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Timing belt tension...
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Topic: Timing belt tension... (Read 1738 times)
January 03, 2010, 08:06:01 pm
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Timing belt tension...
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on:
January 03, 2010, 08:06:01 pm »
I reset my belt tension and used the belt gauge to set it. Tensioned the belt to 12 on the gauge.
My question is that with the correct belt tension, how much can one twist the belt? 45deg right. With thumb and pinky.
It still seems to tight. Hers some photos.
.
.
.
Any thoughts.
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'87 Syncro Transporter Single Cab "Now TDI"
'78 Rabbit..Gas Weekend Racer
'81 Caddy..Diesel 1.6/1.9 TD hybrid 275HP 349TQ "Retired"
'90 MultiVan, 2.5 Suby Swap, Porsche Brakes
'76 Scirocco TD dragster project
'13 Golf R:. Tuned
'98 Puch G320
Reply #1
January 03, 2010, 08:58:17 pm
Henchman
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Re: Timing belt tension...
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Reply #1 on:
January 03, 2010, 08:58:17 pm »
I have thought, where is the backplate?
If you tighten with the cam and pump locked, it would seem to me that you would realy need to overtighten for that to translate into a too tight belt once the locks are removed?
Ian
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Under way - 1991 Passat Syncro Wagon w/m-tdi
1991 Passat GL Wagon w/AAZ conversion (now using engine/tranny from 1993 Passat
1993 Passat GL 1.9 Diesel (RIP 385k km, engine, tranny, clutch all original)
Reply #2
January 03, 2010, 09:25:27 pm
burn_your_money
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Re: Timing belt tension...
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Reply #2 on:
January 03, 2010, 09:25:27 pm »
Did you have the cam pulley loose and the pump unlocked when you tensioned it?
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Tyler
Reply #3
January 03, 2010, 09:43:03 pm
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Re: Timing belt tension...
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January 03, 2010, 09:43:03 pm »
Yep. Followed the Bently right to the tee.
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'87 Syncro Transporter Single Cab "Now TDI"
'78 Rabbit..Gas Weekend Racer
'81 Caddy..Diesel 1.6/1.9 TD hybrid 275HP 349TQ "Retired"
'90 MultiVan, 2.5 Suby Swap, Porsche Brakes
'76 Scirocco TD dragster project
'13 Golf R:. Tuned
'98 Puch G320
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VWDiesel.net The IDI, TDI, and mTDI source.
»
Engine Specific Info and Questions
»
IDI Engine
(Moderators:
malone
,
burn_your_money
,
Vincent Waldon
,
theman53
) »
Timing belt tension...