1. Change operation suddenly
The sudden change of operation refers to the abnormal operation of Fire Fighting Motorcycle, which is a common symptom.
2. Abnormal sound
Fire Fighting Motorcycle abnormal movement during driving is a "alarm" for fire truck failure. Suddenly making unusual sounds while driving. As a driver, he should be aware of the problem with the car and immediately stop and inspect the car. Never let fire trucks "handle failure"
3. Exhaust color is abnormal
期间 During the operation of the Fire Fighting Motorcycle engine, the main components of normal incineration products should be carbon dioxide and a small amount of water vapor. If the engine is not burned properly, the exhaust gas will be mixed with incompletely burned carbon particles, hydrocarbons, carbon monoxide and a large amount of water vapor.
4. Overheating and high temperature
FightFire Fighting Motorcycle usually appears in engines, transmissions, axle final drives, differentials and brake assemblies. For example, overheating of the engine is mainly due to a cooling system problem, lack of coolant or the pump cannot work; overheating of the drive shaft and the drive shaft is mainly due to the lack of smooth oil; overheating of the brake is mainly due to the problem of the brake shoe not returning.