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Author Topic: 2002 Avalanche rear main seal replacement  (Read 9263 times)

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nowakezone

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2002 Avalanche rear main seal replacement
« on: 11/15/07 08:56 AM »

Can someone direct me to some information about replacing the rear main crank seal on my 02 5.3 avalanche.  I am going to do it myself and i need to see if anyone has done it and/or can point me to some documentation please. 
Thanks you
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2002 Chevy Avalanche Z71, 20 inch Boss wheels, DVD, LCD, GPS, XM, MP3 Stereo, JL Audio Stealthbox, Back Up Camera, Billet Grille, 2 inch lowered in the rear, Cold air box, PIAA and Silverstar Headlights and Fogs

trannyman

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Re: 2002 Avalanche rear main seal replacement
« Reply #1 on: 11/15/07 09:59 AM »

Unfortunately you need to drop the transmission down to change the seal. Thats the hardest part of the whole job. Once its down the seal is easy to replace after you remove the flywheel.

Hope this helps but if you need more info let me know.
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nowakezone

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Rear main seal replacement
« Reply #2 on: 11/15/07 12:42 PM »

Thank you for that info.  But is there any diagrams or instructions like there is for  some of the other things on this site?  Or any gotchas to watch out for?
« Last Edit: 11/15/07 07:34 PM by nowakezone »
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2002 Chevy Avalanche Z71, 20 inch Boss wheels, DVD, LCD, GPS, XM, MP3 Stereo, JL Audio Stealthbox, Back Up Camera, Billet Grille, 2 inch lowered in the rear, Cold air box, PIAA and Silverstar Headlights and Fogs

ItsStopher

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Re: Rear main seal replacement
« Reply #3 on: 11/15/07 07:32 PM »

That you for that info.  But is there any diagrams or instructions like there is for  some of the other things on this site?  Or any gotchas to watch out for?

Check back in a lil bit... I will post some stuff for ya  :thumbsup:
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ItsStopher

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Re: 2002 Avalanche rear main seal replacement
« Reply #4 on: 11/15/07 09:58 PM »

Just added to CAFCNA's Sperry Tech Center

Crankshaft Rear Oil Seal Replacement (02 Ref)

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nowakezone

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2002 Avalanche rear main seal replacement
« Reply #5 on: 11/16/07 08:19 AM »

This is awesome!!! Thank you!  That is exactly what i was looking for.
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2002 Chevy Avalanche Z71, 20 inch Boss wheels, DVD, LCD, GPS, XM, MP3 Stereo, JL Audio Stealthbox, Back Up Camera, Billet Grille, 2 inch lowered in the rear, Cold air box, PIAA and Silverstar Headlights and Fogs
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