The defect
Navistar, Inc. (Navistar) is recalling certain 2021 International LT vehicles equipped with a Cummins X15 engine. The capscrews that attach the flywheel to the crankshaft may have been improperly torqued, allowing the flywheel to detach.
The risk
A detached flywheel can cause loss of drive power, increasing the risk of a crash. Additionally, driveline pieces may be ejected from the engine compartment, increasing the risk of injury.
The remedy
Navistar will work with the engine manufacturer Cummins Inc. to notify owners, and Cummins dealers will properly tighten the capscrews and inspect for possible damage, repairing any damage found, free of charge. The recall began on March 29, 2021. Owners may contact Navistar customer service at 1-800-448-7825.
NHTSA's own wording · initiated by MFR
Vehicles covered
| Model | Model years |
|---|---|
| International LT | 2021 |
Components: ENGINE
Model years in this recall
NHTSA complaints and the number of recall campaigns for each model year this recall covers.
| Model | Year | Complaints | Recalls |
|---|---|---|---|
| International LT | 2021 | 3 | 13 |
Other engine recalls in 2021
20 of the 988 recall campaigns reported to NHTSA in 2021 concerned the engine; Navistar, Inc. filed 183 campaigns in all.
| 21V844000 29 Oct 2021 | Kia Motors America |
| 21V806000 15 Oct 2021 | Yamaha Motor Corporation, USA |
| 21V727000 17 Sept 2021 | Hyundai Motor America |
| 21V609000 4 Aug 2021 | PACCAR Incorporated |
| 21V598000 2 Aug 2021 | BMW of North America, LLC |
| 21V502000 1 Jul 2021 | Aprilia USA, Inc. |
| 21V341000 12 May 2021 | Porsche Cars North America, Inc. |
| 21V336000 12 May 2021 | Lamborghini (Automobili Lamborghini) |
NHTSA recalls (public domain) · all recalls of 2021