TM 9-2350-230-12
REMOVAL-
ENGINE COOLANT HIGH TEMPERATURE SWITCH
AND TEMPERATURE TRANSMITTER
PRELIMINARY STEPS
A.
REMOVE AIR INLET GRILLE, GRILLE SUPPORT, AND
ENGINE ACCESS COVER (STEPS I THROUGH 5, FIG. 9-3).
B.
REMOVE CAP FROM TOP OF COOLANT SURGE TANK
AND DRAIN COOLANT BELOW LEVEL OF SWITCH OR
TRANSMITTER. USE SUITABLE CONTAINER. PETCOCK
IS LOCATED ON BOTTOM OF THERMOSTAT HOUSING
(FIG. 9-2).
A. ENGINE COOLANT HIGH TEMPERATURE SWITCH AN,J
ENGINE COOLANT TRANSMITTER.
REMOVAL-
TRANSMISSION TEMPERATURE AND PRESSURE
SWITCHES
PRELIMINARY STEPS
A.
OPEN LEFT ENGINE GRILLE.
B.
REMOVE AIR CLEANER DUCT AND COVER OPENINGS IN
AIR CLEANER AND TURBOCHARGER (STEP I,FIG.9-4).
REMOVAL
1.
DISCONNECT ELECTRICAL LEAD TO UNSERVICEABLE
B. TRANSMISSION OIL HIGH TEMPERATURE SWITCH AND LOW
ITEM.
PRESSURE SWITCH. REMOVAL - ENGINE OIL PRESSURE
2.
UNSCREW UNSERVICEABLE SWITCH.
SWITCH
INSTALLATION
REVERSE REMOVAL PROCEDURE
PRELIMINARY STEPS
A.
OPEN LEFT ENGINE GRILLE.
B.
REMOVE AIR CLEANER DUCT AND COVER OPENINGS IN
AIR CLEANER AND TURBOCHARGER (STEP I, FIG. 9-4).
REMOVAL
1.
DISCONNECT ELECTRICAL LEAD.
2.
UNSCREW SWITCH.
INSTALLATION
REVERSE REMOVAL PROCEDURE.
C. ENGINE OIL LOW PRESSURE SWITCH.
WE 11095
Figure 9-114. Removal/installation - power plant temperature and pressure switches and transmitters
9-120
