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Rear transfer case seal #1104384 06/09/18 05:30 PM
Joined: May 2009
Posts: 56
8
87Raider Offline OP
Getting the Wheeling Fever
Hello, I can't seem to get this seal to stop leaking, I've tried a speedi-sleeve and new seal, new u- joints had the shaft balanced. It didn't leak until I pulled it to rebuild the engine, also the 4th gear is hard to come out of, not sure if it's related. Thanks for any info. Mike

Re: Rear transfer case seal [Re: 87Raider] #1104386 06/09/18 06:23 PM
Joined: Feb 2005
Posts: 7,458
rxinhed Offline
Trail Leader
*****
How is your output shaft runout? Any motion?


1987 Raider - Roxy
1988 Mighty Max 2.6L Turbo - Pearl
1997 Mountaineer V8 - Freddy
2000 Excursion V10 - Freya
Re: Rear transfer case seal [Re: 87Raider] #1104388 06/09/18 09:41 PM
Joined: May 2009
Posts: 56
8
87Raider Offline OP
Getting the Wheeling Fever
What's the easiest way to check it? Do I have to pull the transfer case?

Re: Rear transfer case seal [Re: 87Raider] #1104391 06/10/18 06:08 AM
Joined: Feb 2005
Posts: 7,458
rxinhed Offline
Trail Leader
*****
Pull and tug on the driveshaft, see what kind of motion is there.

4th gear issue not related to the engine rebuild, but could be a sign of imminent failure.


1987 Raider - Roxy
1988 Mighty Max 2.6L Turbo - Pearl
1997 Mountaineer V8 - Freddy
2000 Excursion V10 - Freya
Re: Rear transfer case seal [Re: 87Raider] #1104393 06/10/18 05:30 PM
Joined: May 2009
Posts: 56
8
87Raider Offline OP
Getting the Wheeling Fever
Well, there's some play in it but it's hard to tell if it's the output shaft or the yoke. Also the bolts were lose on the shifter and it always had issues with going into 2nd gear, if you pulled it towards you when shifting it kinda went into nowhere. You had to pull it straight back into 2nd. Now that's it all tightened up it seems to hang up in 4th. Trany has about 40k since rebuild.

Re: Rear transfer case seal [Re: 87Raider] #1104394 06/11/18 12:17 AM
Joined: May 2009
Posts: 56
8
87Raider Offline OP
Getting the Wheeling Fever
Well, I believe I found the problem, after years of oil leaking the tranny mount was like jelly! it looked good until I did the test you suggested and notice I was moving the whole tranny/transfer about an inch both ways. I believe that's what was destroying the seals. Now to order a new seal, I had a extra mount on the shelf and now it only moves about a millimeter. Thank you Sir..








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