12
TM 5-2420-231-23-3
FIELD MAINTENANCE
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HEATER TUBES AND HOSES REPLACEMENT
0354
Removal, Cleaning and Inspection, Installation
INITIAL SETUP
Tools and Special Tools
References
Tool Kit, General Mechanic's
0
0
(WP 0376, Item 117)
WP 0374 (Group Number 0841 and 0842)
0
Pan, Drain, 5 gal. Capacity (WP 0376, Item 54)
0
Equipment Conditions
Wrench, Combination, Standard, 12 Pt, 24 mm
0
Engine coolant drained (WP 0090)
(WP 0376, Item 136)
0
Air cleaner barrier curtain removed (WP 0099)
0
Materials/Parts
Instrument panel right-side covers removed
0
Cap Set, Protective, Dust and Moisture
(WP 0176)
0
(WP 0375, Item 4)
Front floor cover plate removed (WP 0306)
0
Sealing Compound (WP 0375, Item 31)
0
Estimated Time to Complete
Tiedown Strap (WP 0375, Item 35)
0
10.8 hr
Gasket
0
0
Personnel Required
Two
0
WARNING
Wear eye, hand, and skin protection when working with coolant.
Coolant is very slippery. Immediately wipe up any spills.
Failure to follow these warnings may result in injury or death to personnel.
CAUTION
Plug and cap all hoses and fittings to prevent contamination. Failure to follow this caution
may result in damage to the machine.
NOTE
Tag and mark all lines to aid in installation.
Note quantity and location of tiedown straps.
Note location and routing of hoses.
0354-1