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View Full Version : Replacing Rear Oil Seal Borg Warner Velvet drive



senzbar
10-23-2006, 12:43 PM
I have oil spinning out of the rear end of my Borg Warner Velvet (71 or 72 C) tranny. The boat is now up and on blocks. Can I replace the rear oil seal on that tranny witout removing it from the boat? I have room to slide the shaft back out of the way.

chucka
10-27-2006, 10:12 PM
"Try posting this question on the board at
http://mysite.verizon.net/vze6mxo8/downloads/Velvet_Drive_Serv_Manual.pdf ("]http://www.marinegears.com/techboard/index.html#Readit[/url] Mark W. is a marine transmission expert, dispensing valuable advice on that board.

The service manual is online here:
[url=")
good luck,
Chuck A."

linesix
10-27-2006, 10:32 PM
"Sure, Just remove the output flange and pop out the seal. Be sure to apply sealant to the spline upon reassembly as oil can leak out from the center bolt of the flange if not properly sealed."

fastjeff
10-29-2006, 06:58 AM
"Great info, Rich. I'll be filing that tidbit away.

Jeff"