| 477 / | HD | INTERRELATED POWER DELIVERY CONTROLS, INCLUDING ENGINE CONTROL |
| 34 | DF | TRANSMISSION CONTROL {15} |
| 70 | DF | .~ With clutch control {7} |
| 71 | ![]() | .~.~ And brake control {4} |
| 72 | DF | .~.~.~> Temperature responsive control |
| 73 | DF | .~.~.~> Engine controlled |
| 74 | DF | .~.~.~> Clutch controlled |
| 75 | DF | .~.~.~> Gearing controlled |