Saturday, 16 August 2014

Yamaha YBR 125 Battery check - charging circuit check







Yamaha YBR 125 Battery check - charging circuit check




Yamaha YBR 125 workshop manual

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if you have not got one id get one a Haynes Worksop manual Yamaha YBR 125

checking battery and charging circuit on the YBR 125 is easy .

first remove side access panel .

test battery at 12v , then start engine and voltage at the battery terminal should rises to around 14v no more than 15v .

You can buy multi meters on Ebay uk here or Amazon UK here

Yamaha YBR 125 Battery check - charging circuit check

Yamaha YBR 125 Battery check - charging circuit check

Yamaha YBR 125 Battery check - charging circuit check

Yamaha YBR 125 Battery check - charging circuit check

Yamaha YBR 125 Battery check - charging circuit check

Rev engine to 3000 rpm 

Yamaha YBR 125 Battery check - charging circuit check


                                        





Battery charge results 


If you have a voltage meter you can do some basic tests.
When the engine has been off for at least 1-2 hours with ignition key turned off,
100% Charged 12.60 to 12.8v
75% Charged 12.4v
50% Charged 12.1v
25% Charged 11.9v
0% Charged less than 11.8v

                         





see more Yamaha YBR 125 blog posts 



thanks for reading the Yamaha Owners blog , if you would like to support us you can by  buying your newYamaha YBR 125 off ebay uk here or buying  parts for your Yamaha YBR 125 from ebay uk 





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