# Service bulletin I\-18\-06 R03

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: 10178884
- Published by NHTSA: 2020\-08\-27
- Manufacturer's number: I\-18\-06 R03
- Manufacturer's date: 2018\-08\-01
- NHTSA component: ENGINE AND ENGINE COOLING; EQUIPMENT

## NHTSA's summary

Indian Motorcycle has determined that 111 c.i. engine connecting rods, when used in conjunction with the Thunder Stroke 116 c. i. Stage 3 Big Bore accessory pistons, may exhibit durability concerns under certain operating conditions. Motorcycles equipped with the accessory Thunder Stroke 116 c. i. Stage 3 Big Bore Kit, and utilizing aftermarket tuners/controllers, or other performance modifications are more susceptible to these durability concerns.

## The document

- [NHTSA's copy of the document (PDF)](https://static.nhtsa.gov/odi/tsbs/2018/MC-10178884-0001.pdf)
- [If that address does not open, try this one](https://static.nhtsa.gov/odi/tsbs/2018/MC-10178884-9999.pdf)

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

## Components

Engine, Equipment and accessories

## Vehicles listed

- INDIAN INDIAN

JSON: [/v1/bulletins/10178884](/v1/bulletins/10178884)

[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%20I-18-06%20R03&page=https%3A%2F%2Fopen.wenmarpro.com%2Fbulletins%2F10178884&vehicle=Service%20bulletin%20I-18-06%20R03)