Engine and Transmission

6,432 topics in this forum

1. Head bolt torque pattern 06.20.30

   By JDMackMan, August 15, 2015
   • 1 reply
   • 1.3k views
   • 
   • JDMackMan
   • August 15, 2015

2. Mack 12 speed

   By Baxter, August 12, 2015   

   • 1070 transmission
   • 4 replies
   • 1.7k views
   • 
   • Baxter
   • August 13, 2015

3. Etech 427 ECM

   By Refined Trucker, August 8, 2015
   • 4 replies
   • 1.8k views
   • 
   • Refined Trucker
   • August 13, 2015

4. I hate my gear shift

   By Outbehindthebarn, August 8, 2015   

   • 12 speed
   • 14 replies
   • 2.9k views
   • 
   • Challenger
   • August 12, 2015

5. Rebuild Allison Trans ?

   By raybing, July 30, 2015
   • 3 replies
   • 1.8k views
   • 
   • theakerstwo
   • August 11, 2015

6. Munchi hyd pump problem!

   By MACKS, August 4, 2015
   • 13 replies
   • 2k views
   • 
   • Maxville Truck
   • August 10, 2015

7. Correct quantity of fuel ?

   By 1MACK1, August 9, 2015
   • 6 replies
   • 1.4k views
   • 
   • Lmackattack
   • August 10, 2015

8. 2001 E7 460 cylinder liner removal...please help!

   By 86n96, August 4, 2015
   • 5 replies
   • 4.4k views
   • 
   • bts-4120
   • August 8, 2015

9. E9 main bearings

   By mackr686, August 5, 2015
   • 5 replies
   • 2.2k views
   • 
   • 1958 F.W.D.
   • August 8, 2015

10. DOES NOT MOVE AFTER CLUTCH REPLACEMENT M DRIVE

    By jlmobile, July 30, 2015   

    • CLUTCH REPLACEMENT
    • 11 replies
    • 7.7k views
    • 
    • theakerstwo
    • August 4, 2015

11. MP8 no start after rebuild

    By jester, June 19, 2015   

    • starter relay kicks out
    • 3 replies
    • 2k views
    • 
    • turckster
    • August 3, 2015

12. Shopping for a Mack dump, few questions

    By Black71gp, July 25, 2015
    • 12 replies
    • 2.2k views
    • 
    • TeamsterGrrrl
    • August 3, 2015

13. My first R Model 1 2

    By Full Floater, June 24, 2015
    • 37 replies
    • 7.9k views
    • 
    • Full Floater
    • August 2, 2015

14. E7 427 Valve set - inoperative engine brakes

    By SWiber, July 20, 2015   

    • valve set
    • 5 replies
    • 4k views
    • 
    • Dieselwrenches
    • August 2, 2015

15. AI 400 valve lash proceedure, start to finish, PLEASE

    By RICHARD1, July 3, 2015   

    • valve setting
    • 2 replies
    • 2.4k views
    • 
    • Dieselwrenches
    • August 2, 2015

16. mp8 3226-9 outlet nox abnormal update rate

    By leehoell, July 28, 2015
    • 4 replies
    • 7.6k views
    • 
    • Dieselwrenches
    • August 2, 2015

17. drop in engine e-7 etech

    By terrylhousner, June 22, 2015
    • 4 replies
    • 1.8k views
    • 
    • MMAIZAKA
    • August 1, 2015

18. E 7 pressuring coolant

    By Jamied625, July 27, 2015
    • 6 replies
    • 3.1k views
    • 
    • turckster
    • August 1, 2015

19. Wanted 375hp V8 Motor suit R700

    By Monaro, July 30, 2015
    • 0 replies
    • 1.2k views
    • 
    • Monaro
    • July 30, 2015

20. Mack V8 question

    By ranchhopper, July 8, 2015
    • 6 replies
    • 2.2k views
    • 
    • Monaro
    • July 30, 2015

21. Installing new EGR cooler on MP7

    By Fran3682821, July 26, 2015
    • 4 replies
    • 5.6k views
    • 
    • wheeler73
    • July 29, 2015

22. Fuel filters

    By Walt1967, July 25, 2015
    • 0 replies
    • 1.1k views
    • 
    • Walt1967
    • July 25, 2015

23. Help ! '63 673 Thermodyne dry rockers

    By Thor nogson, July 21, 2015   

    • oil
    • dry
    • (and 1 more)

      Tagged with:

      • oil
      • dry
      • 673
    • 7 replies
    • 2.7k views
    • 
    • Thor nogson
    • July 24, 2015

24. my first Mack!

    By krusty, July 19, 2015   

    • ETAZ673A
    • 10 replies
    • 2.8k views
    • 
    • b61mack
    • July 24, 2015

25. 865 exhaust issue

    By Paytonsforit91109, July 22, 2015
    • 2 replies
    • 1.3k views
    • 
    • Paytonsforit91109
    • July 23, 2015