TM-9-2320-279-34-3
M977 SERIES, 8x8 HEAVY EXPANDED MOBILITY TACTICAL TRUCKS (HEMTT)
TECHNICAL MANUAL; MAINTENANCE INSTRUCTIONS DIRECT SUPPORT AND GENERAL SUPPORT, VOLUME 3 OF 3
TM-9-2320-279-34-3 - Page 71 of 717
TM 9-2320-279-34-3
M977, M985, and M984E1 Crane Maintenance Instructions (Cont)
17-6.1. SWING DRIVE VALVE REMOVAL/REPAIR/INSTALLATION (M984E1) (CONT).
b. Disassembly.
(1)
Remove two relief valves (1).
(2)
Remove two preformed packings (3),
retainers (2), and preformed packings (4)
from valve (1).
(3)
Remove two fittings (6) and preformed
packings (7) from valve (5).
(4)
Remove elbow (8) and preformed packing (9) from
valve (5).
(5)
Remove two check valves (10), preformed
packings (11), springs (12), valve seats (13), and
preformed packings (14) from valve (5).
(6)
Remove two plugs (14), two plugs (15), and two
plugs (16) from valve (5).
17-28.2
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