Air Systems and Brakes

628 topics in this forum

1. Air buzzard

   By Gary Miller, January 15, 2017
   • 2 replies
   • 819 views
   • 
   • Brian P. Barnes
   • February 10, 2017

2. Mack Defense Kerax 8X8

   By Mike Lavoie, January 11, 2017
   • 2 replies
   • 1,991 views
   • 
   • fjh
   • January 13, 2017

3. TRAILER BRAKE SHOES

   By wilbur, January 8, 2017
   • 3 replies
   • 879 views
   • 
   • wilbur
   • January 8, 2017

4. 1980 mack rd 686 airline diagram

   By Asarine, January 4, 2017
   • 5 replies
   • 1,166 views
   • 
   • Coenut
   • January 5, 2017

5. Air compressor copper tube.

   By Coenut, January 1, 2017
   • 8 replies
   • 1,141 views
   • 
   • Swishy
   • January 2, 2017

6. Foot treadle valve

   By hicrop10, December 25, 2016
   • 1 reply
   • 786 views
   • 
   • Hobert62
   • December 25, 2016

7. shutter cylinder rebuild

   By Freightrain, December 20, 2016
   • 12 replies
   • 1,352 views
   • 
   • Freightrain
   • December 23, 2016

8. 1983 Mack brakes

   By Bpfd982, December 14, 2016
   • 8 replies
   • 1,031 views
   • 
   • Bpfd982
   • December 16, 2016

9. Driving in rain or fog without lights on!

   By BillyT, December 13, 2016
   • 16 replies
   • 1,042 views
   • 
   • Mike
   • December 14, 2016

10. self adjusting brakes 1 2

    By hdfx81, December 3, 2016
    • 29 replies
    • 3,801 views
    • 
    • 41chevy
    • December 12, 2016

11. Air psi problems

    By 66rmack, December 7, 2016
    • 5 replies
    • 979 views
    • 
    • BC Mack
    • December 7, 2016

12. Are these check valves ?

    By Coenut, December 3, 2016
    • 2 replies
    • 690 views
    • 
    • Coenut
    • December 3, 2016

13. Rear Brake shoes update question

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

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

    By WFDMack10, May 13, 2016
    • 4 replies
    • 1,398 views
    • 
    • bulldogboy
    • November 16, 2016

15. looking for air brake related help

    By tom1361, October 20, 2016
    • 7 replies
    • 1,730 views
    • 
    • tom1361
    • October 24, 2016

16. Wiring Diagrams

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

17. Mack Metro-Liner air leak

    By hotdogi, October 17, 2016
    • 0 replies
    • 526 views
    • 
    • hotdogi
    • October 17, 2016

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

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

19. Spring brakes

    By 1wonton, October 4, 2016
    • 9 replies
    • 1,225 views
    • 
    • j hancock
    • October 12, 2016

20. Brake rings

    By eveready, September 19, 2016
    • 7 replies
    • 1,084 views
    • 
    • eveready
    • October 9, 2016

21. MH Air Leak 1 2 3

    By farmer52, August 22, 2016
    • 51 replies
    • 4,402 views
    • 
    • gearhead204
    • October 8, 2016

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

    By b615rich, September 11, 2016
    • 13 replies
    • 1,343 views
    • 
    • b615rich
    • September 25, 2016

23. brake chamber brackets

    By Donald smith, September 17, 2016
    • 3 replies
    • 931 views
    • 
    • Donald smith
    • September 17, 2016

24. 1993 Mack MR

    By Duffman, August 27, 2016
    • 0 replies
    • 636 views
    • 
    • Duffman
    • August 27, 2016

25. 09 Pinnacle fifth wheel slide help

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