TM 5-5420-226-20-2
ENGINE FUEL RETURN SELECTOR COCK REPLACEMENT (Sheet 2 of 4)
REMOVAL:
Using 1 inch wrench, disconnect
1.
fitting (A).
Using one 1-1/2 inch wrench, hold
2.
fitting (B) secure and loosen fitting
(C) with other 1-1/2 inch wrench.
Using 1-3/8 inch wrench, hold fitting
3.
(D). Loosen fitting (E) with 1-1/2
inch wrench.
Using cutting pliers, cut lockwire (F)
4.
and remove.
5.
Using 7/16 inch socket, remove three
screws and lockwashers (G) and spacers
(H) securing return selector cock (J)
to mounting brackets (K). Remove
s e l e c t o r cock.
Place selector cock (J) in vise.
6.
7.
Remove cotter pin and headless straight
pin (L).
8.
Remove pointer assembly (M).
Remove instruction plate (N).
9.
10.
Using adjustable wrench,
remove elbows (P) and (Q).
11.
Using 1-3/8 inch wrench,
remove fitting (D).
Remove selector co
12.
from vise.
TA107763
Go on to Sheet 3
7-156