215627
18
Revision A
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Figure 3.7: Caster Wheel Assembly in Shipping
Configuration
7.
Attach sling (B) to caster assembly (A).
8.
Retrieve two washers (C) from the toolbox and place them
on caster wheel spindle (D).
9.
If caster assembly (A) is on a pallet, remove the banding
and shipping material securing the assembly to the pallet.
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Figure 3.8: Caster Assembly Ready for Installation
10. Attach sling (A) on caster assembly (B) to a suitable lifting
device.
11. Tilt walking beam (C) and maneuver caster assembly (B) so
that spindle (D) can be installed onto walking beam (C).
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Figure 3.9: Caster Arm
12. Install flat washer (A) onto the spindle.
13. Install key (B) and arm (C) onto the spindle, ensuring that
the arm is positioned so that there is no clearance at the
top and bottom of the walking beam extension.
14. Install retaining ring (D).
15. Tighten nut (E) and torque it to 195 Nm (143 lbf·ft).
16. Remove the sling from the caster assembly.
17. Repeat Steps
to
to install the second
caster assembly.
