Aux belt deflection

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bootie3367
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Aux belt deflection

Post by bootie3367 »

Fitting new Aux belt for the alternator, don't have the data for maximum deflection.

Anyone help please as I have reached an impasse!!!!

TIA
Jon
'89 Westy Joker Hitop
1.6TD JX engine

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itchyfeet
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Re: Aux belt deflection

Post by itchyfeet »

it's academic because it depends on how hard you push
usually about 10mm is about right
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bootie3367
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Re: Aux belt deflection

Post by bootie3367 »

Aye, normal push pressure for me is probably a bit more than average, 10mm, yep, got that and reckon it should be good.
Just charging battery atthe moment to ensure a good starting chance!!!

Thanks for that.

Jon
'89 Westy Joker Hitop
1.6TD JX engine

dave friday
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Re: Aux belt deflection

Post by dave friday »

Just tight enough so it doesn't screech / slip.
How's your head gasket?
I dont think, so I'm not[do I exist?]
1992 1600td [ jx ] syncro panel van[leisuredrive camper ]

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itchyfeet
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Re: Aux belt deflection

Post by itchyfeet »

whs^^
too tight will destroy the water pump or alternator bearings, if you have heavy fingers 15mm may be better
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bootie3367
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Re: Aux belt deflection

Post by bootie3367 »

Don't yet know about head gasket!
Big start up tomorrow, battery slow charge tonight, we shall see what we shall see!!!!!!
Yep, know about too tight belts so just used same pressure as on other cars and they have all been alright.
Certainly don't want to be sestrying bearings and such like.
'89 Westy Joker Hitop
1.6TD JX engine

multisi
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Re: Aux belt deflection

Post by multisi »

Hey keep checking the slack as you travel around, mine went loose and caused me problems many a year ago.
1992 red lle 2.2 subaru 1990 rhd caravelle 2.2 subaru 1986 california import vanagon

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