Home » Public Forums » GMCnet » Shift shaft seal
| Shift shaft seal [message #303074] |
Mon, 04 July 2016 20:53  |
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SeanKidd
Messages: 747
Registered: June 2012
Location: Northern Neck Virginia
Karma: 4
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I've cured most of the leaks, replaced the speedo bullet, dipstick and modulator. I have one screw that gets a drop of trans fluid, but the biggest culprit is my shift shaft seal. Can it be replaced "in the coach"? Do I have to drop the pan and valve body? Any insight would be appreciated.
Sean and Stephanie
73 Ex-CanyonLands 26' #317 "Oliver"
Hubler 1-Ton, Quad-Bags, Rear Disc, Reaction Arms, P.Huber TBs, 3.70:1 LSD Honda 6500 inverter gen.
Colonial Travelers
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| Re: [GMCnet] Shift shaft seal [message #303080 is a reply to message #303074] |
Tue, 05 July 2016 00:33  |
jimk
Messages: 6734
Registered: July 2006
Location: Belmont, CA
Karma: 9
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Senior Member |
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Yes, you must drop the pan and pull the pin out.
I can send you the seal in an envelope to you N/C.
On Mon, Jul 4, 2016 at 6:53 PM, Sean Kidd wrote:
> I've cured most of the leaks, replaced the speedo bullet, dipstick and
> modulator. I have one screw that gets a drop of trans fluid, but the biggest
> culprit is my shift shaft seal. Can it be replaced "in the coach"? Do I
> have to drop the pan and valve body? Any insight would be appreciated.
> --
> Sean and Stephanie
> 73 Ex-CanyonLands 26' #317 "Oliver"
> Hubler 1-Ton, Quad-Bags, Rear Disc, Reaction Arms, P.Huber TBs, 3.70:1 LSD
> Honda 6500 inverter gen.
>
> Colonial Travelers
>
> _______________________________________________
> GMCnet mailing list
> Unsubscribe or Change List Options:
> http://list.gmcnet.org/mailman/listinfo/gmclist_list.gmcnet.org
>
--
Jim Kanomata
Applied/GMC, Fremont,CA
jimk@appliedairfilters.com
http://www.appliedgmc.com
1-800-752-7502
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Jim Kanomata
Applied/GMC
jimk@appliedairfilters.com
www.appliedgmc.com
1-800-752-7502
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| Re: Shift shaft seal [message #303106 is a reply to message #303095] |
Tue, 05 July 2016 11:48 |
Carl S.
Messages: 4186
Registered: January 2009
Location: Tucson, AZ.
Karma: 13
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Senior Member |
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I think, in this case, the seal in question is more of an O-ring type of seal, so those seal replacement tools will not work. AS Jim K stated, you need to drop the pan and the valve body to replace it.
Carl Stouffer
'75 ex Palm Beach
Tucson, AZ.
Chuck Aulgur Reaction Arm Disc Brakes, Quadrabags, 3.70 LSD final drive, Lenzi knuckles/hubs, Dodge Truck 16" X 8" front wheels, Rear American Eagles, Solar battery charging. GMCSJ and GMCMI member
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| Re: [GMCnet] Shift shaft seal [message #303110 is a reply to message #303106] |
Tue, 05 July 2016 11:53 |
sgltrac
Messages: 2797
Registered: April 2011
Karma: 1
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Senior Member |
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Just the pan and then the shaft iirc. Don't think the valve body needs to
be removed. While the pan is off its a good time to add a drain bung.
Sully
77 eleganza 2
Seattle
On Tuesday, July 5, 2016, Carl Stouffer wrote:
> I think, in this case, the seal in question is more of an O-ring type of
> seal, so those seal replacement tools will not work. AS Jim K stated, you
> need to drop the pan and the valve body to replace it.
> --
> Carl Stouffer
> '75 ex Palm Beach
> Tucson, AZ.
