TM 5-5420-226-20-2
INTER-TANK SWING CHECK VALVE REPLACEMENT (Sheet 2 of 5) - Continued
3. Using 9/16 inch socket and 9/16 inch
wrench, remove screw (F) and nut and
washer (G) holding clamp (H) to bracket
(J).
Remove clamp (H) from hose (C).
4.
5. Using 9/16 inch socket, remove
screw and washers (K) holding bracket (J) to hull.
6. Remove bracket (J).
7. Using 1 inch wrench on fuel hose (L) and 7/8 inch wrench on elbow (M), loosen fuel line
(L) from elbow (M).
8. Using 7/8 inch wrench on fuel hose (C) coupling nut and 1-1/4 inch wrench on check
valve (N), remove fuel hose (C).
9. Using 1-1/4 inch wrench on check valve (N) and 7/8 inch wrench on elbow (M), remove
elbow (M). Use vise if necessary.
Go on to Sheet 3
TA107853
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