TM 9-2320-279-20-2
Winches, Cranes, and Power Takeoff (PTO) Maintenance Instructions (Cont)
17-22. BOOM HOSE REEL REMOVAL/INSTALLATION (M983) (CONT).
a.
l
l
Removal.
(1) Support hose reel (1) with
suitable lifting device.
NOTE
Plug hoses as they are
disconnected to prevent
dirt from entering hydraulic
system.
Tag and mark all hoses
before removal.
(2) Disconnect hoses (2 and 3)
at lower hose couplings (4).
Remove preformed
packings (5) from couplings.
WARNING
Release tension slowly after
hoses are disconnected from
boom. Hose reel drum is
spring loaded and may cause
serious injury.
(3)
(4)
(5)
(6)
(7)
(8)
(9)
17-102
Disconnect hoses (6 and 7)
from hose couplings (8) at
top of boom (9). Remove
preformed packings (10)
from couplings.
Remove three nuts (11) and
lockwashers (12).
Remove hose reel (1) from
boom (9).
Remove two hoses (2 and 3)
from elbow fittings (13).
Remove preformed
packings (14) from elbow
fittings.
Remove two elbow
fittings (13) from hose
reel (1).
Remove two hoses (6 and 7)
from two fittings (15) on
hose reel (1). Remove
preformed packings (16)
from fittings.
Remove two fittings (15)
from hose reel (1).
