TM 10-3930-641-34-2
MAST DISASSEMBLY/ASSEMBLY (CONT)
(Sheet 9 of 11)
LOCATION/ITEM
ACTION
REMARKS
11.
Inner mast
a. Measure distance (B) between lower side
rollers (where rollers contact side rails of
outer mast).
b.
Subtract distance B from distance A.
12. Shims (55)
Install under blocks (52) (54) until B minus A
is between .010 and .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.
13.
Bearing (43)
Install in roller (42).
14.
Ring (44)
Install.
15.
Lower guide roller assembly (41)
Install on inner mast and secure with ring
(45).
16.
Inner mast
a. Fasten strap and hoist to lower end and
put lift truck in position under upper end.
b.
Install in outer mast.
TA099180
Go on to Sheet 10
7-84