TM 10-7310-281-13&P
MODERN BURNER UNIT (MBU)
0025 00
UNIT MAINTENANCE PROCEDURES
0025 00-2
Remove nylon retainer clips from the fuel line assembly (2).
Remove four cross tip screws (3) securing vent assembly to fuel tank (4).
Remove fuel line from fitting (5).
Remove fitting (5) from vent valve assembly solenoid (6) using wrench.
Disconnect power lead (7) from harness (8).
Remove vent valve assembly (1) from fuel tank (4).
Discard old O-ring (9).
Install new O-ring (9).
Place new vent valve assembly (1) into position in fuel tank (4).
Install four cross tip screws (3) holding vent valve assembly to fuel tank (4).
Install fuel fitting (5) onto vent valve assembly (1) using wrench.
Install fuel line onto fitting (5).
Connect power lead (7) to harness (8).
Install nylon retainer clips around fuel line assembly (2), fuel line (5), and power lead (8).
Install the reflective heat shield and burner tube assembly as described in WP 0024.
Replacing Vent Valve Assembly
END OF WORK PACKAGE
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