TM 5-5420-226-20-2
FUEL BACKFLOW VALVE REPLACEMENT (Sheet 1 of 4)
PROCEDURE INDEX
PAGE
PROCEDURE
Removal
Cleaning and Inspection
Installation
TOOLS:
9/16 in. combination box and open end wrench
5/8 in. combination box and open end wrench
7/8 in. combination box and open end wrench
1 in. combination box and open end wrench
Ratchet with 1/2 in. drive
7/16 in. socket with 1/2 in. drive
Rags (Item 12, Appendix D)
SUPPLIES:
Dry cleaning solvent (Item 54, Appendix D)
Sealing compound (Item 27, Appendix D)
Fuel line plugs
PRELIMINARY PROCEDURE: Remove lower engine access panel (page 17-16)
NOTE
Place rags under disconnect points to soak up fuel spilled when disconnect-
ing fuel lines.
TA107630
Go on to Sheet 2