MacDon M2170 Operator's Manual page 273

7. Disengage the safety props on both lift cylinders as follows:
a. Turn lever (A) away from the header to raise the safety
prop until the lever locks into the vertical position.
b. Repeat the previous step for the opposite cylinder.
NOTE:
If the safety prop will NOT disengage, raise the header to
release the prop.
8. Start the engine.
262170
OPERATION
Figure 4.270: Safety Prop Lever
249
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Revision A