ml 270 charging

[E300dave]

hi all got battery light coming on about every 5 secs is alternator on way out??? thanks

 

[Dieselman]

Possibly, but check the connections, wiring and one way pulley before going further. If that fails to fix it it is probably the regulator pack.

 

[E300dave]

thanks dieselman what needs to be checked on the one way pully??

 

[Dieselman]

That it locks in the direction of drive. It could be slipping.

 

[E300dave]

see what ya mean now. whats problem if it dont lock?? thanks again