Installation Video for SMI Air Force One Braking System for MHs with Air Brakes SM99243
Question:
my unit AF0115 was delivered yesterday and the installation video was not in the box. Can you tell me where the best place to mount the operating unit on a 2015 F150? Also on the vacuum installation the vacuum line coming from the engine to the break booster has a tee in it. Should the check valve be on the line coming from the engine?
asked by: Kenny K
Expert Reply:
My contact at SMI Manufacturing advised that their Air Force One Supplemental Braking System for Motor Homes with Air Brakes, part # SM99243, will soon again have an enclosed installation video disc. Current production does NOT have the disc enclosed as SMI is in the process of preparing an updated installation video.
We do have videos that we produced here at etrailer that show the installation process. I have linked those for you. One shows installation in a pickup, the other in a SUV.

Product Page this Question was Asked From
Demco Air Force One Flat Tow Brake System for RVs w/ Air Brakes - Proportional
- Flat Tow Brake System
- Brake Systems
- Proportional System
- One Time Set-Up
- Fixed System
- Power Assist Brake Compatible
- Air Brakes
- Demco
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