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[GMCnet] Ok boys I need a transmission [message #343389] Thu, 16 May 2019 18:16 Go to next message
Keith V is currently offline  Keith V   United States
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Registered: March 2008
Location: Mounds View,MN
Karma: 0
Senior Member

I got hslf way to the GMC rally in St Cloud, so about 30 miles, level ground .maybe made a small speed correction but no big change in thrittle position.
She went bang then no transmission. Pulled into a convenient park and awaiting attempt 2 at a tow.

The axles ate still bolted on. There are no visible holes in the case no leaking fluids.

In any gear is whines and sounds terrible.
Park doesnt work, i almost put it in the lake lol

Ill get towed home and do a trans swap in the driveway.
The question is where to get a transmission. Is there a manny tranny nearby?
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Keith Vasilakes
Mounds View. MN
75 ex Royale GMC
ask me about MicroLevel
Cell, 763-732-3419
My427v8@hotmail.com
Re: [GMCnet] Ok boys I need a transmission [message #343390 is a reply to message #343389] Thu, 16 May 2019 18:44 Go to previous messageGo to next message
Hal StClair   United States
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Registered: March 2013
Location: Rio Rancho NM
Karma: -12
Senior Member
If park isn't working I'd be looking for a possible different issue. Might have lost a CV or the differential. Parking pall 'should' hold it even with a bad trans.
Hal


"I enjoy talking to you. Your mind appeals to me. It resembles my own mind, except you happen to be insane." 1977 Royale 101348, 1977 Royale 101586, Diesel powered, 1974 Eagle Bus 45',w/slideout, Rio Rancho, NM
Re: [GMCnet] Ok boys I need a transmission [message #343391 is a reply to message #343389] Thu, 16 May 2019 18:39 Go to previous messageGo to next message
sgltrac is currently offline  sgltrac   United States
Messages: 2797
Registered: April 2011
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Senior Member
That sucks Keith.

Sully
Bellevue wa.

On Thu, May 16, 2019 at 4:17 PM Keith V via Gmclist
wrote:

>
> I got hslf way to the GMC rally in St Cloud, so about 30 miles, level
> ground .maybe made a small speed correction but no big change in thrittle
> position.
> She went bang then no transmission. Pulled into a convenient park and
> awaiting attempt 2 at a tow.
>
> The axles ate still bolted on. There are no visible holes in the case no
> leaking fluids.
>
> In any gear is whines and sounds terrible.
> Park doesnt work, i almost put it in the lake lol
>
> Ill get towed home and do a trans swap in the driveway.
> The question is where to get a transmission. Is there a manny tranny
> nearby?
> _______________________________________________
> 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.
Re: [GMCnet] Ok boys I need a transmission [message #343392 is a reply to message #343389] Thu, 16 May 2019 18:51 Go to previous messageGo to next message
Ken Henderson is currently offline  Ken Henderson   United States
Messages: 8726
Registered: March 2004
Location: Americus, GA
Karma: 9
Senior Member
Keith,

We need to know more about your drivetrain: All OEM? Age of CV's? Any
previous problems? Does noisy in "all gears" include in neutral, park?

Ken H.


On Thu, May 16, 2019 at 7:17 PM Keith V via Gmclist
wrote:

>
> I got hslf way to the GMC rally in St Cloud, so about 30 miles, level
> ground .maybe made a small speed correction but no big change in thrittle
> position.
> She went bang then no transmission. Pulled into a convenient park and
> awaiting attempt 2 at a tow.
>
> The axles ate still bolted on. There are no visible holes in the case no
> leaking fluids.
>
> In any gear is whines and sounds terrible.
> Park doesnt work, i almost put it in the lake lol
>
> Ill get towed home and do a trans swap in the driveway.
> The question is where to get a transmission. Is there a manny tranny
> nearby?
> _______________________________________________
> GMCnet mailing list
> Unsubscribe or Change List Options:
> http://list.gmcnet.org/mailman/listinfo/gmclist_list.gmcnet.org
>
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Ken Henderson
Americus, GA
www.gmcwipersetc.com
Large Wiring Diagrams
76 X-Birchaven
76 X-Palm Beach
Re: [GMCnet] Ok boys I need a transmission [message #343393 is a reply to message #343389] Thu, 16 May 2019 18:53 Go to previous messageGo to next message
James Hupy is currently offline  James Hupy   United States
Messages: 6806
Registered: May 2010
Karma: -62
Senior Member
Sounds like a drive chain inside the transmission. Not a good thing.
Jim Hupy

