We sold our 1985 Mack Mh to some cousins a couple years ago, didn't think I'd miss it but look where Im at now. Anyways I was thinking of trying to get it back from them someday and fix it up a bit. But it's got some problems that I hope I can learn how to remedy here, here are some I remember:
1. I was jerky when it was unloaded and it almost seemed like it was starving for fuel but once you got a load on it it was fine. Governor maybe??
2. Leaky rear wheel seals.
3. Motor (e6) might need to be rebuilt.
4. Stop engine light sometimes came on even If all the gauges were fine.
5. foot brake wouldn't pop back up
and probably more but I can't think of them right now. I just thought Id compile some info before putting any money into this project. Any literature would help too! Im not in any big hurry I just really like talking and learning about these old Macks. ill try and find some photos of it and post em here whenever I can. Thanks