2020-21: Interior Upgrades
With little to do during the 2020 Covid pandemic year, the GMC became a focus of attention again.
A new in-house water pump:
The old pump was very noisey. So much so that it would wake anyone asleep at night.
This is a comparison of the new and old pumps.
https://www.youtube.com/shorts/bDa_gtLQm-g
The new pump is quieter, but it still took insulating the water lines and several acoustic foam pads placed in the area to finally dampen the sound to an acceptable level.
Since this water pump is located under the back bench used for a bed, deadening that sound was a big plus...!
https://www.youtube.com/watch?v=UJ_ra499Kfg
Rear Bed Expansion Upgrade:
12" is the most the bed can expand, and still allow the person sleeping in the front bed access to the rear bathroom...
Slat Bed Design