On Thu, May 16, 2019, 4:17 PM Keith V via Gmclist
wrote:

>
> I got hslf way to the GMC rally in St Cloud, so about 30 miles, level
> ground .maybe made a small speed correction but no big change in thrittle
> position.
> She went bang then no transmission. Pulled into a convenient park and
> awaiting attempt 2 at a tow.
>
> The axles ate still bolted on. There are no visible holes in the case no
> leaking fluids.
>
> In any gear is whines and sounds terrible.
> Park doesnt work, i almost put it in the lake lol
>
> Ill get towed home and do a trans swap in the driveway.
> The question is where to get a transmission. Is there a manny tranny
> nearby?
> _______________________________________________
> GMCnet mailing list
> Unsubscribe or Change List Options:
> http://list.gmcnet.org/mailman/listinfo/gmclist_list.gmcnet.org
>
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Re: [GMCnet] Ok boys I need a transmission [message #343394 is a reply to message #343391] Thu, 16 May 2019 18:56 Go to previous messageGo to next message
emerystora is currently offline  emerystora   United States
Messages: 4442
Registered: January 2004
Karma: 13
Senior Member
Keith

I just had Manny ship a transmission from his place in San Jose to a transmission shop in Brownwood Tx.
I drove my GeoTracker 850 miles back to my home by Denver. I just drove back to Brownwood today and picked it up. All is fine. We’ll start back to home with the GMC towing the Tracker on Saturday morning.

Emery Stora
77 Kingsley
Frederick, CO

> On May 16, 2019, at 6:39 PM, Todd Sullivan via Gmclist wrote:
>
> That sucks Keith.
>
> Sully
> Bellevue wa.
>
> On Thu, May 16, 2019 at 4:17 PM Keith V via Gmclist
> wrote:
>
>>
>> I got hslf way to the GMC rally in St Cloud, so about 30 miles, level
>> ground .maybe made a small speed correction but no big change in thrittle
>> position.
>> She went bang then no transmission. Pulled into a convenient park and
>> awaiting attempt 2 at a tow.
>>
>> The axles ate still bolted on. There are no visible holes in the case no
>> leaking fluids.
>>
>> In any gear is whines and sounds terrible.
>> Park doesnt work, i almost put it in the lake lol
>>
>> Ill get towed home and do a trans swap in the driveway.
>> The question is where to get a transmission. Is there a manny tranny
>> nearby?
>> _______________________________________________
>> 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:
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Re: [GMCnet] Ok boys I need a transmission [message #343395 is a reply to message #343389] Thu, 16 May 2019 19:02 Go to previous messageGo to next message
mercdave is currently offline  mercdave   United States
Messages: 45
Registered: May 2014
Karma: 2
Member
You had better check your final drive, you lost park, and that is on the output shaft.


> On May 16, 2019 at 4:16 PM Keith V via Gmclist wrote:
>
>
>
> I got hslf way to the GMC rally in St Cloud, so about 30 miles, level ground .maybe made a small speed correction but no big change in thrittle position.
> She went bang then no transmission. Pulled into a convenient park and awaiting attempt 2 at a tow.
>
> The axles ate still bolted on. There are no visible holes in the case no leaking fluids.
>
> In any gear is whines and sounds terrible.
> Park doesnt work, i almost put it in the lake lol
>
> Ill get towed home and do a trans swap in the driveway.
> The question is where to get a transmission. Is there a manny tranny nearby?
> _______________________________________________
> GMCnet mailing list
> Unsubscribe or Change List Options:
> http://list.gmcnet.org/mailman/listinfo/gmclist_list.gmcnet.org

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Dave L
Lynnwood, Wa.

