MacDon M1170 Assembly Instructions Manual page 30

7. Attach a sling (B) to caster assembly (A).
8. Retrieve two washers (C) from the toolbox and place
them on the caster wheel spindle (D).
9. If caster assembly is on a pallet, remove banding and
shipping material securing the assembly (A) to pallet.
10. Attach the sling (A) on the 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).
12. Install the flat washer (A) onto the spindle.
13. Install key (B) and arm (C) onto spindle, ensuring that
arm is positioned so 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 to 190–200 Nm
(140–147 lbf·ft).
16. Remove sling from caster assembly.
17. Repeat Steps 7, page 20
caster assembly.
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ASSEMBLING THE WINDROWER
to 16, page 20 for second
D
Figure 3.7: Caster Wheel Assembly in Shipping
Configuration
C
D
B
Figure 3.8: Installing Caster Assembly
C
A
Figure 3.9: Caster Arm
20
A
C
A
B
D
E
Revision A
B