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4.5 patrol throws alt belts on about third set

Posted: Sun May 02, 2010 4:22 pm
by needhelp
my 4.5 patrol keeps throw alt belts any one had problem

Posted: Sun May 02, 2010 6:00 pm
by tanz-e
bogged?

belts

Posted: Sun May 02, 2010 8:40 pm
by brendo4b
are the belts running square

Posted: Sun May 02, 2010 9:13 pm
by awill4x4
Have you changed the alternator? When I changed my GQ one for a generic chinese made one it sat the belt slightly further forward than the original one and I would have had problems like you describe.
I ended up having to machine the back of the pulley to get it sit in line with the pulley on the engine.
Regards Andrew.

Posted: Sun May 02, 2010 9:37 pm
by BadMav
Make sure you aren't over-tightening them. Gotta be just right.