1976 GMC 26' Edgemonte Rear Twin
1973 GMC 23' Rear-Ended, Totaled

Re: [GMCnet] Ok boys I need a transmission [message #343396 is a reply to message #343395] Thu, 16 May 2019 19:22 Go to previous messageGo to next message
Keith V is currently offline  Keith V   United States
Messages: 2337
Registered: March 2008
Location: Mounds View,MN
Karma: 0
Senior Member
Interesting it has a new final drive. 370 grears. The axle shafts arent turning. It coukd be the final drive hmmmm

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________________________________
From: Gmclist on behalf of Dave Liddell via Gmclist
Sent: Thursday, May 16, 2019 7:02:54 PM
To: gmclist@list.gmcnet.org
Cc: Dave Liddell
Subject: Re: [GMCnet] Ok boys I need a transmission

You had better check your final drive, you lost park, and that is on the output shaft.


> On May 16, 2019 at 4:16 PM Keith V via Gmclist wrote:
>
>
>
> I got hslf way to the GMC rally in St Cloud, so about 30 miles, level ground .maybe made a small speed correction but no big change in thrittle position.
> She went bang then no transmission. Pulled into a convenient park and awaiting attempt 2 at a tow.
>
> The axles ate still bolted on. There are no visible holes in the case no leaking fluids.
>
> In any gear is whines and sounds terrible.
> Park doesnt work, i almost put it in the lake lol
>
> Ill get towed home and do a trans swap in the driveway.
> The question is where to get a transmission. Is there a manny tranny nearby?
> _______________________________________________
> GMCnet mailing list
> Unsubscribe or Change List Options:
> http://list.gmcnet.org/mailman/listinfo/gmclist_list.gmcnet.org

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Keith Vasilakes
Mounds View. MN
75 ex Royale GMC
ask me about MicroLevel
Cell, 763-732-3419
My427v8@hotmail.com
Re: [GMCnet] Ok boys I need a transmission [message #343397 is a reply to message #343396] Thu, 16 May 2019 19:44 Go to previous messageGo to next message
Matt Colie is currently offline  Matt Colie   United States
Messages: 8547
Registered: March 2007
Location: S.E. Michigan
Karma: 7
Senior Member
Keith V wrote on Thu, 16 May 2019 20:22
Interesting it has a new final drive. 370 grears. The axle shafts arent turning. It coukd be the final drive hmmmm
Keith,

It has been years for me, but as I remember, the parking teeth are on the output flange. That is the last part before the final drive. It doesn't all has to come out, but it might be easier. It could be the pinion shaft in the final drive or the output shaft of the transmission, so get ready. A transmission alone might not get it.

Matt


Matt & Mary Colie - Chaumière -'73 Glacier 23 - Members GMCMI, GMCGL, GMCES
Electronically Controlled Quiet Engine Cooling Fan with OE Rear Drum Brakes with Applied Control Arms
SE Michigan - Near DTW - Twixt A2 and Detroit
Re: [GMCnet] Ok boys I need a transmission [message #343399 is a reply to message #343397] Thu, 16 May 2019 20:57 Go to previous messageGo to next message
jimk is currently offline  jimk   United States
Messages: 6734
Registered: July 2006
Location: Belmont, CA
Karma: 9
Senior Member
If you need a Manny trans, we should have one we can ship out Friday. Speak
with Nick or Gary.
Manny is at a Rally over the weekend.

