADMASTER, ROADMASTER CLASSIC, ROADMASTER ELITE, SPRINGFIELD, SPRINGFIELD DARK HORSE
Model Years2014–2018
Date IssuedApril 17, 2018
Date Added to NHTSAAugust 27, 2020
ComponentENGINE AND ENGINE COOLING
Vehicles Affected112 combinations

What is a TSB?

A Technical Service Bulletin is a document issued by the vehicle manufacturer to inform dealership technicians about a known issue and the recommended repair procedure. TSBs are not mandatory recalls — they serve as repair guidance for common problems.

If your vehicle has this issue, bring this bulletin ID to your dealer. If under warranty, the repair should be covered at no cost.

Summary

Indian Motorcycle is actively investigating a potential concern affecting 111 ci engines that have been equipped with the Thunder Stroke 116 ci Stage 3 Big Bore accessory kit. Investigation is currently planned to conclude by 5/7/18, and at

Affected Vehicles

MakeModelYearComponent
INDIAN CHIEF 2018 060000 ENGINE AND ENGINE COOLING
INDIAN CHIEF 2018 350000 EQUIPMENT
INDIAN CHIEF CLASSIC 2018 060000 ENGINE AND ENGINE COOLING
INDIAN CHIEF CLASSIC 2018 350000 EQUIPMENT
INDIAN CHIEF DARK HORSE 2018 060000 ENGINE AND ENGINE COOLING
INDIAN CHIEF DARK HORSE 2018 350000 EQUIPMENT
INDIAN CHIEF VINTAGE 2018 060000 ENGINE AND ENGINE COOLING
INDIAN CHIEF VINTAGE 2018 350000 EQUIPMENT
INDIAN CHIEFTAIN 2018 060000 ENGINE AND ENGINE COOLING
INDIAN CHIEFTAIN 2018 350000 EQUIPMENT
INDIAN CHIEFTAIN CLASSIC 2018 060000 ENGINE AND ENGINE COOLING
INDIAN CHIEFTAIN CLASSIC 2018 350000 EQUIPMENT
INDIAN CHIEFTAIN DARK HORSE 2018 060000 ENGINE AND ENGINE COOLING
INDIAN CHIEFTAIN DARK HORSE 2018 350000 EQUIPMENT
INDIAN CHIEFTAIN ELITE 2018 060000 ENGINE AND ENGINE COOLING
INDIAN CHIEFTAIN ELITE 2018 350000 EQUIPMENT
INDIAN CHIEFTAIN LIMITED 2018 060000 ENGINE AND ENGINE COOLING
INDIAN CHIEFTAIN LIMITED 2018 350000 EQUIPMENT
INDIAN CHIEFTAN 2018 060000 ENGINE AND ENGINE COOLING
INDIAN CHIEFTAN 2018 350000 EQUIPMENT
INDIAN ROADMASTER 2018 060000 ENGINE AND ENGINE COOLING
INDIAN ROADMASTER 2018 350000 EQUIPMENT
INDIAN ROADMASTER CLASSIC 2018 060000 ENGINE AND ENGINE COOLING
INDIAN ROADMASTER CLASSIC 2018 350000 EQUIPMENT
INDIAN ROADMASTER ELITE 2018 060000 ENGINE AND ENGINE COOLING
INDIAN ROADMASTER ELITE 2018 350000 EQUIPMENT
INDIAN SPRINGFIELD 2018 060000 ENGINE AND ENGINE COOLING
INDIAN SPRINGFIELD 2018 350000 EQUIPMENT
INDIAN SPRINGFIELD DARK HORSE 2018 060000 ENGINE AND ENGINE COOLING
INDIAN SPRINGFIELD DARK HORSE 2018 350000 EQUIPMENT
INDIAN CHIEF 2017 060000 ENGINE AND ENGINE COOLING
INDIAN CHIEF 2017 350000 EQUIPMENT
INDIAN CHIEF CLASSIC 2017 060000 ENGINE AND ENGINE COOLING
INDIAN CHIEF CLASSIC 2017 350000 EQUIPMENT
INDIAN CHIEF DARK HORSE 2017 060000 ENGINE AND ENGINE COOLING
INDIAN CHIEF DARK HORSE 2017 350000 EQUIPMENT
INDIAN CHIEF VINTAGE 2017 060000 ENGINE AND ENGINE COOLING
INDIAN CHIEF VINTAGE 2017 350000 EQUIPMENT
INDIAN CHIEFTAIN 2017 060000 ENGINE AND ENGINE COOLING
INDIAN CHIEFTAIN 2017 350000 EQUIPMENT
INDIAN CHIEFTAIN CLASSIC 2017 060000 ENGINE AND ENGINE COOLING
INDIAN CHIEFTAIN CLASSIC 2017 350000 EQUIPMENT
INDIAN CHIEFTAIN DARK HORSE 2017 060000 ENGINE AND ENGINE COOLING
INDIAN CHIEFTAIN DARK HORSE 2017 350000 EQUIPMENT
INDIAN CHIEFTAIN ELITE 2017 060000 ENGINE AND ENGINE COOLING
INDIAN CHIEFTAIN ELITE 2017 350000 EQUIPMENT
