TM 9-2320-260-34-2
16-31. CABLE HOIST WINCH REPLACEMENT (M819)
THIS TASK COVERS:
b. Installation
a. Removal `
INITIAL SETUP
PERSONNEL REQUIRED
APPLICABLE MODELS
Two
M819
REFERENCES (TM)
TOOLS
LO 9-2320-260-12
General mechanic's tool kit
TM 9-2320-260-10
(Appendix B, Item 1)
TM 9-2320-260-20
Mechanical puller kit (Appendix B, Item 14)
TM 9-2320-260-34P-2
1-7/16-in. open-end wrench
EQUIPMENT CONDITION
1-1/2-in. open-end wrench
Parking brake set (TM 9-2320-260-10).
Hoist winch cable removed (TM 9-2320-260-20).
1-11/16-in. open-end wrench
GENERAL SAFETY INSTRUCTIONS
Lifting device
All personnel must stand clear during lifting
Chains
operations.
Ensure lifting capacity is greater than weight of
MATERIALS/PARTS
cable hoist winch.
Eight lockwashers (Appendix D, Item 210)
Two gaskets (Appendix D, Item 60)
Woodruff key (Appendix D, Item 546)
Locknut (Appendix D, Item 205.1)
Cap and plug set (Appendix C, Item 6)
Clean area around hoses and lines before removal to prevent
entry of dirt. Damage will occur if dirt or dust enters system.
Cap or plug all openings immediately after disconnecting lines
and hoses to prevent contamination. Remove caps and plugs
prior to installation. Failure to do so may result in damage to
hydraulic system.
NOTE
Have drainage container ready to catch oil.
Tag hoses for installation.
1.
Loosen two swivel nuts (13) on tubes (12) and disconnect hoses (1) and (2) from tubes (12).
2.
Remove hoses (1) and (2) from elbow (6) and check valve (7).
Loosen swivel nut (9) and disconnect drain hose (11) from adapter elbow (8).
3.
4.
Remove two screws (5), lockwashers (4), hydraulic motor (3) gasket (14), and coupling (10) from
drive housing (15). Remove woodruff key (36) from shaft (37\. Discard lockwashers (4) and
woodruff key (36).
Attach chains to drive housing ( 15), drum (17), and lifting device. Take up slack in chains.
5.
Remove three screws (24) and lockwashers (25) from drum housing (18) and bracket (26) on
6.
shipper (23). Discard lockwashers (25).
WARNING
All personnel must stand clear during lifting operations.
A swinging or shifting load may cause injury to personnel.
Ensure lifting capacity is greater than weight of cable hoist
winch. Failure to do so may result in injury to personnel or
damage to equipment.
16-178
