TM 9-2320-260-24-2
16-31. CABLE HOIST WINCH REPLACEMENT (M819) (Cont'd)
Assistant will help with step 1.
Position drum (12) in drum housing (11), aline drum (12) and shaft. (2), and slide drum (12) and
1.
drum housing (11) on shaft (2).
2.
Install new gasket (3), spacer (10), and bearing cap (4) on drum housing (11).
Install thrust washer (9) and new locknut (8) on shaft (2).
3.
Install new gasket (7) and bearing cap (6) on drum housing (11) with four nuts (5).
4.
NOTE
Assistant will help with steps 5 and 8.
5.
Attach chains to drive housing (1), drum (12), and lifting device.
All personnel must stand clear during lifting operations.
A swinging or shifting load may cause injury to personnel.
Ensure Iifting capacity is greater than weight of cable hoist
winch. Failure to do so may result in injury to personnel or
damage to equipment.
Lift cable hoist winch (15) and position on shipper (20) with holes in drum housing (11) alined with
6.
holes in brackets (17) and (23).
Install three new lockwashere (18) and screws (16) on bracket (17) and drum housing (11) with
7.
nuts (19).
Install three screws (21) and new Iockwashers (22) on bracket (23) and drum housing (11).
8.
9.
Remove chains from drive housing(1), drum (12), and lifting device.
10.
Position new woodruff key (13) in keyway of shaft (14), and with keyway on coupling (33) alined,
install new gasket (37) and hydraulic motor (26) on drive housing (1) with two new lockwashers (27)
and screws (28).
11.
Install hoses (24) and (25) on elbow (29) and check valve (30).
12.
Connect hoses (24) and (25) to tubes (34) with two swivel nuts (35).
13.
Connect hose (36) to adapter elbow (31) with swivel nut (32).
16-180
