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Engine and Transmission install in an open clip [message #333392] Tue, 12 June 2018 09:57 Go to next message
Matt Colie is currently offline  Matt Colie   United States
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Registered: March 2007
Location: S.E. Michigan
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Senior Member
I am hoping someone has experience that will be helpful. I have the clip out, the engine is about done, but I also plan to lift the transmission out to do the filter and inspect the pinion bearing (as that has been recently an issue for some).

Will I be better off if I reinstall the engine and transmission from the top as a unit, or as two separate pieces?

I'm getting there, but it is all going more slowly than I would like. (Of Course)

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] Engine and Transmission install in an open clip [message #333402 is a reply to message #333392] Tue, 12 June 2018 10:43 Go to previous messageGo to next message
Richard Denney is currently offline  Richard Denney   United States
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Registered: April 2010
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Senior Member
Others with more experience may have a different opinion, but I would want
to mate them as soon as possible. And not just the transmission, but the
final drive as well, if you have a stand than can hold it. The reason is
that the final drive and intermediate axle hangs off the engine as much as
the transmission, and getting it into a tight unit while you can work all
around it without being on your back will be easier. But your lifting
capability has to be able to handle the 900 pounds of combined weight
safely and reliably.

Rick "always taking advantage of more room to work" Denney

On Tue, Jun 12, 2018 at 10:57 AM, Matt Colie wrote:

> I am hoping someone has experience that will be helpful. I have the clip
> out, the engine is about done, but I also plan to lift the transmission out
> to do the filter and inspect the pinion bearing (as that has been recently
> an issue for some).
>
> Will I be better off if I reinstall the engine and transmission from the
> top as a unit, or as two separate pieces?
>
> I'm getting there, but it is all going more slowly than I would like. (Of
> Course)
>
> 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
>



--
'73 X-Glacier 230 "Jaws"
Northern Virginia
Offlist email: rick at rickdenney dot com
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Re: [GMCnet] Engine and Transmission install in an open clip [message #333403 is a reply to message #333392] Tue, 12 June 2018 10:40 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
Matt,

As you probably recall, I always R&R the engine+transmission+FD together
from the bottom into my GMC. There's room for debate about that being the
easiest way. With the clip out of the coach, I can't imagine doing it any
other way than dropping the whole drivetrain down onto the clip, there
being nothing above it to interfere.

I presume you're going to go ahead and install the radiator, hoses, etc.,
and run the whole thing as a test stand? You may even want to run it this
way for a while:
http://www.gmcmhphotos.com/photos/g3829-toronado-powered-ztr.html

:-)

Ken H.

On Tue, Jun 12, 2018 at 10:58 AM Matt Colie wrote:

> I am hoping someone has experience that will be helpful. I have the clip
> out, the engine is about done, but I also plan to lift the transmission out
> to do the filter and inspect the pinion bearing (as that has been recently
> an issue for some).
>
> Will I be better off if I reinstall the engine and transmission from the
> top as a unit, or as two separate pieces?
>
> I'm getting there, but it is all going more slowly than I would like. (Of
> Course)
>
> Matt
> --
>
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Ken Henderson
Americus, GA
www.gmcwipersetc.com
Large Wiring Diagrams
76 X-Birchaven
76 X-Palm Beach
Re: Engine and Transmission install in an open clip [message #333404 is a reply to message #333392] Tue, 12 June 2018 10:55 Go to previous messageGo to next message
jhbridges is currently offline  jhbridges   United States
Messages: 8412
Registered: May 2011
Location: Braselton ga
Karma: -74
Senior Member
Are you taking the existing clip out and replacing with the one that's out, or what? If the clip is out, build it to the inner axle plates and then replace the clip. If it's in, get an A frame, lift the engine in and get the front mount set, then lift the transmission in from the bottom. Get the measurements for the transmission lifting tool, it's a life and finger saver. Lift by the tool with the a frame. It will clear the flywheel and final drive by maybe half an inch. Be sure the rear mount is loose but not unbolted so it cal lean back. Use a chain fall on the trans so it can be lifted/lowered the amount necessary as necessary. George and I have done mine once and Henry's twice. Jerry and Chuck and Mark have done mine once. It's a two people job unless you're Manny. Actuall it's doable one handed, but you'll do a lot of up and back if you singlehanded it with an a frame. On the clip outside the coach, it's a piece of cake.
The 'transmission tool' is a piece of steel stock with a tab and bolt hole on one side and a pin on the other side, a large hole at the top. Pin goes in an upper bellhousing bolt hole, tab is bolted finger tight to a bottom hole across from it. Lifts with the large hole and it's close enough to the CG to easily position the transmission side to side or tilted. Check the tool first, chuck had two and the [pin diameter was too large on one to use it. The other was fine.

