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ARTING THE VEHICLE
from Mack Truck Electronic V-MAC IV Vehicle Management & Control with Co-Pilot Display Operator's Manual
The following procedure used start and warm a vehicle management and control - MAC) engine during any ambient air temperature (AA condition:
Note : Release the clutch and make sure the transmission neutral before starting the engine.
1 T urn the ignition key the position clockwise. When the ait indicator the instrument cluster shuts fully engage the starter . Release the ignition key soon the engine starts.
Note : the engine does not start immediately , limit cranking periods seconds avoid overheating and damaging the starter .
2 After the engine has warm the engine until engine coolant temperature (ECT) reaches 60°C (140°F). After reaching 60°C (140°F), the engine can operated normally .
Note : the engine does not start immediately , limit cranking periods seconds avoid overheating and damaging the starter .
Note : W arm - time can reduced increasing engine idle speed between RPM either applying the throttle pedal using the variable speed governor (electronic hand throttle) feature. When operating unloaded, the engine may also warmed moving the vehicle (after one minute idling time) with a throttle application only .
Note : Starter Protection will limit cranking time avoid overheating the starter . the starter has will forced f until has