TM 9-2330-247-14&P
4-48.
RETRACTABLE SUPPORTS (Con't)
ACTION
ITEM
REMARKS
LOCATION
Adjusting nut
a. Place adjusting nut (22) vertically in vise with
34.
vise caps.
(22) and
tube (23)
b. Put tube (23) in place.
c. Drive tube (23) into adjusting nut (22) using brass
drift and hammer until nut reaches mark on tube.
a. Put in place.
35.
Tube (23)
Cap (24)
b. Drive on using hammer,
a. Put in place.
Bushing (32)
36.
Quadrant
housing (12)
b. Using brass drift and hammer, drive in until fully
seated
37.
Put in place and seat using hammer.
Seal (33)
38.
Using hammer and brass drift, tap in place.
Grease cap (34)
Bearing cup (28)
39.
Using cup puller/installer, put in place.
40.
Bearing (29)
Bearing cup (28)
b. Put in place.
and quadrant
housing (12)
Put in place.
41.
Washer (36)
Quadrant
housing (12)
42.
a. Put in place over handwheel (37).
Handwheel (37)
Seal (38)
b. Tap with hammer until seated.
43.
Put in place.
Handwheel (37)
Quadrant
housing (12)
44.
a. Put fork (7) in place.
Fork (7)
Quadrant
b. Turn handwheel (37) clockwise until hole for pin
housing (12)
stop (35) in fork (7) clears quadrant housing (1 2).
and hand-
wheel (37)
a. Assemble.
45.
Two S-hooks
Quadrant
b. Put in place.
(25), chain
housing (12)
in. flat-tip screwdriver, screw in and
c. Using
(27), and
tighten.
screw (26)
Put in place.
46.
Cotter pin (30)
Chain (27), quadrant
housing (12), and
handwheel (37)
47.
in. punch, tap
Put in place and, using hammer
Pin stop (35)
Fork (7)
in until flush with threads.
Using automotive adjustable wrench, screw in and
48.
Adjusting nut (22)
Quadrant
tighten.
housing (12)
Tube (23) and cap (24) will be attached to
adjusting nut (22).
4-114