TM-5-3895-372-20
CONCRETE-MOBILE MIXER BODY M919, MODEL 8CM-24/F
TECHNICAL MANUAL; ORGANIZATIONAL MAINTENANCE MANUAL
AUGUST 1980
TM-5-3895-372-20 - Page 526 of 694
TM 5-3895-372-20
HYDRAULIC SYSTEM.
10-15.
CONTROL VALVE MAINTENANCE (Continued).
LOCATION/ITEM
ACTION
REMARKS
NOTE
Before beginning service lower auger to horizontal position and have access to drain pan.
A. REMOVAL.
1.
Two nuts (10) and
Remove from mounting studs.
Front and intermediate clamps.
lockwashers (9).
2.
Two mounting clamps (11).
Remove from mounting studs.
Front and intermediate clamps.
3.
Swivel nut (18).
Loosen and remove hose.
Cap end of hose.
4.
Swivel nut (7).
Loosen and remove hose.
Drain excess oil in pan.
5.
Swivel nut (8).
’Loosen and remove hose.
Drain excess oil in pan.
6.
Hose fitting (12).
Remove.
7.
Hose fitting (3).
Remove hose (4).
8.
Swivel nut (6).
Loosen and remove hose (2).
Drain excess oil in pan.
9.
Two capscrews (15)
Remove.
and lockwashers (16).
10. Hydraulic control valve (14).
Remove from vehicle and place
in a vise.
11. Swivel nut (5).
Loosen.
12. Hose fitting (1).
Loosen and remove hose (2).
13. Elbow(17).
Remove from valve (14).
14. Elbow (19).
Remove from valve (14).
15. Adapter (13).
Remove from valve (14).
B. INSTALLATION.
NOTE
Apply liquid teflon on all threaded joints at installation.
16. Adapter (13).
Install in valve (14).
17. Elbow (19).
Install in valve (14).
10-56
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