replace rear main seal of gearbox while still on vehicle?

Diffs, axles, lockers, transmissions, portals, that kind of thing.
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audiocontr
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replace rear main seal of gearbox while still on vehicle?

Post by audiocontr »

Is it possible? Its easy enough to get to but how would you prevent the gears from rotating while you use an impact on the nut?
1973 712m
1968 Haflinger
1965 Pathfinder
1978 GMC Palm Beach (Hey, its got 6 wheels!!)
Jim LaGuardia
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Post by Jim LaGuardia »

You will need a quality thin wall socket and just hold the flange with your other hand(provided you have vise grip hands like mine :lol: )
A good 1/2" drive impact will zip it right off and back on. Don't forget to re-stake the nut after reassembly :wink:
Cheers, Jim LaGuardia
http://smg.photobucket.com/albums/v510/Goatwerks/
"Arch Magus of Machines."
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audiocontr
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Post by audiocontr »

Thanks Jim
1973 712m
1968 Haflinger
1965 Pathfinder
1978 GMC Palm Beach (Hey, its got 6 wheels!!)
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audiocontr
United States of America
Posts: 1868
Joined: Fri May 01, 2009 1:30 pm
Location: Buffalo NY

Re: replace rear main seal of gearbox while still on vehicle

Post by audiocontr »

Jim, do i need anything fancy to press in the new seal?
1973 712m
1968 Haflinger
1965 Pathfinder
1978 GMC Palm Beach (Hey, its got 6 wheels!!)
Jim LaGuardia
United States of America
Posts: 1707
Joined: Wed Apr 14, 2004 3:42 pm
Location: San Bernardino Ca
Contact:

Re: replace rear main seal of gearbox while still on vehicle

Post by Jim LaGuardia »

Hammer and deep socket or piece of wood.
Cheers, Jim LaGuardia
http://smg.photobucket.com/albums/v510/Goatwerks/
"Arch Magus of Machines."
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audiocontr
United States of America
Posts: 1868
Joined: Fri May 01, 2009 1:30 pm
Location: Buffalo NY

Re: replace rear main seal of gearbox while still on vehicle

Post by audiocontr »

Question: Is there more than one seal i should replace once i removed the transaxle? I replaced the seal right behind the main bolt and its still leaking just as much as it did before. Is there another one further in that i should have replaced at the same time?
1973 712m
1968 Haflinger
1965 Pathfinder
1978 GMC Palm Beach (Hey, its got 6 wheels!!)
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