Home / Latest recalls / 20V774

Kawasaki Ninja 400 Recall 20V774: Engine May Stall From Failed Camshaft Chain Tensioner

NHTSA campaign 20V774, reported December 11, 2020, 1,770 vehicles potentially affected.

What this recall means for you

Certain 2021 Kawasaki motorcycles have a camshaft chain tensioner that may not be strong enough because of improper heat treatment. The tensioner can be damaged, which can cause the engine to stall and raises the risk of a crash.

The repair is free. Kawasaki will notify owners, and an authorized dealer will replace the camshaft chain tensioner at no cost. Owners are advised not to ride their motorcycles until the repair has been completed. You can check your VIN for open recalls and contact Kawasaki customer service at 1-866-802-9381 (recall number MC20-13).

Check whether this recall is open on your vehicle

The repair is normally free at an authorized dealer.

Official recall notice

Safety recall 20V774Kawasaki Motors Corp., U.S.A.
Component
ENGINE; ENGINE AND ENGINE COOLING:ENGINE:HARD PARTS INTERNAL/MECHANICAL
Problem
Kawasaki Motors Corp., U.S.A. (KMC) is recalling certain 2021 Z400 ABS (ER400D), Ninja 400 (EX400H) and Ninja 400 ABS (EX400G) motorcycles. The strength of the camshaft chain tensioner may be insufficient due to improper heat treatment, possibly causing it to be damaged.
Risk
A damaged camshaft chain tensioner can cause the engine to stall, increasing the risk of a crash.
Remedy
KMC will notify owners, and dealers will replace the camshaft chain tensioner, free of charge. Note: Owners are advised to not ride their motorcycles until the repair has been completed. The recall began December 21, 2020. Owners may contact KMC customer service at 1-866-802-9381. KMC's number for this recall is MC20-13.
Notes
Owners may also contact the National Highway Traffic Safety Administration Vehicle Safety Hotline at 1-888-327-4236 (TTY 1-800-424-9153), or go to www.safercar.gov.

Affected vehicles

Kawasaki EX400G2021
Kawasaki Ninja 4002021
Kawasaki Z4002021