Japan
Published 10 Sep 2010
Ref JP-1126001
Komatsu: Accelerator
Translated from Japanese · machine translation
- Country
- Japan
- Published
- 10 Sep 2010
- Units affected
- 395
- Reference
- JP-1126001
Affected vehicles
Komatsu GD755-5 2006–2010
Komatsu GH320-5 2006–2010
Komatsu WA270-6 2006–2010
Komatsu WA320-6 2006–2010
Komatsu WA380-6 2006–2010
Komatsu WA430-6 2006–2010
Komatsu WA470-6 2006–2010
Komatsu WA480-6 2006–2010
Komatsu WA500-6 2006–2010
Hazard
The accelerator opening degree sensor mounted on the accelerator pedal may have insufficient fastening torque on its mounting bolts. Continued use in this condition risks sensor detachment, which in the worst case could result in engine RPM failing to increase even when the accelerator pedal is depressed.
Show original (日本語)
１．アクセルペダルに備えられているアクセル開度センサにおいて、取付けボルトの締付けトルクが不足しているものがあるため、そのままの状態で使用を続けると当該センサが脱落し、最悪の場合、アクセルペダルを踏んでもエンジン回転が上がらなくなるおそれがある。
Remedy
Retorque all accelerator opening degree sensor mounting bolts to specification.
Show original (日本語)
１．全車両、アクセル開度センサ取付けボルトを正規トルクで締付ける。