Temperature Sensor - Replacement; Oil Pressure Switch/Sending Unit Socket - Dodge D250 1990 Service Manual

Electrical System
DODGE Turbo Diesel
Engine Electrical System Replacement Procedures
Page8-15
Oil Pressure Switch/Sending Unit Socket
Replace the switch and connect the electrical connector.
Tighten the oil pressure switch.
Torque Value: 16 N-m [12 ft-lbs]
Temperature Sensor - Replacement
Warning: Walt until the temperature Is below 50°C
[120°F] before removing the coolant system pressure
cap. Failure to do s o can c a u s e personal injury from
heated coolant spray.
Drain the coolant system by opening the drain valve on the
radiator. A drain pan with a capacity of 20 liters [5 U.S. gallons]
will be adequate to hold the coolant.
Disconnect the temperature sensor wiring. Clean the area
around the sensor thoroughly.
1 1/16 inch Socket
Remove the temperature sensor.