Tuesday, 10 November 2020

Motorcycle battery keeps going flat ( troubleshooting )



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you need a good battery it a must buy good quality , especially with newer motorcycles as they have no back up kick start , which is a step backwards in my opinion .





Motorcycle battery keeps going flat ( troubleshooting )





common problems Yamaha YBR 125 flat - weak  battery

- Battery faulty or worn out , replace battery  after checking voltage levels , fluid levels and specific gravity .
- poor terminal contacts ( happens a lot )
-excessive load ( remove some of them lights , stereos whatever )
-faulty ignition switch
-alternator stator coil failure ( test for open or shorted coils )
-faulty wiring ie short on loom or loose connections (check wiring and contact clean all connector blocks )

battery overcharging

- faulty reg rectifier
-defective battery
-wrong battery size


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