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Appendix B - Pre-Delivery
3P806NT 313-520M
2019-01-23
72
Install Lift-Assist
Install Wheels
Note: Use the caster pivot locks as needed to prevent
caster swiveling.
Note: The pivot arm
is shown hoisted. The work can
be performed with the arm resting on the ground.
Caster Frame
1. For each caster frame
, the following hub
assembly and spindle are pre-assembled:
023C WASHER LOCK SPRING 3/4 PLT
200C HUB ASSY 6BOLT 6"BC 4.62PILOT
Assemble Wheels
Refer to Figure 41 and Figure 42
2. Select one:
274K RH TIRE/RIM 265/70B16.5 SKID ST
and six:
Note: The “outside” of the wheel rim
has the valve
stem
. The bolt holes are raised to the outside,
and counter-sunk for the self-centering bolts
.
The “outside” of the spindle is the threaded end
with two jam nuts
.
3. Insert the spindle
into the wheel. Insert
bolts
to finger-tight.
Note: Following the order in the bolt torquing pattern,
gradually tighten the bolts to Grade 5 specification.
Refer to Figure 43 (which depicts the caster frame to the front
of the caster arm)
4. Align the wheel/spindle assemblies in the caster
frames. Orient the wheels with the valve stems to the
outside (which is toward the inside if the caster
frames are reversed, as in the figure). Secure with
bolts
and lock washers
.
7
Figure 40
Dismount Spindle
32801
Figure 41
Assemble Wheel
32120
Figure 42
Bolt Torquing Pattern
32065
1
6
4
2
5
3
Figure 43
Mount Wheel
32117