TM 9-2360-222-20-1-3
ENGINE FUEL RETURN SELECTOR COCK REPLACEMENT (Sheet 4 of 4)
4.
Position indicator plate (E) on return selector
cock (D) with word- BOTH at engine fuel return
tube elbow (center outlet).
5.
Position pointer assembly (F) at BOTH position.
NOTE
C h e c k t o be sure all three
openings in return selector cock
are open.
6.
Install headless straight pin (G) in pointer assembly (F) and secure with new cotter pin.
7*
Secure pointer assembly (F) in BOTH position with new lockwire (H) (Item 59, Appendix D).
8.
Using socket, secure return selector cock on mounting bracket (J) with three screws and new
9.
Using 1-3/8 inch wrench on fitting (C) and 1-1/2 inch wrench on fitting (M), hold fitting (C) in a
fixed position while securing fitting (M).
10.
Using one 1-1/2 inch wrench on fitting (N) and one 1-1/8 inch wrench on fitting (P), hold (P) in a
fixed position while securing fitting (N).
11.
Using 1-1 /8 inch wrench, secure tube fitting (Q).
12.
Fill fuel tanks.
13.
14.
Start engine (TM 9-2350-222-10) and allow it to run for a brief time while checking for leaks (,page
16.
16.
Replace 2A powerplant (page &14) or 2D powerplant (page 5-37).
End of Task
TA148975
7-.256