TM 9-4940-568-20
5-48
5-12. REMOTE CONTROL BOX REPAIR (Continued)
(2) Remove and discard four locknuts (3)
from studs (4).
(3) Lift swing controller (5) away from
remote control box (2).
(4) Disconnect swing controller connector
(6) from connector (7).
(5) Remove gasket (8) and swing controller
(7) from remote control box (2). Discard
gasket (8).
NOTE
Note position of screw (9)
and lever assembly (10)
prior to removal.
(6) Remove screw (9), lever assembly (10),
and preformed packing (11) from swing
controller (6). Discard preformed
packing.
(7) Loosen nut (12) and remove knob (13)
and nut (12) from lever assembly (10).
(8) Repeat Steps (2 thru 7) for telescope
controller, hoist controller and boom
controller.
(9) Disconnect switch (14) from connector
(15).
(10) Remove two screws (16), switch (14),
and insulator (17) from controller (18).
(11) Disconnect switch (19) from connector
(20).
(12) Remove two screws (21), switch (19),
insulator (22), and spacer (23).
