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 31 of 717
TM 9-2320-279-34-3
Table 17-10. Main Control Valve
Hose Or Tube
J
Q
AG
AI
AS
AU
w
v
AQ
AP
AL
AM
From
Component
Hoist Port A (57)
Hoist Port B (58)
Boom Port A (59)
Boom Port B (60)
Tank Port T (61)
Pressure Port P (62)
Telescoping Port A (63)
Telescoping Port B (64)
Swing Port A (65)
Swing Port B (66)
Mast Port A (67)
Mast Port B (68)
Figure
17-10
17-10
17-10
17-10
17-10
17-10
17-10
17-10
17-10
17-10
17-10
17-10
To
Component
M977, M985, and M984E1 Crane Maintenance Instructions (Cont)
17-2. HYDRAULIC HOSES, TUBES, AND FITTINGS REMOVAL/INSTALLATION (CONT).
Hose End (10)
Hose End (19)
Fitting (37)
Fitting (39)
Quick Coupling (53)
Tee (54)
Hose End (25)
Hose End (24)
Swing Drive Brake Valve (49)
Swing Drive Brake Valve (49)
Tee (44)
Elbow (45)
Figure
17-1
17-2
17-5
17-6
17-9
17-9
17-3
17-3
17-8
17-8
17-7
17-7
Figure 17-10. Main Control Valve.
17-14
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