MacDon M100 SP Operators Manual - Manual (Page 90)

HEADER OPERATION – D SERIES
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Rev. C
2. Loosen jam-nut (A).
3. Turn adjuster screw (B) clockwise (screw in)
to decrease knife speed, and counter-
clockwise (screw out) to increase the knife
speed.
NOTE
One turn of the adjuster screw will change
the knife speed by approximately 116
strokes per minute, or the wobble box
pulley speed by 58 revolutions per minute.
4. Once adjustment has been made re-torque
jam nut (A) as shown.
d. Start engine and recheck knife speed.
6.5.9 Deck Shift (Optional)
The hydraulic deck shift option allows the
operator to control deck position and draper
rotation from the operator’s station. It enables
crop delivery from left side, center, or right side
of the header. Shift decks as follows:
CAUTION
Check to be sure all bystanders have cleared
the area.
a. Engage header by pushing down on the yellow
knob and pulling up on the black ring at the base
of the switch (A).
b. Push rocker switch (B) to desired delivery
position. Deck(s) will move, and direction of
drapers will change accordingly.
c. Operate windrower.
A
B
CENTER
DELIVERY
RIGHT SIDE
DELIVERY
LEFT SIDE
DELIVERY
A
B