Cool 1977 Mack RL600L - No Crank, No Start - Plus Many Other Repairs

Video Description

This cool old Mack won't start. It's a pretty simple fix. We also take care several other issues including replacing a terminal strip on the firewall, servicing the air dryer, fixing a brake valve and brake hose, and fixing the coolant temperature gauge. I also go on a rant about dielectric grease myths. Here is a good video on resistance of dielectric grease: https://www.youtube.com/watch?v=vACXF3EYiUY