TM 9-2320-260-20
13-26. DUMP HOIST CONTROL BOX MAINTENANCE (Contd)
1.
Install control box (15) on subframe (5) with three new lockwashers (7) and screws (6).
2. Install four new woodruff keys (9) on shafts (10).
3. Install two levers (2) on control box (15) and secure with two screws (1), new lockwashers (3),
and nuts (4).
4. Position two control box levers (12) on control valve trunnion (8) and control box (15).
5. Install screw (11) through two control box levers (12) and secure with new lockwasher (13) and
nut (14).
6. Install two clevises (17) on levers (2) with two straight pins (16) and new cotter pins (18).
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