Air Systems and Brakes

782 topics in this forum

1. Blocking Valve problem

   By RonnieJ, April 14, 2018
   • 1 reply
   • 2k views
   • 
   • Mack Technician
   • April 25, 2018

2. abs code

   By greendog32, April 4, 2018
   • 2 replies
   • 3.3k views
   • 
   • Mackpro
   • April 9, 2018

3. My Berg parking valve gave up Sunday....

   By Freightrain, March 14, 2018
   • 22 replies
   • 3.7k views
   • 
   • Rob
   • March 26, 2018

4. Metric air brake fittings

   By rdauphinais, March 19, 2018
   • 1 reply
   • 1.8k views
   • 
   • j hancock
   • March 19, 2018

5. Mack midliner air brakes

   By rdauphinais, March 18, 2018
   • 0 replies
   • 1.3k views
   • 
   • rdauphinais
   • March 18, 2018

6. Air valve leaking

   By ranchhopper, March 6, 2018
   • 3 replies
   • 2.6k views
   • 
   • Rob
   • March 10, 2018

7. brake drum part number

   By R.E.D, February 4, 2018
   • 3 replies
   • 1.8k views
   • 
   • j hancock
   • February 4, 2018

8. Abs leak

   By Shnita Johnson, January 7, 2018
   • 4 replies
   • 1.8k views
   • 
   • Shnita Johnson
   • January 8, 2018

9. Brake lights come back on @80psi

   By Randy83, January 2, 2018
   • 1 reply
   • 1.6k views
   • 
   • alex g
   • January 2, 2018

10. B61 Quick Release Valve

    By 58GreenMackB, December 27, 2017
    • 4 replies
    • 2.6k views
    • 
    • h67st
    • December 27, 2017

11. 1995 RB air issue

    By michael c, December 25, 2017
    • 0 replies
    • 1.3k views
    • 
    • michael c
    • December 25, 2017

12. B61 Brake Questions

    By 58GreenMackB, December 24, 2017
    • 5 replies
    • 2.9k views
    • 
    • topo
    • December 24, 2017

13. air build up rate in 2000 rd slow

    By mackr1989, December 21, 2017
    • 3 replies
    • 1.8k views
    • 
    • Swishy
    • December 22, 2017

14. Vacuum Booster

    By bigpaulscars, November 25, 2017
    • 4 replies
    • 2.5k views
    • 
    • bigpaulscars
    • November 27, 2017

15. Relay Valve? Not able to feather into brakes??

    By BucketTrucker688, November 14, 2017
    • 2 replies
    • 2k views
    • 
    • BC Mack
    • November 16, 2017

16. Tongue Washers Fa505

    By 58GreenMackB, November 16, 2017
    • 1 reply
    • 1.4k views
    • 
    • kscarbel2
    • November 16, 2017

17. Curved slack adjuster

    By Hobert62, November 14, 2017
    • 3 replies
    • 2.2k views
    • 
    • Hobert62
    • November 14, 2017

18. 1958 B61 3030 Chambers

    By 58GreenMackB, September 23, 2017
    • 10 replies
    • 4.4k views
    • 
    • 6368
    • November 4, 2017

19. Dumb ?

    By 66rmack, October 25, 2017
    • 6 replies
    • 2.2k views
    • 
    • 66rmack
    • October 25, 2017

20. Brake Drum Cross Reference

    By JMBFC, December 7, 2010
    • 2 replies
    • 5.2k views
    • 
    • j hancock
    • October 21, 2017

21. Rw air line diagram

    By 66rmack, October 14, 2017
    • 2 replies
    • 1.9k views
    • 
    • 41chevy
    • October 15, 2017

22. E9 air compressor, pushing oil out the intake

    By wrenching4life, October 12, 2017
    • 2 replies
    • 2.1k views
    • 
    • gearhead204
    • October 12, 2017

23. RW brake light switch

    By hdfx81, September 24, 2017
    • 3 replies
    • 1.9k views
    • 
    • terry
    • September 24, 2017

24. b model brake shoe wear plate.

    By tom1361, June 27, 2017
    • 5 replies
    • 2.7k views
    • 
    • j hancock
    • September 5, 2017

25. Brake Parts 1942 80 LS Fire Truck

    By Phyrphighter, August 5, 2008
    • 4 replies
    • 2.9k views
    • 
    • Hobert62
    • August 26, 2017