PSH
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Now that's what I like to see... well done to you sir.... PeteORIGINAL: Hairyarse Sold my square dash [] Hopefully putting a deposit down on a turbo this afternoon [8D]
Now that's what I like to see... well done to you sir.... PeteORIGINAL: Hairyarse Sold my square dash [] Hopefully putting a deposit down on a turbo this afternoon [8D]
About time Andy - well done, however it really doesn't bode well for the rest of us that a car as good as yours took so long to sell.ORIGINAL: Hairyarse Sold my square dash []
Crumbs. Someone's having a turkish. Checking the tension is done in the same way as on many other cars; check for a 90degree twist with finger pressure on the longest run on the timing belt. The balance belt is harder as it needs to be much looser than you'd expect. My indie checks them with the engine running; he looks at the amount the belts move around when the engine is revved (with the covers off) and judges it from that. He showed me how to do it and it's both simple and reliable, but you need to know what is 'normal'. Interestingly, the 928 world has a number of designs for home-made, very cheap and reliable belt tension gauges. I wonder why the 944 world has no such a thing; perhaps I ought to design one. Oli.ORIGINAL: simdel1 Just been quoted £90 to check the timing belt tension (hahahahahahahaha....) so I'm now trying to dig out my old cheque book so I can borrow the club's tension gauge. Once It's checked I'll be doing some experimentation with a sonic belt tension gauge so that I can check the tension more frequently (and more accurately) myself without the porsche gauge.
Oli is correct, i would bet that most Porsche specialist's and perhaps OPC's themselves check belt tension via the 90 degree twist. I know the specialist that I used to use does as it was them who told me to check it this way. I guess most belt tension gauges would work if you could find out what the tension setting is that the Porsche tool measures too. Unfortunately being typical Porsche the gauge only measures numerically without showing just what each number represents in lb/ft. iirc balance belt is checked in the middle of it's longest section and requires a movement of 10mm both up and down, ie 20mm overall. PeteORIGINAL: zcacogpCrumbs. Someone's having a turkish. Checking the tension is done in the same way as on many other cars; check for a 90degree twist with finger pressure on the longest run on the timing belt. The balance belt is harder as it needs to be much looser than you'd expect. My indie checks them with the engine running; he looks at the amount the belts move around when the engine is revved (with the covers off) and judges it from that. He showed me how to do it and it's both simple and reliable, but you need to know what is 'normal'. Interestingly, the 928 world has a number of designs for home-made, very cheap and reliable belt tension gauges. I wonder why the 944 world has no such a thing; perhaps I ought to design one. Oli.ORIGINAL: simdel1 Just been quoted £90 to check the timing belt tension (hahahahahahahaha....) so I'm now trying to dig out my old cheque book so I can borrow the club's tension gauge. Once It's checked I'll be doing some experimentation with a sonic belt tension gauge so that I can check the tension more frequently (and more accurately) myself without the porsche gauge.
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