Standard For Selecting An Oversize Roller - Toyota 8FGU 15 Repair Manual Supplement

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STANDARD FOR SELECTING AN OVERSIZE ROLLER

The clearance is on The clearance is on
one side both sides
A
No
clearance
Minimum
clearance = A
Upper lift rollers
Middle lift rollers
1.
A
B
Minimum
clearance = A + B
2.
Note:
Select the mast lower lift rollers and lift bracket upper and
lower lift rollers.
Select the appropriate rollers from the table below so that the
minimum clearance between the mast or the lift bracket and
the roller is from 0 to 1.0 mm (0 to 0.039 in).
Outside diameter of the roller
107.7 (4.240)
119.7 (4.713)
Select the middle lift rollers of the lift bracket.
Select middle lift rollers to correspond to the lift rollers selected
in 1. from the table below. (Use rollers of outer diameters 1 to
1.2 mm (0.04 to 0.047 in) smaller than those of the upper
roller).
Outside diameter of the roller
Upper lift rollers
107.7 (4.240)
108.7 (4.280)
119.7 (4.713)
120.7 (4.752)
• There is no selection for the upper lift rollers of the outer
mast and middle mast, and for the side roller of the lift
bracket.
• The outer diameter of the selected rollers may be different
between right and left.
mm (in)
108.2 (4.260)
120.2 (4.732)
mm (in)
Middle lift rollers
106.5 (4.193)
107.7 (4.240)
118.5 (4.665)
119.7 (4.713)