TM 9-2320-260-20
THIS TASK COVERS:
a. Removal
b. Installation
INITIAL SETUP
REFERENCES (TM)
APPLICABLE MODELS
M816, M819
TM 9-2320-260-10
TM 9-2320-260-20P
MATERIALS/PARTS
EQUIPMENT CONDITION
Four lockwashers
Two locknuts
Parking brake set (TM 9-2320-260-10).
q
q Wrecker hoist winch block removed (para. 13-39).
PERSONNEL REQUIRED
GENERAL SAFETY INSTRUCTIONS
Two
Wear hand protection when handling winch cable.
WARNING
Wear hand protection when handling winch cable. Broken wires
may cause injury to personnel.
NOTE
Maintain manual tension on hoist cable.
1. Remove four screws (7), lockwashers (6), washers (5), and guard (4) from rear sheaves (8). Discard
lockwashers (6).
2. Remove two locknuts (2), screws (11), and spacers (1) from inner boom (10). Discard locknuts (2).
3. Remove setscrew (12) and cable (9) from hoist winch drum (13).
4. Firmly grasp cable (9) and remove cable (9) from boom (3),
1. Guide and position cable (9) on boom (3) and rear sheaves (8).
2. Install cable (9) on hoist winch drum (13) with setscrew (12).
3. Install two spacers (1) on inner boom (10) with two screws (11) and new locknuts (2).
4. Install guard (4) on boom (3) with four washers (5), new lockwashers (6), and screws (7).
13-96