--johnny


Foolish Carriage, 76 26' Eleganza(?) with beaucoup mods and add - ons. Braselton, Ga. I forgive them all, save those who hurt the dogs. They must answer to me in hell
Re: Engine and Transmission install in an open clip [message #333410 is a reply to message #333392] Tue, 12 June 2018 12:04 Go to previous messageGo to next message
Jim Wagner is currently offline  Jim Wagner   United States
Messages: 339
Registered: February 2004
Location: Brook Park, Oh
Karma: 0
Senior Member
Matt,
I haven't been following your posts but if you have the front clip out and have rebuilt the motor I would put it all together and install it as one unit. This will also allow you to run the motor to break in the cam and check for leaks and noises!! The assembled unit is balanced and is easy to move around as you can see from the photo. I would suggest replacing the tires and wheels with a couple of rims when you install it. This will give you more clearance. I think the upper shock mounts were the highest part of the clip to clear.


http://www.gmcmhphotos.com/photos/engine-removal-26amp-3b-caddy-500-swap/p761.html


Good luck and be safe under there.
Jim Wagner
Brook Park, oh

76 GMC500
71 Vega355
69 Vette383
Re: Engine and Transmission install in an open clip [message #333417 is a reply to message #333410] Tue, 12 June 2018 14:30 Go to previous messageGo to next message
77Royale   United States
Messages: 461
Registered: June 2014
Location: Mid Michigan
Karma: 6
Senior Member
If it helps Matt, and you end up rolling everything back in, I have two 16.5 inch bare wheels you can borrow to get a bit more clearance if you need them.



77 Royale, Rear Dry Bath. 403, 3.55 Final Drive, Lenzi goodies, Patterson carb and dizzy. Mid Michigan
Re: [GMCnet] Engine and Transmission install in an open clip [message #333422 is a reply to message #333417] Tue, 12 June 2018 15:41 Go to previous messageGo to next message
sgltrac is currently offline  sgltrac   United States
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Registered: April 2011
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Senior Member
Agreed. Assemble the whole power plant and drivetrain and roll it in. The
cooling system can be pre assembled as well. Super easy if you have a
forklift. That’s how I did mine.

Sully
Bellevue

On Tue, Jun 12, 2018 at 12:31 PM Wayne Rogewski wrote:

> If it helps Matt, and you end up rolling everything back in, I have two
> 16.5 inch bare wheels you can borrow to get a bit more clearance if you need
> them.
>
>
> --
> 77 Royale, Rear Dry Bath. 403, 3.55 Final Drive, Lenzi goodies, Patterson
> carb and dizzy.
> Mid Michigan
>
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Sully 77 Royale basket case. Future motorhome land speed record holder(bucket list) Seattle, Wa.
Re: Engine and Transmission install in an open clip [message #333427 is a reply to message #333417] Tue, 12 June 2018 20:37 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
77Royale wrote on Tue, 12 June 2018 15:30
If it helps Matt, and you end up rolling everything back in, I have two 16.5 inch bare wheels you can borrow to get a bit more clearance if you need them.

Wayne,

I appreciate the offer, but I have rolling it all handled.

My real problem was that I was torn between assembling it in the frame or assembling the engine and transmission on the floor then loading that in the frame. That is what I have decided to do. I just changed out the lift cylinder in the engine hoist so I now have some confidence that it will lift the assembly.

I am on a roll now. I just was doing a check can cannot confirm that the fastener that secures the timing gear was pulled to full tension. I may open the front of the engine Up just to check. That will kill a day, but I would prefer to loose a day than an engine.....

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] Engine and Transmission install in an open clip [message #333428 is a reply to message #333427] Tue, 12 June 2018 21:24 Go to previous message
Ken Henderson is currently offline  Ken Henderson   United States
Messages: 8726
Registered: March 2004
Location: Americus, GA
Karma: 9
Senior Member
Matt,

That sounds like me in '98 when I had to rebuild the engine in my new-to-me
GMC. After buttoning up the front of the engine, I went to bed and got to
reviewing in my head the progress on my first-in-30-years rebuild. I could
NOT remember torquing the 3 bolts holding the timing gear on the cam.

It was only the next morning, after removing the timing chain cover and
seeing the gear, that I remembered torquing that ONE bolt! :-)

Ken H.


On Tue, Jun 12, 2018 at 9:38 PM Matt Colie wrote:

> ​...
>
> I am on a roll now. I just was doing a check can cannot confirm that the
> fastener that secures the timing gear was pulled to full tension. I may
> open the front of the engine Up just to check. That will kill a day, but
> I would prefer to loose a day than an engine.....
>
>
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Ken Henderson
Americus, GA
www.gmcwipersetc.com
Large Wiring Diagrams
76 X-Birchaven
76 X-Palm Beach
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