TM 9-2320-260-34-2
16-3. FRONT WINCH LEVEL WIND MAINTENANCE (Contd)
Pack bearing (23) with grease and place sleeve (24) in bearing (23).
12.
Position sleeve (24) and bearing (23) in bore of sheave (22).
13.
14.
Soak two new felt washers (18) in lubricating oil and place in bore of sheave (22). Graphited surface
of felt washers (18) must be against sheave (22).
Aline sheave (22), bearing (23), sleeve (24), and two thrust washers (17) in sheave frame (2).
15.
Insert special screw (28) through sheave frame (2) and sleeve (24) and install with washer (27) and
16.
slotted nut (26).
Aline slotted nut (26) with hole in special screw (28) and install new cotter pin (25). Bend ends of
17.
cotter pin (25) around nut (26).
18.
Install grease fitting (29) in head of special screw (28).
19.
Install sheave guard (19) on sheave frame (2) with four new lockwashers (20) and screws (21).
16-25
