1. mndriver

    A/C install for tripac APU

    Finally had the total freon loss I've been looking for on my apu air conditioner. Ordered all new line fittings from thermo by product out of Oregon. Prices are half what thermoking wanted. The actual install will be the week of June 12. Includes compressor, drier, expansion valve and new...
  2. Ricod306

    Delayed air compression on n-14 cummins

    Hi there. I have a n14 stc cummins in an old 2000 peterbilt. The engine was rebuilt but recently the air started to build really slow. I had to start the engine about 15 to 20 minutes before departure to have enough air for my brakes. I took off the intake pypes leading from my engine to the...
  3. C

    Compressor help!!

    Hi everyone, I'm having some serious issues with my braking system. When I say braking system I mean my air brake compressor. I'm onto my third one in the last 12 months!! The second one I had was still under warranty so was sent off to Knorr-Bremse for a bench test - they rejected the claim...