TM 5-5420-226 -20-2
ENGINE FUEL RETURN TUBE REPLACEMENT (Sheet 2 of 2)
REMOVAL:
1.
Using 1-1/8 inch wrench, loosen
tube fitting (A).
Using 1-1/8 inch wrench on tube
2.
fitting (B) and 1 inch wrench on
hose fitting (C), loosen tube fitting
(B) from hose fitting (C).
Using 7/1 6 inch wrench, remove screw
3.
and lockwasher (D) from clamp (E).
Remove clamp (E) from tube (B).
Remove tube (B) from tank.
4.
INSTALLATION :
1.
Lightly coat tube assembly connections
(A) and (B) with sealing compound.
2.
Using 1-1/8 inch wrench on tube fitting
(C) and 1 inch wrench on hose fitting
(B), install tube assembly (C) to hose (B).
Using 1-1/8 inch wrench on tube fitting
3.
(A), install tube fitting (A) to selector
cock (D).
4.
Using 7/16 inch wrench, install clamp (E)
and screw and lockwasher (F).
Fill fuel tanks (TM 5-5420-226-10).
5.
6.
Install powerplant (page 5-14).
End of Task
TA107849
7-242
