Recall campaign78V037000
Recall 78V037000: 1977–1978 Yamaha 750
Power train › Manual transmission
- Report received
- Feb 17, 1978
- Manufacturer
- Yamaha international corp
- Potentially affected
- 35,553vehicles
- Model years
- 1977–1978
Check your own vehicle. A recall applies only to vehicles within the affected build range. Enter your VIN at nhtsa.gov/recalls. Recall repairs are free at a franchised dealer.
What NHTSA recorded
The shift cam stopper bolt lock tab on the involved vehicles may not prevent the stopper bolt from loosening. This could allow the shift drum to move laterally.
Remedy
The dealer will install an improved lock tab that will stop the stopper bolt from loosening, without charge to owner.
Affected model years
Pages for each model year show complaints, parts, mileage and other recalls.
- 1977 Yamaha 7500 complaints
- 1978 Yamaha 7501 complaints
About this data. Data from NHTSA (ODI) complaints, recalls, TSBs and investigations, updated Oct 28, 2026. Complaints are unverified consumer reports and may be duplicated or inaccurate.