On Thu, May 16, 2019 at 6:24 PM Matt Colie via Gmclist <
gmclist@list.gmcnet.org> wrote:

> Keith V wrote on Thu, 16 May 2019 20:22
>> Interesting it has a new final drive. 370 grears. The axle shafts arent
> turning. It coukd be the final drive hmmmm
>
> Keith,
>
> It has been years for me, but as I remember, the parking teeth are on the
> output flange. That is the last part before the final drive. It doesn't
> all has to come out, but it might be easier. It could be the pinion shaft
> in the final drive or the output shaft of the transmission, so get ready.
> A transmission alone might not get it.
>
> Matt
> --
> Matt & Mary Colie - '73 Glacier 23 - Members GMCMI, GMCGL, GMCES
> Electronically Controlled Quiet Engine Cooling Fan
> OE Rear Drum Brakes with Applied Control Arms
> SE Michigan - Twixt A2 and Detroit
>
> _______________________________________________
> GMCnet mailing list
> Unsubscribe or Change List Options:
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>


--
Jim Kanomata
Applied/GMC, Newark,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
Re: [GMCnet] Ok boys I need a transmission [message #343400 is a reply to message #343399] Thu, 16 May 2019 21:02 Go to previous messageGo to next message
jimk is currently offline  jimk   United States
Messages: 6734
Registered: July 2006
Location: Belmont, CA
Karma: 9
Senior Member
Should it be our 3.70 final drive, we will cover it under warranty. Don't
care who bought it or from who. When you have over 3,000 units out there
and seldom have issues, I want to take care of it .

On Thu, May 16, 2019 at 6:57 PM Jim Kanomata wrote:

> If you need a Manny trans, we should have one we can ship out Friday.
> Speak with Nick or Gary.
> Manny is at a Rally over the weekend.
>
> On Thu, May 16, 2019 at 6:24 PM Matt Colie via Gmclist gmclist@list.gmcnet.org> wrote:
>
>> Keith V wrote on Thu, 16 May 2019 20:22
>>> Interesting it has a new final drive. 370 grears. The axle shafts arent
>> turning. It coukd be the final drive hmmmm
>>
>> Keith,
>>
>> It has been years for me, but as I remember, the parking teeth are on the
>> output flange. That is the last part before the final drive. It doesn't
>> all has to come out, but it might be easier. It could be the pinion
>> shaft in the final drive or the output shaft of the transmission, so get
>> ready.
>> A transmission alone might not get it.
>>
>> Matt
>> --
>> Matt & Mary Colie - '73 Glacier 23 - Members GMCMI, GMCGL, GMCES
>> Electronically Controlled Quiet Engine Cooling Fan
>> OE Rear Drum Brakes with Applied Control Arms
>> SE Michigan - Twixt A2 and Detroit
>>
>> _______________________________________________
>> GMCnet mailing list
>> Unsubscribe or Change List Options:
>> http://list.gmcnet.org/mailman/listinfo/gmclist_list.gmcnet.org
>>
>
>
> --
> Jim Kanomata
> Applied/GMC, Newark,CA
> jimk@appliedairfilters.com
> http://www.appliedgmc.com
> 1-800-752-7502
>


--
Jim Kanomata
Applied/GMC, Newark,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
Re: [GMCnet] Ok boys I need a transmission [message #343401 is a reply to message #343400] Thu, 16 May 2019 21:23 Go to previous messageGo to next message
Keith V is currently offline  Keith V   United States
Messages: 2337
Registered: March 2008
Location: Mounds View,MN
Karma: 0
Senior Member
Thanks Matt and Jim and everyone. I just got it home and parked. I need to figure out a way to determine what failed, but I suppose the final drive has to come out one way or another
________________________________
From: Gmclist on behalf of Jim Kanomata via Gmclist
Sent: Thursday, May 16, 2019 9:02 PM
To: gmclist@list.gmcnet.org
Cc: Jim Kanomata
Subject: Re: [GMCnet] Ok boys I need a transmission

Should it be our 3.70 final drive, we will cover it under warranty. Don't
care who bought it or from who. When you have over 3,000 units out there
and seldom have issues, I want to take care of it .

