04-08-2017, 09:34 AM
the air coupling at your hitch is one of two things, but both for towing.
i have a monster hitch on mine because they used it to pull humongo trailers. the air coupling when i got it had constant air pressure on it to be used on the trailer for braking i assume.
i used the M&G braking system, so when i was visiting steve bare, we re plumbed the coupler so it just provided air when the coach brakes are applied.
tom
i have a monster hitch on mine because they used it to pull humongo trailers. the air coupling when i got it had constant air pressure on it to be used on the trailer for braking i assume.
i used the M&G braking system, so when i was visiting steve bare, we re plumbed the coupler so it just provided air when the coach brakes are applied.
tom
2014 Haulmark 40' Super C on Freightliner Cascadia ISX15 Easton 13 speed
Former Owner 1990 38' Newell Coach 236 8V92
Former Owner 1999 45'8" Newell Coach 526 Series 60
Former Owner 2002 45'8" Newell Coach 608 Series 60