TM 9-2320-279-34-3
M977, M985, and M984E1 Crane Maintenance Instructions (Cont)
17-6.1. SWING DRIVE VALVE REMOVAL/REPAIR/INSTALLATION (M984E1).
This task covers:
a. Removal
d. Assembly
b. Disassembly
e. Installation
c. Cleaning/Inspection
f. Follow-on Maintenance
INITIAL SETUP
Models
References
M984E1
None
Test Equipment
Equipment Condition
None
TM or Para
Condition Description
Special Too1s
Para 17-2.1
Swing drive valve hydraulic
None
hoses and tubes removed.
Supplies
Special Environmental Conditions
None
None
Personnel Required
General Safety Instructions
MOS 63W, Wheel vehicle repairer
None
Level of Maintenance
Direct Support
a. Removal.
(1) Remove four screws (1) and lockwashers (2).
(2) Remove valve (3) from motor (4).
(3) Remove two preformed packings (5).
17-28.1