On Thu, May 16, 2019 at 6:57 PM Jim Kanomata wrote:

> If you need a Manny trans, we should have one we can ship out Friday.
> Speak with Nick or Gary.
> Manny is at a Rally over the weekend.
>
> On Thu, May 16, 2019 at 6:24 PM Matt Colie via Gmclist gmclist@list.gmcnet.org> wrote:
>
>> Keith V wrote on Thu, 16 May 2019 20:22
>>> Interesting it has a new final drive. 370 grears. The axle shafts arent
>> turning. It coukd be the final drive hmmmm
>>
>> Keith,
>>
>> It has been years for me, but as I remember, the parking teeth are on the
>> output flange. That is the last part before the final drive. It doesn't
>> all has to come out, but it might be easier. It could be the pinion
>> shaft in the final drive or the output shaft of the transmission, so get
>> ready.
>> A transmission alone might not get it.
>>
>> Matt
>> --
>> Matt & Mary Colie - '73 Glacier 23 - Members GMCMI, GMCGL, GMCES
>> Electronically Controlled Quiet Engine Cooling Fan
>> OE Rear Drum Brakes with Applied Control Arms
>> SE Michigan - Twixt A2 and Detroit
>>
>> _______________________________________________
>> GMCnet mailing list
>> Unsubscribe or Change List Options:
>> http://list.gmcnet.org/mailman/listinfo/gmclist_list.gmcnet.org
>>
>
>
> --
> Jim Kanomata
> Applied/GMC, Newark,CA
> jimk@appliedairfilters.com
> http://www.appliedgmc.com
> 1-800-752-7502
>


--
Jim Kanomata
Applied/GMC, Newark,CA
jimk@appliedairfilters.com
http://www.appliedgmc.com
1-800-752-7502
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Keith Vasilakes
Mounds View. MN
75 ex Royale GMC
ask me about MicroLevel
Cell, 763-732-3419
My427v8@hotmail.com
Re: [GMCnet] Ok boys I need a transmission [message #343402 is a reply to message #343389] Thu, 16 May 2019 22:19 Go to previous messageGo to next message
Larry is currently offline  Larry   United States
Messages: 2875
Registered: January 2004
Location: Menomonie, WI
Karma: 10
Senior Member
Keith,
There is a good transmission guy that lives and works in Ramsey Mn. Name is Steve Turgason. His company is Transformation Performance. He has done a lot of 425's for GMC'rs in the upper midwest area. Phone # is 763-755-1134.

I have two parts transmissions if you need parts. Call me for more info.



Larry Smile
78 Royale w/500 Caddy
Menomonie, WI.
Re: [GMCnet] Ok boys I need a transmission [message #343407 is a reply to message #343389] Fri, 17 May 2019 06:00 Go to previous messageGo to next message
skip2 is currently offline  skip2   United States
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Location: Winter Haven,FL (center o...
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Senior Member
Sounds just like mine 2 years ago, bang then the whirring sound and no park. The pinion had went out in an old FD and cocked the input shaft sideways and busted the side out of the female splined output shaft of the tranny. Just from my experience. This was real fun since it happened on a hill and no parking brake. That's why I keep wheel chocks inside the fridge door.
Skip Hartline


74 Canyon Lands, FiTech, 3.7 FD LSD, Manny Tranny, Springfield Distributor, 2001 Chevy Tracker Ragtop Towd
Re: [GMCnet] Ok boys I need a transmission [message #343419 is a reply to message #343407] Fri, 17 May 2019 12:51 Go to previous messageGo to next message
Hal StClair   United States
Messages: 971
Registered: March 2013
Location: Rio Rancho NM
Karma: -12
Senior Member
Pulling the differential cover will probably expose the problem. Really a simple first step after confirming all CV's are sound. Certainly don't condemn the trans yet, do a little elementary checking first.
Hal


"I enjoy talking to you. Your mind appeals to me. It resembles my own mind, except you happen to be insane." 1977 Royale 101348, 1977 Royale 101586, Diesel powered, 1974 Eagle Bus 45',w/slideout, Rio Rancho, NM
Re: [GMCnet] Ok boys I need a transmission [message #343421 is a reply to message #343407] Fri, 17 May 2019 12:56 Go to previous messageGo to next message
Keith V is currently offline  Keith V   United States
Messages: 2337
Registered: March 2008
Location: Mounds View,MN
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Senior Member
Sounds the same. So did it require a full rebuild?

