TM 5-4930-244-14
(17)
Install eight rods (20) into cylinder head and plug assembly (19).
(18)
Slide valve body and stop assembly (3) onto eight rods (20). Install eight stop nuts (18) onto eight rods (20).
(19)
Install retaining ring (35), washer (36) and block "V" packing (37) onto trip rod (16)
NOTE
Cross-torque four hex head - socket screws 45-50 in/lbs.
(20)
Install new gasket (34), two stops (32), valve seat (33), two valve guide and plug assembly (31) into port of valve
body and stop assembly (3), securing with four lockwashers (30) and four hex head socket screws (29).
(21)
Slide valve (28) and shuttle (15) into port of valve body and stop assembly (3).
(22)
Install plunger (21), aluminum gasket (8), and toggles.
(22)
into both side of valve body and stop assembly (3).
(23)
Using a wrench to hold trip rod (16) and install shuttle (15) onto trip rod (16). Install upper trip rod nut (17) onto
trip rod (16) See detail.
(24)
Install new o-ring (14) onto insert assembly (13). Screw plug and insert assembly (13) into valve body and stop
assembly (3).
(25)
Install eyebolt (12) into insert assembly (13).
(26)
Install spring (7), into plunger (21). Screw cylinder (9) into valve body and stop assembly (3).
(27)
Install steel washer (10), spring (11), and cap (6) into valve body and stop assembly (3).
(28)
Install new o-ring (4) into adapter (2). Align adapter (2) up with face on valve body and stop assembly (3),
securing adapter (2) using four hex head cap screws (1).
(29)
Thread upper coupling (57) to air motor piston rod (26). Install upper spring clips (56).
(30)
Install jam nut (54) securing pump tube (55) to air motor assembly.
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