I had an oil leak but couldn't narrow it down from either the sump or the harmonic bal seal. I replaced the seal and while watching to see whats going on I noticed it had a slight weep at the back of the harmonic bal ( witch i'm not overly concerned as its a new seal and may be just bedding in). But after stopping the motor 5mins later a weep of oil made its way from the front between the pulley and the crank.
Do you have to apply any sealant to the crank surface prior to fitting the pulley, i thought it was just a interferance fit.
I pressed the pulley all the way on.
What's going on?
Timing cover seal
Started by
_wildsix_
, Jul 26 2006 03:24 PM
3 replies to this topic
#1 _wildsix_
Posted 26 July 2006 - 03:24 PM
#2
Posted 26 July 2006 - 03:29 PM
seal fit to the cover should be sealed with the brown grade 3 sealent and the crank surface should be pre lubed with vasoline to aid bed in.
i have also heard reccomendations that if there is a bolt in the end that this should also be sealed.
i have also heard reccomendations that if there is a bolt in the end that this should also be sealed.
Edited by ALX76, 26 July 2006 - 03:30 PM.
#3
Posted 27 July 2006 - 12:58 AM
did you check balancer surface where seal runs for grooves or wear?
can be uneven surface and not seal properly if done lots of Ks
can be uneven surface and not seal properly if done lots of Ks
#4
Posted 28 July 2006 - 01:02 AM
Apply sealant to balancer when fitting. Oil can leak between balancer and crankshaft.
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