2018 Yamaha XC155 — federal recalls on file

Yamaha Motor Corporation, USA

ENGINE

Yamaha Motor Corporation, USA (Yamaha) is recalling certain 2015-2020 Yamaha XC155 scooters. The primary sheave nut may loosen and fall off.

Risk: A missing primary sheave nut may cause a stall, without the ability to restart the engine, increasing the risk of a crash.

Remedy: Owners are advised not to ride their scooter until the remedy has been preformed. Yamaha will notify owners, and dealers will replace the primary retaining nut and washer with one of a new design, free of charge. Owner notification letters were mailed on April 28, 2021. Owners may contact Yamaha's customer service at 1-800-962-7926. Yamaha's number for this recall is 990145. The repair is free at any franchised dealer of your brand.

Yamaha Motor Corporation, USA

ENGINE AND ENGINE COOLING:ENGINE

Yamaha Motor Corporation, USA (Yamaha) is recalling certain 2015-2018 XC155 scooters. The cylinder head nuts may not have been tightened properly and could loosen, allowing coolant to foul the spark plug.

Risk: A fouled spark plug could cause the engine to stall at idle and possibly not restart, increasing the risk of a crash.

Remedy: Yamaha will notify owners and dealers will replace the cylinder head gasket and tighten the cylinder head nuts, free of charge. The recall began May 29, 2020. Owners may contact Yamaha customer service at 1-800-962-7926. Yamaha's number for this recall is 990137. The repair is free at any franchised dealer of your brand.