TM 10-3930-641-34-2
MAST DISASSEMBLY/ASSEMBLY (CONT)
(Sheet 11 of 11)
LOCATION/ITEM
ACTION
REMARKS
26.
Shafts (2) and roller assemblies (4)
Install in blocks (3).
27.
Pin (7)
Install.
28.
Upper side roller assemblies (1)
Install on outer mast without the shims
(67) (68) (70).
29.
Inner mast
a. Move over to one side of outer mast.
b.
Measure clearance between mast and
rollers.
30. Shim (67) (68) (70)
Install behind upper side rollers (1) until
clearance between inner mast and side rollers
is .010 to .062 in. (0.25 to 1.57 mm).
NOTE
The shims should be divided so there is an
equal thickness on either side of the mast.
TA099182
End
7-86
