TM 5-4930-244-14
b.
Installation.
(1)
Slide front jack (2) into mount sleeve (5).
(2)
Slide jack pin (4) through front jack (2).
(3)
Install cotter pin (3) into jack pin (4).
(4)
Lower front jack (2) until it touches the ground. Continue to raise front jack (2) until trailer rises above jack stand
or other suitable brace. Remove jack stand from under lunette ring.
(5)
Slide scissors jack (7) up and into jack guide (9).
(6)
Align holes in scissors jack (7) and jack guide (9) and install pin (8).
(7)
Align safety chain bracket (13) with holes in trailer frame (20), securing safety chain bracket (13) with two hex cap
screws (19) and two self-locking nuts (18). Typical two places.
(8)
Align safety chain bracket (13) with yoke (12), install pin (11) through yoke (12) and safety chain bracket (13),
securing pin (11) with cotter pin (10). Typical two places.
(9)
Align safety chain (14) with hook (17), install pin (16) through hook (17) and safety chain (14), securing pin (16)
with cotter pin (15). Typical two places.
(10)
Align safety chain (14) with yoke (12), install pin (11) through yoke (12), and safety chain (14), securing pin (11)
with cotter pin (10). Typical two places.
(11)
Hold scissors jack (7) with one hand and pull out pin (8) with other hand from side of jack guide (9).
(12)
Slide scissors jack (7) down and out of jack guide (9), until it rest snugly on the ground. V.
(13)
Slide jack handle (21) onto rear scissors jack (9) and jack the trailer frame (20) up until frame (20) has cleared
jack stand. Repeat opposite side.
4-180
