TM 9-2350-261-20-4
REPLACE BULKHEAD CONNECTION TO COOLANT HEATER FUEL
0644 00
INLET HOSE TUBE -- Continued
INSTALLATION
1.
Install elbow (2) in hull. Secure with jamnut (7).
NOTE
Replacing a flareless fuel hose or tube assembly may also require new mating fittings such as
a tee, elbow, or adapter.
2.
Place three clamps (4) on tube (5). Install tube on elbow (2) and nipple (6).
3.
Align three clamps (4) with three hull weldnuts. Secure with three screws (3).
4.
Connect hose (1) to elbow (2).
FOLLOW-THROUGH STEPS
1.
Open coolant heater fuel shutoff valve (see your -10).
2.
Bleed fuel lines (WP 0599 00).
3.
Start coolant heater (see your -10). Check for fuel leaks. Turn heater off.
4.
Close power plant front access door and raise trim vane (see your -10).
5.
Install front floor plates (WP 0437 00, WP 0438 00, WP 0440 00, or WP 0441 00).
6.
Install personnel heater duct (WP 0617 00).
7.
Install power plant rear access panel (WP 0431 00, WP 0432 00, or WP 0433 00).
8.
Raise and lock ramp (see your -10).
9.
Stop engine (see your -10).
END OF TASK
0644 00-3/4 blank
