how do i fix a drain in the electrical system of john deere 950?
the tractor will start with a brand new battery but kills the battery with 60 days and it will not start again... using a commercial grade battery so the problem must be with my electrical system right?
Can take a lot of time to find the problem- easiest fix is to fit a heavy duty (600 amp) isolator switch to the battery earth lead. Just don't isolate the battery when the engine's running, or you risk damaging the alternator. Cheap 'n effective.
Sid Chrome
July 2010
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