> Chuck Aulgur Reaction Arm Disc Brakes, Quadrabags, 3.70 LSD final drive,
> Lenzi knuckles/hubs, Dodge Truck 16" X 8" front wheels, Rear American Eagles
>
> _______________________________________________
> GMCnet mailing list
> Unsubscribe or Change List Options:
> http://list.gmcnet.org/mailman/listinfo/gmclist_list.gmcnet.org
>
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Sully
77 Royale basket case.
Future motorhome land speed record holder(bucket list)
Seattle, Wa.
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| Re: [GMCnet] Shift shaft seal [message #303127 is a reply to message #303110] |
Tue, 05 July 2016 17:12 |
Carl S.
Messages: 4186
Registered: January 2009
Location: Tucson, AZ.
Karma: 13
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Senior Member |
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sgltrac wrote on Tue, 05 July 2016 09:53Just the pan and then the shaft iirc. Don't think the valve body needs to
be removed. While the pan is off its a good time to add a drain bung.
Sully
77 eleganza 2
Seattle
On Tuesday, July 5, 2016, Carl Stouffer wrote:
> I think, in this case, the seal in question is more of an O-ring type of
> seal, so those seal replacement tools will not work. AS Jim K stated, you
> need to drop the pan and the valve body to replace it.
> --
> Carl Stouffer
> '75 ex Palm Beach
> Tucson, AZ.
> Chuck Aulgur Reaction Arm Disc Brakes, Quadrabags, 3.70 LSD final drive,
> Lenzi knuckles/hubs, Dodge Truck 16" X 8" front wheels, Rear American Eagles
>
> _______________________________________________
> GMCnet mailing list
> Unsubscribe or Change List Options:
> http://list.gmcnet.org/mailman/listinfo/gmclist_list.gmcnet.org
>
_______________________________________________
GMCnet mailing list
Unsubscribe or Change List Options:
http://list.gmcnet.org/mailman/listinfo/gmclist_list.gmcnet.org
My mistake. I thought the shaft was connected to the valve body.
Carl Stouffer
'75 ex Palm Beach
Tucson, AZ.
Chuck Aulgur Reaction Arm Disc Brakes, Quadrabags, 3.70 LSD final drive, Lenzi knuckles/hubs, Dodge Truck 16" X 8" front wheels, Rear American Eagles, Solar battery charging. GMCSJ and GMCMI member
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| Re: [GMCnet] Shift shaft seal [message #303148 is a reply to message #303142] |
Wed, 06 July 2016 06:51 |
Kingsley Coach
Messages: 2691
Registered: March 2009
Location: Nova Scotia Canada
Karma: -34
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Senior Member |
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Geeze Jim, you're acting like Santa, should I make a list ??
Mike in NS
On Wed, Jul 6, 2016 at 2:11 AM, Jim Kanomata wrote:
> Sean,
> You can do what you want, but I know I
> can send you one N/C
> Just call me or speak with Nick or Gary and have them write it up and make
> sure they put it N/C.
>
> -
>>
> Jim Kanomata
> Applied/GMC, Fremont,CA
> jimk@appliedairfilters.com
> http://www.appliedgmc.com
> 1-800-752-7502
> _______________________________________________
> GMCnet mailing list
> Unsubscribe or Change List Options:
> http://list.gmcnet.org/mailman/listinfo/gmclist_list.gmcnet.org
>
--
Michael Beaton
1977 Kingsley 26-11
1977 Eleganza II 26-3
Antigonish, NS
Life is too short to hold a grudge; slash some tires and call it even !
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| Re: Shift shaft seal [message #303166 is a reply to message #303074] |
Wed, 06 July 2016 13:41 |
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SeanKidd
Messages: 747
Registered: June 2012
Location: Northern Neck Virginia
Karma: 4
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Senior Member |
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Thank you Jim for the generous offer, I will be calling as soon as find my spare pan gasket...otherwise my list will grow...now would be the time to do an aluminum pan...
Sean and Stephanie
73 Ex-CanyonLands 26' #317 "Oliver"
Hubler 1-Ton, Quad-Bags, Rear Disc, Reaction Arms, P.Huber TBs, 3.70:1 LSD Honda 6500 inverter gen.
Colonial Travelers
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