George
Member
- Messages
- 132
I recently bought a 1977 Champion D720 grader with a DRMCO9138 transmission that sat for nearly 20 years. The engine runs and I've primed the clutch, but the machine won't move. I'm only getting small traces of transmission fluid at the lines and wondering if I'm dealing with low fluid, a charge pump issue, stuck valves, or loss of hydraulic pressure from sitting so long.