1973 GMC Motorhome
Maintenance Manual
X-7425
Thanks to Tobi Maki for allowing me to scan his original manual 

 

Please right click on these links and choose to save them to disk

The X7425 Maintenance Manual is a single 75.5Mb pdf file

If you have a slow internet connection or have trouble downloading this file, please Click HERE for smaller file segments.

Download these wiring diagram files and store them in the same directory as the above file. (They are referred to from within the manual.)

1973 12v DC Living Area
1973 12v DC Engine Area


You'll need to install Adobe Acrobat Reader v.5 on your computer to view the book. You can download it HERE.

There is an adequate graphics viewer included with Windows but I like to use one with more options. One of the best all around viewers I've found is ACDsee. It's small and quick and has lots of options. You can get a copy of the Classic Version HERE.

 

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