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| GMC Parts Translation [message #320490] |
Sat, 15 July 2017 16:27  |
captjack
Messages: 271
Registered: February 2010
Location: Sebastopol, California
Karma: 1
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Senior Member |
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Is there something somewhere which translates the GM part numbers in the Motorhome Parts Manual to common descriptions where they exist? I need to know what the size of the bolts are that hold the carb to the intake manifold so I can connect a lifting plate to pick up a donor engine. Obviously I could remove one on my GMC and see, but I was hoping for something easier which could answer my immediate problem and be useful in the future.
Jack Christensen - K6ROW,
'76 Glenbrook/Clasco - "The Silver Bullet",
Sebastopol, CA
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| Re: [GMCnet] GMC Parts Translation [message #320501 is a reply to message #320498] |
Sat, 15 July 2017 18:51  |
Ken Henderson
Messages: 8726
Registered: March 2004
Location: Americus, GA
Karma: 9
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Senior Member |
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When I first started R&Ring GMC engines out the bottom, I had no luck
finding an engine tilt device. So I resorted to using a chain hoist and a
come-a-long (the latter because I don't have two chain hoists) on separate
gantry dollies. One chain between two intake manifold bolts well forward
and another similarly located well aft. Generally lift the front a little,
then let the rear down until the engine (and, usually, the transmission and
final drive) is hanging from the front hoist. Roll the front gantry dolly
aft just enough to gain front clearance, and lower away.
JWID,
Ken H.
On Sat, Jul 15, 2017 at 6:55 PM, Les Burt wrote:
> Here is one I saw in action recently. It is compact and provides close to
> 45° nose up/down on most V engines.
>
> https://m.summitracing.com/parts/mtd-701001/none/images
>
> Got to be one of the most adjustable I've seen for lifting/positioning an
> engine.
>
> I'm wondering if it would work on a TZE.
>
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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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| Re: [GMCnet] GMC Parts Translation [message #320502 is a reply to message #320501] |
Sat, 15 July 2017 19:03 |
James Hupy
Messages: 6806
Registered: May 2010
Karma: -62
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Senior Member |
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I lift them out the top by the carb mounting surface. Natural balance
point. Done dozens of them that way. No drama.
Jim Hupy
On Jul 15, 2017 4:52 PM, "Ken Henderson" wrote:
> When I first started R&Ring GMC engines out the bottom, I had no luck
> finding an engine tilt device. So I resorted to using a chain hoist and a
> come-a-long (the latter because I don't have two chain hoists) on separate
> gantry dollies. One chain between two intake manifold bolts well forward
> and another similarly located well aft. Generally lift the front a little,
> then let the rear down until the engine (and, usually, the transmission and
> final drive) is hanging from the front hoist. Roll the front gantry dolly
> aft just enough to gain front clearance, and lower away.
>
> JWID,
>
> Ken H.
>
>
> On Sat, Jul 15, 2017 at 6:55 PM, Les Burt wrote:
>
>> Here is one I saw in action recently. It is compact and provides close to
>> 45° nose up/down on most V engines.
>>
>> https://m.summitracing.com/parts/mtd-701001/none/images
>>
>> Got to be one of the most adjustable I've seen for lifting/positioning an
>> engine.
>>
>> I'm wondering if it would work on a TZE.
>>
> _______________________________________________
> GMCnet mailing list
> Unsubscribe or Change List Options:
> http://list.gmcnet.org/mailman/listinfo/gmclist_list.gmcnet.org
>
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| Re: [GMCnet] GMC Parts Translation [message #320507 is a reply to message #320502] |
Sat, 15 July 2017 19:29 |
emerystora
Messages: 4442
Registered: January 2004
Karma: 13
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Senior Member |
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I borrowed the hoist and rail from the GMC Mountainaires but I had to tip the engine to hoist it out without taking off the water pump or pulleys. I bought an engine tilt device from Harbor Freight which worked well. I donated that to the Mountainaires to go with their hoist.
Emery Stora
77 Kingsley
Frederick, CO
> On Jul 15, 2017, at 6:03 PM, James Hupy wrote:
>
> I lift them out the top by the carb mounting surface. Natural balance
> point. Done dozens of them that way. No drama.
> Jim Hupy
>
>> On Jul 15, 2017 4:52 PM, "Ken Henderson" wrote:
>>
>> When I first started R&Ring GMC engines out the bottom, I had no luck
>> finding an engine tilt device. So I resorted to using a chain hoist and a
>> come-a-long (the latter because I don't have two chain hoists) on separate
>> gantry dollies. One chain between two intake manifold bolts well forward
>> and another similarly located well aft. Generally lift the front a little,
>> then let the rear down until the engine (and, usually, the transmission and
>> final drive) is hanging from the front hoist. Roll the front gantry dolly
>> aft just enough to gain front clearance, and lower away.
>>
>> JWID,
>>
>> Ken H.
>>
>>
>>> On Sat, Jul 15, 2017 at 6:55 PM, Les Burt wrote:
>>>
>>> Here is one I saw in action recently. It is compact and provides close to
>>> 45° nose up/down on most V engines.
>>>
>>> https://m.summitracing.com/parts/mtd-701001/none/images
>>>
>>> Got to be one of the most adjustable I've seen for lifting/positioning an
>>> engine.
>>>
>>> I'm wondering if it would work on a TZE.
>>>
>> _______________________________________________
>> 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
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| Re: GMC Parts Translation [message #320510 is a reply to message #320490] |
Sat, 15 July 2017 20:18 |
captjack
Messages: 271
Registered: February 2010
Location: Sebastopol, California
Karma: 1
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Senior Member |
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Thanks to all for comments. Since I have the lifting plate, I'm going to follow Jim Hupy's advice and go ahead. I was hoping someone could send me the carb mounting bolt sizes, I guess I'll just have to pull one to see to use Jim's method.
The engine I'm getting is on a pallet, removed from a Toronado and has a good recommendation. Thank goodness I'm not having to remove it from a GMC. But all of your instructions would certainly help me if I did and may help my mechanic in the future. My GMC is slowly losing Oil Pressure, I'm down to the mid 20's under load, It's got 105K miles on it, as best as I can figure, but maybe more, and I'm concerned a rebuild is in my future, so I'd like to have this good core to rebuild when the time comes.
No one indicated that there was any document or source of translation from GMC part numbers to detailed part descriptions, so I'm guessing it doesn't exist. Too Bad.
Jack Christensen - K6ROW,
'76 Glenbrook/Clasco - "The Silver Bullet",
Sebastopol, CA
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