TM 5-5420-202-20-2
FUEL RETURN LINES REPLACEMENT (Sheet 6 of 10)
INSTALLATION:
Using 15/16 inch wrench on elbow (A) and 3/4 inch wrench on check valve (B), install
1.
check valve (B) in elbow (A).
Using 3/4 inch wrench on check valve (B) and 7/8 inch wrench On fuel return line (C),
2*
install fuel return line (C) on check valve (B).
Install clamp (D) on fuel return line (C).
3.
4.
Using screwdriver and 3/8 inch socket, install screw (E) and nut (F) securing clamp (D).
Place cross tube (G) in vise and using 7/16 inch wrench, install elbow (H) in cross tube (G).
5.
Remove from vise.
Place cross tube (G) in position on bulkhead (J) and using hands, install washer (K) and
6.
nut (L) on cross tube (G).
7.
Using 1-1/8 inch wrench, tighten nut (L) on cross tube (G).
8.
Using 1-1/8 inch wrench, install fuel return tube (M) to cross tube (6).
Go on to Sheet 7