MacDon R85 Operator's Manual page 77

13. Start engine.
14. Press HEADER UP switch (A) to raise header to
maximum height.
15. If one end of the header does NOT fully raise, rephase
the lift cylinders as follows:
a. Press and hold HEADER UP switch (A) until both
cylinders stop moving.
b. Continue to hold the switch for 3–4 seconds.
Cylinders are now phased.
16. Stop the engine, and remove the key.
17. Engage safety prop on lift cylinder as follows:
a. Pull lever (A) and rotate toward header to release,
and lower safety prop onto cylinder.
b. Repeat for opposite lift cylinder.
IMPORTANT:
Ensure the safety props engage over the cylinder piston
rods. If safety prop does not engage properly, raise
header until prop fits over the rod.
18. Install clevis pin (A) through support and foot, and
secure with hairpin (B). Repeat for opposite side.
IMPORTANT:
Ensure clevis pin (A) is fully inserted and hairpin is
installed behind bracket.
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OPERATION
Figure 3.64: GSL
Figure 3.65: Cylinder Safety Prop
Figure 3.66: Header Support
60
A
B
A
A
Revision A