TM-5-3805-254-20-1
TRUCK, DUMP, 20 TON, 6X4, ON-OFF HIGHWAY 71,000 GVW, IHC MODEL F-5070 (CCE)
TECHNICAL MANUAL; ORGANIZATIONAL MAINTENANCE MANUAL VOLUME 1 OF 2
JANUARY 1988
TM-5-3805-254-20-1 - Page 712 of 790
TM 5-3805-254-20-1
Section IX.
COOLING SYSTEM MAINTENANCE
Page
Page
Air Compressor Coolant Hoses.
...............................
2-655
Radiator Outlet Hose.
...............................................
2-639
Fan Drivebelt .
...........................................................
2-661
Radiator Vent Hose.
..............................................
2-642.1
Front Water Manifold Hose .
..................................
2-651.8
Thermostat.
..............................................................
2-633
Radiator.
...................................................................
2-628
Water Filter .
.............................................................
2-637
Radiator Bypass Coolant Line.
.................................
2-647
Water Filter Hoses .
..................................................
2-658
Radiator Deaeration Hose.
....................................
2-651.6
Water Pump Belt Adjustment.
..................................
2-636
Radiator Hose.
.......................................................
2-651.0
Radiator Inlet Hose.
..................................................
2-643
RADIATOR
This task covers:
a.
Checking Coolant
c.
Flushing (page 2-630)
Protection (page 2-628)
d.
Refilling (page 2-630)
b.
Draining (page 2-629)
e.
Adding (page 2-632
)
INITIAL SETUP:
Tools
Personnel Required
Can, filling, radiator, 3-gallon
One
Container, 6-gallon
Hose, water
Equipment Condition
Pliers, slip-joint, 8-inch
Screwdriver, flat-tip, 1/4-inch
Right and left side hood panels opened
Tester, antifreeze, cooling system
(page 2-424).
Materials/Parts
References
Coolant, antifreeze (item 6,
TB 750-651 (Use of Antifreeze Solutions in
appendix C)
Engine Cooling Systems)
Rags, wiping (item 15, appendix C)
TM 5-3805-254-10 (Operator’s Manual)
ACTION
LOCATION
ITEM
REMARKS
CHECKING COOLANT PROTECTION
WARNING
Be careful when removing radiator cap.
If engine is hot, escaping steam could burn you.
Use a
rag to cover radiator cap.
Unscrew cap just enough to allow any built-up pressure to escape.
When all pressure has been relieved, unscrew cap and take off.
1.
Radiator (1)
Cap (2)
Turn counterclockwise and take off.
Change 1
2-628
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