Diesel Data: Automotive Repair

Engine Kicker RPM Setting


VOTM Adjusting Nut:






1. Bring the engine to normal operating temperature.
2. Place A/C-Heat selector to maximum cooling, blower switch in High position.
3. Disconnect A/C clutch wire.
4. Place the transmission in specified position.
5. Check/adjust A/C On rpm to specification:
a. Loosen locknut on VOTM housing, rotate VOTM to specified rpm, and tighten locknut Fig. 1.
6. Reconnect A/C switch wire.