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General Motors T.U.P. Assembly Plant Operations
Posted: Wed Mar 25, 2015 8:56 pm
by pfarber
HOLY CRAP! An OFFICIAL GMC manual on how the TUP assembly lines were operated. I mean all the way down to the a list of every tool needed to assemble a CCKW! Yes.. I have it! I tried to not let the tears of joy stain the paper as I was making copies... this thing was an absolute gold mine to read.
Here's the cover:

- TUPCover.JPG (178.01 KiB) Viewed 19886 times
I'll be collecting all the pages and posting them as a PDF file.. but its a BIG manual. I have some of the better (not already in a TM) figures ready to post... but they are low quality.... first pass wasn't all that great.
Re: General Motors T.U.P. Assembly Plant Operations
Posted: Wed Mar 25, 2015 9:48 pm
by pfarber
HELLS YES! Operation E, TUP assembly. Here's a list of EVERY TOOL NEEDED TO ASSEMBLE A CCKW FROM A T.U.P.!
I will add this to the Technical Manuals section once the entire book is scanned.
Re: General Motors T.U.P. Assembly Plant Operations
Posted: Thu Mar 26, 2015 12:26 am
by pfarber
More tidbits:
- Yard is to hold 2500 complete TUP packs (5,000 cases total)
- 10hr Workday, 6 days a week
- Local labor is to only be expected to run at 40% efficiency
- Each line was to produce 100 trucks per day.
- Each line had 10 Assembly Stations, each line to produce 10 trucks per hour
That means EVERY 6 MINUTES a CCKW was to roll off each line and sent into service.
Re: General Motors T.U.P. Assembly Plant Operations
Posted: Fri Mar 27, 2015 4:26 am
by pfarber
Here are the 10 Assembly Stations that make up an assembly line for CCKWs at a TUP assembly plant. "Group E" is the moneymaker. You'll note that there are other groups that concern pre- and post- assembly tasks.
The book goes into great detail of what happens at each station, and the tool list above is also keyed to each step.

- 10 Step TUP stations.jpg (528.6 KiB) Viewed 19878 times

- 10 Step TUP stations_0001.jpg (441.88 KiB) Viewed 19878 times