INDIAN CHIEFTAIN LIMITED 2017 060000 ENGINE AND ENGINE COOLING
INDIAN CHIEFTAIN LIMITED 2017 350000 EQUIPMENT
INDIAN CHIEFTAN 2017 060000 ENGINE AND ENGINE COOLING
INDIAN CHIEFTAN 2017 350000 EQUIPMENT
INDIAN CHIEFTAN DARK HORSE 2017 060000 ENGINE AND ENGINE COOLING
INDIAN CHIEFTAN DARK HORSE 2017 350000 EQUIPMENT
INDIAN ROADMASTER 2017 060000 ENGINE AND ENGINE COOLING
INDIAN ROADMASTER 2017 350000 EQUIPMENT
INDIAN SPRINGFIELD 2017 060000 ENGINE AND ENGINE COOLING
INDIAN SPRINGFIELD 2017 350000 EQUIPMENT
INDIAN SPRINGFIELD DARK HORSE 2017 060000 ENGINE AND ENGINE COOLING
INDIAN SPRINGFIELD DARK HORSE 2017 350000 EQUIPMENT
INDIAN CHIEF 2016 060000 ENGINE AND ENGINE COOLING
INDIAN CHIEF 2016 350000 EQUIPMENT
INDIAN CHIEF CLASSIC 2016 060000 ENGINE AND ENGINE COOLING
INDIAN CHIEF CLASSIC 2016 350000 EQUIPMENT
INDIAN CHIEF DARK HORSE 2016 060000 ENGINE AND ENGINE COOLING
INDIAN CHIEF DARK HORSE 2016 350000 EQUIPMENT
INDIAN CHIEF VINTAGE 2016 060000 ENGINE AND ENGINE COOLING
INDIAN CHIEF VINTAGE 2016 350000 EQUIPMENT
INDIAN CHIEFTAIN 2016 060000 ENGINE AND ENGINE COOLING
INDIAN CHIEFTAIN 2016 350000 EQUIPMENT
INDIAN CHIEFTAN 2016 060000 ENGINE AND ENGINE COOLING
INDIAN CHIEFTAN 2016 350000 EQUIPMENT
INDIAN CHIEFTAN DARK HORSE 2016 060000 ENGINE AND ENGINE COOLING
INDIAN CHIEFTAN DARK HORSE 2016 350000 EQUIPMENT
INDIAN ROADMASTER 2016 060000 ENGINE AND ENGINE COOLING
INDIAN ROADMASTER 2016 350000 EQUIPMENT
INDIAN SPRINGFIELD 2016 060000 ENGINE AND ENGINE COOLING
INDIAN SPRINGFIELD 2016 350000 EQUIPMENT
INDIAN CHIEF 2015 060000 ENGINE AND ENGINE COOLING
INDIAN CHIEF 2015 350000 EQUIPMENT
INDIAN CHIEF CLASSIC 2015 060000 ENGINE AND ENGINE COOLING
INDIAN CHIEF CLASSIC 2015 350000 EQUIPMENT
INDIAN CHIEF DARK HORSE 2015 060000 ENGINE AND ENGINE COOLING
INDIAN CHIEF DARK HORSE 2015 350000 EQUIPMENT
INDIAN CHIEF VINTAGE 2015 060000 ENGINE AND ENGINE COOLING
INDIAN CHIEF VINTAGE 2015 350000 EQUIPMENT
INDIAN CHIEFTAIN 2015 060000 ENGINE AND ENGINE COOLING
INDIAN CHIEFTAIN 2015 350000 EQUIPMENT
INDIAN CHIEFTAN 2015 060000 ENGINE AND ENGINE COOLING
INDIAN CHIEFTAN 2015 350000 EQUIPMENT
INDIAN CHIEFTAN DARK HORSE 2015 060000 ENGINE AND ENGINE COOLING
INDIAN CHIEFTAN DARK HORSE 2015 350000 EQUIPMENT
INDIAN ROADMASTER 2015 060000 ENGINE AND ENGINE COOLING
INDIAN ROADMASTER 2015 350000 EQUIPMENT
INDIAN SPRINGFIELD 2015 060000 ENGINE AND ENGINE COOLING
INDIAN SPRINGFIELD 2015 350000 EQUIPMENT
INDIAN CHIEF 2014 060000 ENGINE AND ENGINE COOLING
INDIAN CHIEF 2014 350000 EQUIPMENT
INDIAN CHIEF CLASSIC 2014 060000 ENGINE AND ENGINE COOLING
INDIAN CHIEF CLASSIC 2014 350000 EQUIPMENT
INDIAN CHIEF DARK HORSE 2014 060000 ENGINE AND ENGINE COOLING
INDIAN CHIEF DARK HORSE 2014 350000 EQUIPMENT
INDIAN CHIEF VINTAGE 2014 060000 ENGINE AND ENGINE COOLING
INDIAN CHIEF VINTAGE 2014 350000 EQUIPMENT
INDIAN CHIEFTAIN 2014 060000 ENGINE AND ENGINE COOLING
INDIAN CHIEFTAIN 2014 350000 EQUIPMENT
INDIAN CHIEFTAN 2014 060000 ENGINE AND ENGINE COOLING
INDIAN CHIEFTAN 2014 350000 EQUIPMENT
INDIAN CHIEFTAN DARK HORSE 2014 060000 ENGINE AND ENGINE COOLING
INDIAN CHIEFTAN DARK HORSE 2014 350000 EQUIPMENT
INDIAN ROADMASTER 2014 060000 ENGINE AND ENGINE COOLING
INDIAN ROADMASTER 2014 350000 EQUIPMENT
INDIAN SPRINGFIELD 2014 060000 ENGINE AND ENGINE COOLING
INDIAN SPRINGFIELD 2014 350000 EQUIPMENT

