CAUTION! Do not add cold coolant to a hot engine. This can cause engine casting damage. Allow the engine to cool to below 50°C (120°F) before adding coolant. Remove the radiator or fill cap and check the coolant level. Refer to the OEM service manual instructions for recommendations. Add coolant if necessary. Do not overfill.
ADJUSTMENT, REPAIR AND REPLACEMENT Fuel Shutoff Valve Voltage Check
CAUTION! To avoid damage to the ECM, connect only one wire to the fuel shut off solenoid. Connect the wire. Make sure the shutoff valve coil is the correct voltage.
Figure 172
The coil voltage and part number are cast into the terminal connection end of the coil. Turn the vehicle starter switch to the "ON" position. Check the voltage to the coil with a multimeter, Part Number 3377161, or equivalent.The voltage must be the same as the battery voltage.Turn the vehicle starter switch to the "OFF" position. The voltage must be the dame as the battery voltage. Turn the vehicle starter switch to the "OFF" position.
Figure 173
Drive Belt, Alternator
QSM11 Cummins Engine Page 96
QSM11CUMMINSENG