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________________________________
From: Gmclist on behalf of Skip Hartline via Gmclist
Sent: Friday, May 17, 2019 6:00:19 AM
To: gmclist@list.gmcnet.org
Cc: Skip Hartline
Subject: Re: [GMCnet] Ok boys I need a transmission

Sounds just like mine 2 years ago, bang then the whirring sound and no park. The pinion had went out in an old FD and cocked the input shaft sideways
and busted the side out of the female splined output shaft of the tranny. Just from my experience. This was real fun since it happened on a hill and
no parking brake. That's why I keep wheel chocks inside the fridge door.
Skip Hartline
--
74 Canyon Lands, FiTech,
3.7 FD, Manny Tranny,
Springfield Distributor,
2001 Chevy Tracker Ragtop Towd

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Keith Vasilakes
Mounds View. MN
75 ex Royale GMC
ask me about MicroLevel
Cell, 763-732-3419
My427v8@hotmail.com
Re: [GMCnet] Ok boys I need a transmission [message #343436 is a reply to message #343421] Fri, 17 May 2019 20:44 Go to previous messageGo to next message
roy1 is currently offline  roy1   United States
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Registered: July 2004
Location: Minden nevada
Karma: 6
Senior Member
No worry Jim said he would warranty it if it is a 370 unit pull the cover and you will know for sure which one is the problem.

Roy Keen Minden,NV 76 X Glenbrook
Re: [GMCnet] Ok boys I need a transmission [message #343530 is a reply to message #343436] Mon, 20 May 2019 21:37 Go to previous messageGo to next message
Keith V is currently offline  Keith V   United States
Messages: 2337
Registered: March 2008
Location: Mounds View,MN
Karma: 0
Senior Member
Fixed.
The problem was that the drivers side is bolted on and the bolt came loose, the stub shaft worked it's way out until bang.
Easy enough fix, just unbolt the axle, reassemble the stub shaft with locktite and bolt the flange back on.

I did pull the diff cover and it looked fine, no glitter.
Time for a fluid change anyway 🙂

I took a video, you can see how far the shaft is sticking out and when I turn the wheel the spider gears don't turn

https://youtu.be/OY7Y9nPk1x8
________________________________
From: Gmclist on behalf of roy keen via Gmclist
Sent: Friday, May 17, 2019 8:44 PM
To: gmclist@list.gmcnet.org
Cc: roy keen
Subject: Re: [GMCnet] Ok boys I need a transmission

No worry Jim said he would warranty it if it is a 370 unit pull the cover and you will know for sure which one is the problem.
--
Roy Keen
Minden,NV
76 X Glenbrook

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Keith Vasilakes
Mounds View. MN
75 ex Royale GMC
ask me about MicroLevel
Cell, 763-732-3419
My427v8@hotmail.com
Re: [GMCnet] Ok boys I need a transmission [message #343532 is a reply to message #343530] Mon, 20 May 2019 22:07 Go to previous messageGo to next message
Larry is currently offline  Larry   United States
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Location: Menomonie, WI
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Senior Member
Keith V wrote on Mon, 20 May 2019 21:37
Fixed.
The problem was that the drivers side is bolted on and the bolt came loose, the stub shaft worked it's way out until bang.
Easy enough fix, just unbolt the axle, reassemble the stub shaft with locktite and bolt the flange back on.

I did pull the diff cover and it looked fine, no glitter.
Time for a fluid change anyway 🙂

I took a video, you can see how far the shaft is sticking out and when I turn the wheel the spider gears don't turn

https://youtu.be/OY7Y9nPk1x8
________________________________

Another "Wheeeeeuuuu" moment! Congrats babe!!


Larry Smile
78 Royale w/500 Caddy
Menomonie, WI.
Re: [GMCnet] Ok boys I need a transmission [message #343533 is a reply to message #343530] Mon, 20 May 2019 22:10 Go to previous messageGo to previous message
Carl S. is currently offline  Carl S.   United States
Messages: 4186
Registered: January 2009
Location: Tucson, AZ.
Karma: 13
Senior Member

Thanks for sharing the solution to the problem, Keith.

That gives us another thing to look for if we ever have those symptoms.


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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