TM 55-1520-240-23-10
16-27
ASSEMBLE FORWARD OR AFT CARGO HOOK (AVIM)
(Continued)
16-27
33.
Position load beam (74) on its side, slotted end
of trunnion shaft (72) up.
34.
Install rear plate (25) over trunnion shaft (72) with
opening in load beam (74) away from rear plate.
35.
Install retaining ring (75).
36.
Rotate load beam (74) up to rear plate (25).
37.
Align spring (76) with slot in trunnion shaft (72)
and install spring return (77) on shaft.
38.
Set spring return (77) tension as follows:
a.
Mark screw hole (78) at point A.
b.
Using adjustable pin spanner, rotate spring
return (77) clockwise to point B.
39.
Install three screws (79). Torque screws to 13
inch-pounds.
16-146
