TM 9-2320-279-20-3
Section II.
HYDRAULIC HAND PUMP
Hydraulic System Maintenance Instructions
19-2. HYDRAULIC HAND PUMP REMOVAL/INSTALLATION (M983).
This task covers:
a. Removal
b. Installation
c. Follow-on Maintenance
References
None
Equipment Condition
INITIAL SETUP
Models
M983
Test Equipment
None
Special Tools
None
Supplies
Compound, sealing. pipe thread. Item 18.
Appendix C
TM or Para
Condition Description
TM 9-2320-279-10 Shut off engine.
LO 9-2320-279-12
Hydraulic system drained.
Special Environmental Conditions
None
Tags, identification. Item 48. Appendix C
Personnel Required
MOS 63S, Heavy wheel vehicle mechanic
General Safety Instructions
None
a. Removal.
NOTE
Tag and mark hoses before
removal.
(1) Disconnect two hoses (1
and 2).
(2) Note direction of arrow and
remove check valve (3).
(3) Remove two nuts (4),
lockwashers (5), screws (6).
and hydraulic hand
pump (7) from fender (8).
(4) Remove elbow (9).
19-2
