DRAFT
TM 5-4210-249-13&P-2
FIELD LEVEL MAINTENANCE
CREW CAB HEATER HOSES REPLACEMENT
INITIAL SETUP:
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Tools and Special Tools
References
Drain Pan (WP 0622, Item 9)
WP 0614, Fig. 7
Tool Kit, General Mechanic's: Automotive
Equipment Conditions
(WP 0622, Item 27)
Crew cab bench seat and access panel removed
Materials/Parts
(WP 0501)
Ties, Cable, Plastic (WP 0625, Item 58)
Tape, Adhesive (WP 0625, Item 52)
REMOVAL
TFFT00843
NOTE
Heater hoses will leak engine coolant. Position a suitable drain pan under hoses to catch
excess coolant.
Remove cable ties as required.
Perform Step (1) to remove heater hose from left side of engine.
Turn shutoff valves clockwise to close.
1.
Close shutoff valve (1).
2.
Loosen hose clamp (2) and remove hose (3) from shutoff valve (1).
3.
Separate hose (4) from hose (3).
0209-1