TM 9-2320-260-34-2
15-57. LIFTGATE HYDRAULIC TUBING REPLACEMENT (M820A2) (Contd)
Install fluid restrictor (18) on lifting cylinder (13).
17.
Install nipple (14), elbow (15), and adapter (16) on lifting cylinder (13).
18.
Install two elbows (21), nipple (20), tee (19), and adapter (26) on control valve (1).
19.
Install hydraulic hose (17) on adapter (16) and tee (19).
20.
21.
Install return hose (12) on adapter (26).
Install hydraulic hose (22) on fluid restrictor (18) and control valve (1).
22.
Install two nipples (2), tees (3), nipple (29), flow valve (28), and two connectors (27) on control
23.
valve (1).
Install two elbows (8) on closing cylinder (7).
24.
Install hydraulic hoses (24) and (23) on two elbows (25) and connectors (27).
25.
26.
Install hydraulic hoses (10) and (9) on two elbows (8) and tees (3).
27.
Install hydraulic hoses (10) and (9) on frame (4) with clamp (5), screw (6), and two new tiedown
straps (11).
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