Air Systems and Brakes

753 topics in this forum

1. Rear Brake shoes update question

   By Mack man 1973, November 19, 2016
   • 1 reply
   • 1.3k views
   • 
   • Maddog13407
   • November 19, 2016

2. L85 Hydrovac booster replacement? ISO L model brake parts.

   By WFDMack10, May 13, 2016
   • 4 replies
   • 2.6k views
   • 
   • bulldogboy
   • November 16, 2016

3. looking for air brake related help

   By tom1361, October 20, 2016
   • 7 replies
   • 3.5k views
   • 
   • tom1361
   • October 24, 2016

4. Wiring Diagrams

   By Spencer, October 21, 2016
   • 1 reply
   • 1.4k views
   • 
   • j hancock
   • October 21, 2016

5. Mack Metro-Liner air leak

   By hotdogi, October 17, 2016
   • 0 replies
   • 1.1k views
   • 
   • hotdogi
   • October 17, 2016

6. Problems with dual air governors on a 1970 modle R Mack

   By Mike Shifflett, October 13, 2016
   • 1 reply
   • 1.1k views
   • 
   • theakerstwo
   • October 13, 2016

7. Spring brakes

   By 1wonton, October 4, 2016
   • 9 replies
   • 2.9k views
   • 
   • j hancock
   • October 12, 2016

8. Brake rings

   By eveready, September 19, 2016
   • 7 replies
   • 1.9k views
   • 
   • eveready
   • October 9, 2016

9. Maxi Brake stuck on one wheel - need mechanic Harrisburg PA!?

   By b615rich, September 11, 2016
   • 13 replies
   • 2.4k views
   • 
   • b615rich
   • September 25, 2016

10. brake chamber brackets

    By Donald smith, September 17, 2016
    • 3 replies
    • 1.7k views
    • 
    • Donald smith
    • September 17, 2016

11. 1993 Mack MR

    By Duffman, August 27, 2016
    • 0 replies
    • 1.2k views
    • 
    • Duffman
    • August 27, 2016

12. 09 Pinnacle fifth wheel slide help

    By c-mac, July 24, 2016
    • 0 replies
    • 1.3k views
    • 
    • c-mac
    • July 24, 2016

13. 1995 RB lost air to parking brake valve

    By michael c, July 12, 2016
    • 0 replies
    • 1.2k views
    • 
    • michael c
    • July 12, 2016

14. pushrod wont move!?. NEW brake chamber install

    By lakewood, July 5, 2016
    • 2 replies
    • 5.3k views
    • 
    • gearhead204
    • July 12, 2016

15. Rear tires skid when brakes applied and ABS light is off

    By sgosine577, June 26, 2016
    • 2 replies
    • 2k views
    • 
    • MackTech
    • July 9, 2016

16. B-75 air controls

    By jimtruck, April 30, 2016
    • 11 replies
    • 7k views
    • 
    • jimtruck
    • June 16, 2016

17. B80 series front brakes

    By BOB DINGSDALE, June 6, 2016
    • 0 replies
    • 1.1k views
    • 
    • BOB DINGSDALE
    • June 6, 2016

18. Linkbelt

    By LINKBELT, May 19, 2016
    • 5 replies
    • 1.9k views
    • 
    • LINKBELT
    • May 27, 2016

19. Error codes

    By Agg609, May 16, 2016
    • 1 reply
    • 1.3k views
    • 
    • turckster
    • May 22, 2016

20. Maxi break valve (knob) in a B

    By Hobert62, March 27, 2016
    • 6 replies
    • 1.8k views
    • 
    • Vladislav
    • May 11, 2016

21. Air line problems

    By ranchhopper, May 2, 2016
    • 3 replies
    • 1.8k views
    • 
    • ranchhopper
    • May 2, 2016

22. E9 air compressor.

    By Outbehindthebarn, April 6, 2016
    • 2 replies
    • 1.8k views
    • 
    • BGarofalo
    • April 9, 2016

23. R700 front brake drums ?

    By ou812jk, April 4, 2016
    • 1 reply
    • 1.3k views
    • 
    • ou812jk
    • April 5, 2016

24. Upgrading B61SX to spring/maxi brakes on one rear axle

    By Wobblin-Goblin, February 17, 2016   

    • spring brake upgrade
    • 7 replies
    • 2.1k views
    • 
    • Wobblin-Goblin
    • April 3, 2016

25. Air compressor problem

    By C609T, March 17, 2016
    • 3 replies
    • 1.7k views
    • 
    • Freightrain
    • March 18, 2016