MacDon M105 Operator's Manual page 137

5. Lower header onto blocks so that member (A) lifts off
link (B) on both sides.
6. Stop engine and remove key.
7. On high side, remove nut, washer, and bolt (A) that
attaches shims (B) to link.
8. Remove one or both shims (B) and reinstall the
hardware (A).
CAUTION
Check to be sure all bystanders have cleared the area.
9. Start engine and raise header slightly. Check level
of header.
10. If additional levelling is required, install the removed
shim on the opposite linkage.
NOTE:
If required, additional shims are available from your
Dealer.
11. Once header is level, return float pins to their engaged
position (A).
NOTE:
Float does NOT require adjustment after levelling header.
169890
OPERATION
Figure 4.67: Lift Linkage
Figure 4.68: Lift Linkage
Figure 4.69: Float Pins
123
Revision A