TM 9-2320-279-34-3
M977, M985, and M984E1 Crane Maintenance Instructions (Cont)
17-38.2. OUTRIGGER INNER BEAM REMOVAL/INSTALLATION (M984E1) (CONT).
WARNING
Keep out from under heavy parts. Falling parts may cause serious injury or
death.
(2) Remove two screws (2), lockwashers (3), end caps (4), and pin (5) from inner beam (1).
(3) Soldier A and Soldier B remove inner beam (1) outrigger housing (6).
b. Installation.
(1) Soldier A and Soldier B aline and install inner beam (1) in outrigger housing (2).
(2) Install pin (3) in inner beam (1) with two end caps (4), lockwashers (5), and screws (6).
c. Follow-on Maintenance.
(1) Install extension cylinder and outer beam (para 17-38.1).
(2) Install outrigger leg cylinder (para 17-36.1).
END OF TASK
17-170.6
