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need advice re replacing alternator belts
Posted: Sat Dec 13, 2008 1:58 pm
by wilba
Hi everyone, I need to replace the belts (alternator water pump) can anybody point me to a thread that explains how to do this please? I have searched but cant find one
Re: need advice re replacing alternator belts
Posted: Sat Dec 13, 2008 3:34 pm
by MountainGoat
Fact Sheet in the members area may help you.
http://www.igmaynard.co.uk/bongo/member ... rnator.pdf
If you need a replacement try a place in Warrington, PM bigdaddycain for info. You can do an exchange by post as I understand.
If you are ever up Warrington way,ask geoff at L.A alternators (Bridge Foot) to run a check on it,He's a genuine expert in such things,and will even re-furbish your old alternator if need be...(at a fraction of the cost of a replacement)
Re: need advice re replacing alternator belts
Posted: Sat Dec 13, 2008 4:59 pm
by wilba
done the belts thanks, just got to tension them correctly now. Any tips anybody ?

Re: need advice re replacing alternator belts
Posted: Sat Dec 13, 2008 5:19 pm
by mikeonb4c
wilba wrote:done the belts thanks, just got to tension them correctly now. Any tips anybody ?

Sorry I'm not confident to advise but it has been discussed on here before several times so have a search
Re: need advice re replacing alternator belts
Posted: Sat Dec 13, 2008 5:39 pm
by Steve L
Never replaced the belts on the Bongo but on other vehicles I normally slackened the adjuster bolt (on the slider) just enough so that it would not spring back against the tension of the belt. Then used a wooden hammer shaft to lever the alternator. Tension it so there is about 2cm deflection on the longest part of the belt.
Re: need advice re replacing alternator belts
Posted: Sat Dec 13, 2008 8:57 pm
by bongosailor
New belts usually stretch a little, so check tension again after about 500 miles, unless they squeal beforehand.
Re: need advice re replacing alternator belts
Posted: Sat Dec 13, 2008 9:08 pm
by mister munkey
Rule of thumb, it should be tight enough to be able to flex the cable through 90o at the midway point but no more.
Re: need advice re replacing alternator belts
Posted: Sat Dec 13, 2008 10:46 pm
by wilba
so i wll get hold of the belt ...dead centre of the pulleys and move the alternator slider until the i can twist the belt on the up and down axis to 90 degrees and no more... and then tighten it up ?
Re: need advice re replacing alternator belts
Posted: Sat Dec 13, 2008 11:33 pm
by mister munkey
You got it Will.
