Checking Float - M Series Windrower - MacDon R113 Unloading And Assembly Instructions

10.4 Checking Float – M Series Windrower
The windrower is equipped with primary (coarse) and secondary (fine) float adjustment systems. The primary adjustment
allows the Operator to move the system's drawbolts to change the tension on the springs in the lift linkages. The secondary
adjustment allows the Operator to use hydraulic cylinders to change the spring tension.
Figure 10.11: Cab Display Module (CDM) – M155E4 Shown, M155 Similar
A - CDM Display
D - Header Tilt Down
DANGER
To prevent bodily injury or death from the unexpected startup of the machine, always stop the engine and remove the
key from the ignition before leaving the operator's seat for any reason.
DANGER
Ensure that all bystanders have cleared the area.
1. Start the engine.
2. Lower the header fully.
3. Using HEADER TILT switches (D) and (F), set the center-link to the mid-range position (5.0 on cab display module
[CDM] [A]).
4. Using HEADER DOWN switch (E), lower the header fully, so that the lift cylinders are fully retracted.
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PERFORMING PREDELIVERY CHECKS
B
D
B - Left Float Adjustment
E - Header Lower
116
A
C
F
E
C - Right Float Adjustment
F - Header Tilt Up
Revision A