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8-10
MAST BACK UP LINER
Measure the clearance with the inner
mast at the bottom position.
With the inner mast in contact with the
outer mast roller, adjust the clearance
between the mast back up liner and inner
mast to the following value by inserting the
back up liner shim.
Â
Standard clearance E = 0.2 ~ 0.6mm
Â
Shim thickness
0.5, 1.0mm
After the adjustment, the mast should
move smoothly.
C
C
ARRIAGE LOAD ROLLER
Measure the clearance when the center of
the carriage upper roller is 100mm from
the top of the inner mast.
Measure the clearance at upper, lower
rollers after loosen the adjust screws from
the side rollers. Shift the carriage to one
side to bring the roller into contact with the
inner mast, and measure the clearance
between the roller side face and mast at
the closest position on the opposite side to
the following value by inserting the
carriage roller shim.
Â
Standard clearance C = 0.3~0.6mm
Â
Shim thickness 0.5, 1.0mm
Distribute the shim thickness equally to
the left and right roller. Refer to Carriage
assembly.
After the adjustment, the carriage should
move smoothly along the overall mast
length.
15L7MS08
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15L7MS09
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