Related INDIAN Recalls

CampaignModelYearComponentSummary
CHALLENGER DARK HORSE 2025 FUEL SYSTEM, GASOLINE:DELIVERY:FUEL PUMP Indian Motorcycle Company (Indian) is recalling certain 2025 Challenger Dark ...
PURSUIT 2025 FUEL SYSTEM, GASOLINE:DELIVERY:FUEL PUMP Indian Motorcycle Company (Indian) is recalling certain 2025 Challenger Dark ...
SPRINGFIELD DARK HORSE 2025 FUEL SYSTEM, GASOLINE:DELIVERY:FUEL PUMP Indian Motorcycle Company (Indian) is recalling certain 2025 Challenger Dark ...
ROADMASTER ELITE 2025 FUEL SYSTEM, GASOLINE:DELIVERY:FUEL PUMP Indian Motorcycle Company (Indian) is recalling certain 2025 Challenger Dark ...
SCOUT 2025 ENGINE AND ENGINE COOLING:ENGINE:ENGI... Indian Motorcycle Company (Indian) is recalling certain 2025 Scout and Scout ...

What Should You Do?

If your vehicle is affected by this TSB, contact your authorized INDIAN dealer. Bring this bulletin ID (I-18-06 R01) when you visit. If under warranty, the repair should be free. If your warranty has expired, ask about goodwill coverage — manufacturers sometimes cover TSB-related repairs beyond the warranty period.

Frequently Asked Questions

A recall is a mandatory safety fix — the manufacturer must repair every affected vehicle for free. A TSB is an advisory document that describes a known issue and the recommended fix, but repairs are not required. However, some TSBs eventually lead to recalls if the issue poses a safety risk. TSBs are generally issued for quality or performance problems, while recalls address safety defects.

If your vehicle is still under the manufacturer's warranty, TSB-related repairs are typically covered at no cost. If your warranty has expired, you can ask the dealer about goodwill or customer assistance programs. Many manufacturers will cover or partially cover repairs for well-known issues, especially if the TSB was issued recently or affects a large number of vehicles.

Check the make, model, and model year listed above against your vehicle. If they match, this bulletin likely applies. However, TSBs may only affect vehicles with specific production dates, VIN ranges, or configurations. Your dealer can confirm by entering your VIN into their service system, which will show all applicable TSBs and recalls.

This data comes from the National Highway Traffic Safety Administration (NHTSA). Manufacturers are required to submit copies of all communications (including TSBs) sent to their dealers to NHTSA. The agency makes this data publicly available as part of its vehicle safety monitoring program.