TM 10-3930-641-34-2
MAST LIFT CHAINS REMOVAL/INSTALLATION (CONT)
(Sheet 5 of 6)
LOCATION/ITEM
ACTION
REMARKS
INSTALLATION
1.
Lifting straps (1)
Fasten to chains.
2.
Lift chains (2)
a. Lift up to crosshead (3) with a hoist.
b.
Put over sheaves (4) from front of mast.
c.
Insert chain ends (5) in mast.
3.
Nuts Install on chain ends at mast.
4.
Crosshead
Raise up to top of inner mast.
5.
Flat head screws (6)
Install in top of mast.
Go on to Sheet 6
7-122