REPLACE ENGINE COOLANT TEMPERATURE TRANSMITTER (M548A3) -- Continued
Energized systems and equipment can burn you. If MASTER SWITCH is ON, electrical system
and equipment will be energized. Make sure MASTER SWITCH is OFF when you work on
electrical systems or equipment.
Disconnect electrical circuit 33 lead (1) from engine coolant temperature transmitter (2).
Remove engine coolant temperature transmitter (2) from thermostat housing (3).
Compressed air can injure you and others. Do not aim air at people. Do not use more than 30
psi (207 kPa). Always wear goggles.
Clean parts with cleaning compound or by steam cleaning. Dry with clean cloth or compressed air.