| 477 / | HD | INTERRELATED POWER DELIVERY CONTROLS, INCLUDING ENGINE CONTROL |
| 34 | DF | TRANSMISSION CONTROL {15} |
| 70 | DF | .~ With clutch control {7} |
| 83 | DF | .~.~ Clutch and engine controlled {1} |
| 84 | ![]() | .~.~.~ Speed responsive control {1} |
| 85 | DF | .~.~.~.~> Plural speed signals |