TM 5-3805-254-20-1
RADIATOR HOSE
This task covers:
a.
Removal (page 2-651.0)
c.
Inspection/Replacement (page 2-651.2)
b.
Cleaning (page 2-651.2)
d.
Installation (page 2-651.4)
INITIAL SETUP:
Equipment Conditions
Tools/Test Equipment - Continued
Left and right side hood panels opened (page
Wrench, open-end, 1 3/8-inch
2-424).
Cooling system drained (page 2-628).
Materials/Parts
Tools/Test Equipment
Detergent, liquid, GP (Item 7, Appendix C)
Rags, wiping (Item 15, Appendix C)
Gloves, safety
Sealer, silicone rubber (Item 16, Appendix C)
Goggles, safety
Solvent, dry-cleaning (Item 19, Appendix C)
Handle, ratchet, 3/8-inch drive
Tape, antiseizing (Item 22, Appendix C)
Scraper, gasket
Gasket, elbow
Screwdriver, flat-tip, 1/4-inch
Locknut, extension
Socket, 1/2-inch, 3/8-inch drive
Lockwasher, elbow (two required)
Wrench, box-end, 7/16-inch
Wrench, open-end, 7/16-inch
Personnel Required
Wrench, open-end, 1 1/8-inch
One
ACTION
LOCATION
ITEM
REMARKS
REMOVAL
1.
Radiator hose (1)
Two clamps (2)
Using 1/4-inch flat-tip screwdriver, loosen.
2.
Elbow (3)
Hose (1) and clamp
Take off.
(2)
3.
Elbow (4)
Hose (1) and clamp
Take off.
(2)
4.
Extension (5)
Screw (6), locknut
a.
Using 7/16-inch open-end wrench and 7/16-inch
(7), and clamp (8)
box-end wrench, unscrew, and take out.
b.
Get rid of locknut.
c.
Take out hose.
d.
Take clamp off hose.
5.
Radiator (9)
Two screws (10),
a.
Using 1/2-inch, 3/8-inch drive socket and ratchet
lockwashers (11),
handle, unscrew, and take out.
washers (12), elbow
b.
Take off elbow. ’
(3), and gasket (13)
c.
Get rid of lockwashers.
d.
Using gasket scraper, scrape off all old gasket
material.
e.
Get rid of gasket.
Change 1 2-651.0
