TM-9-2350-277-20-2
CARRIER M113A3, M577A3, M1059A3, M1064A3, M1068A3 AND M58
TECHNICAL MANUAL; UNIT MAINTENANCE MANUAL VOLUME 2 OF 6
TM-9-2350-277-20-2 - Page 552 of 783
TM 9-2350-277-20-2
CHAPTER 7
UNIT MAINTENANCE INSTRUCTIONS
FOR COOLING SYSTEM
WORK PACKAGE INDEX
Title
Sequence No.
DRAIN AND FILL COOLING SYSTEM.
.......................................................................................................................
0227 00
CLEAN RADIATOR.
........................................................................................................................................................
0228 00
REPLACE RADIATOR AND PARTS.
..............................................................................................................................
0229 00
REPLACE AUXILIARY TANK.
.......................................................................................................................................
0230 00
REPLACE THERMOSTATIC FAN SPEED SWITCH (OLD CONFIGURATION).
......................................................
0231 00
REPLACE UPPER COOLANT HOSE AND TUBE.
.......................................................................................................
0232 00
REPLACE RADIATOR OUTLET TUBE AND HOSES.
.................................................................................................
0233 00
REPLACE BALANCE HOSE.
..........................................................................................................................................
0234 00
REPLACE DRAIN COCK AND HOSE.
..........................................................................................................................
0235 00
REPLACE COOLANT AIR SEPARATOR.
......................................................................................................................
0236 00
REPLACE THERMOSTAT/COVER.
................................................................................................................................
0237 00
REPLACE THERMOSTAT TUBE/HOSES.
.....................................................................................................................
0238 00
ADJUST COOLANT PUMP BELTS.
...............................................................................................................................
0239 00
REPLACE COOLANT PUMP IDLER PULLEY/BELTS.
...............................................................................................
0240 00
REPLACE ENGINE COOLANT PUMP.
.........................................................................................................................
0241 00
ADJUST VENTILATING FAN DRIVE BELT.
................................................................................................................
0242 00
REPLACE VENTILATING FAN DRIVE BELT.
.............................................................................................................
0243 00
REPLACE VENTILATING FAN DRIVE PULLEY.
........................................................................................................
0244 00
REPLACE FLAT PULLEYS AND BEARINGS.
..............................................................................................................
0245 00
REPLACE IDLER ARM AND SPRING TENSIONER.
..................................................................................................
0246 00
REPLACE VENTILATING FAN ASSEMBLY.
...............................................................................................................
0247 00
REPLACE FAN DRIVE SHAFT AND BEARING HOUSING.
......................................................................................
024800
REPLACE FAN AND GENERATOR VARIABLE SPEED DRIVE (OLD CONFIGURATION).
..................................
0249 00
REPLACE HOSES FROM THERMOSTAT TO VARIABLE SPEED DRIVE (OLD CONFIGURATION).
......... ........
0250 00
REPLACE TRANSMISSION OIL SUPPLY AND RETURN HOSES (OLD CONFIGURATION).
..................... ........
0251
00
REPLACE VARIABLE SPEED FAN DRIVE VALVE AND OVERRIDE SWITCH (NEW CONFIGURATION).
....0231 01
REPLACE HOSE FROM VARIABLE SPEED FAN DRIVE OVERRIDE SWITCH TO VSFD DRIVE
REPLACE
VARIABLE SPEED FAN DRIVE ASSEMBLY (NEW CONFIGURATION).
.............................................
0249 01
REPLACE VARIABLE SPEED FAN DRIVE CONTROLLER (NEW CONFIGURATION).
............................. .......
0250 01
(NEW CONFIGURATION).
........................................................................................................... .................................
0251 01
Change 2
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.
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