TM 9-2320-279-34-3
M977, M985, and M984E1 Crane Maintenance Instructions (Cont)
17-38.1
OUTRIGGER OUTER BEAM AND EXTENSION CYLINDER REMOVAL/
INSTALLATION (M984E1).
This task covers:
a. Removal
b. Installation
c. Follow-on Maintenance
INITIAL SETUP
Models
References
M984E1
None
Test Equipment
None
Special Tools
None
Supplies
None
Personnel Required
MOS 63W, Wheel vehicle repairer (2)
Equipment Condition
TM or Para
Condition Description
Para 17-36.1
Outrigger leg cylinder
removed.
TM 9-2320-279-20 Outrigger cover removed.
Special Environmental Conditions
None
General Safety Instructions
None
Level of Maintenance
Direct Support
a.
Removal.
NOTE
Some models have guide tubes for the outrigger hoses in place of brackets. For
outriggers without guide tubes, do steps (1) and (2). For outriggers with guide
tubes, do steps (2) through (2.2).
(1)
Remove two nuts (1), lockwashers (2), washers (3), and bracket (4).
(2)
Remove two screws (5), lockwashers (6), and nuts (7), and slide rods (8) down.
17-168
Change 3
