Forming Shields; Rear Deflector - MacDon 5020 Operator's Manual

Power tongue windrower
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FORMING SHIELDS

WARNING: Keep hands and feet away from discharge opening. Keep everyone several
hundred feet away from your operation. Never direct the discharge toward anyone. Stones or
other foreign objects can be ejected with force.
The position of the forming shields controls the width and placement of the windrow. The decision on forming
shield position (infinite settings between 30 and 92 inches [760 - 2346 mm]) should be based on the following
factors:
- weather conditions (rain, sun, humidity, wind)
- type and yield of crop
- drying time available
- method of processing (bales, silage, "green-feed")
A wide windrow will generally dry faster and more evenly, resulting in less protein loss. Fast drying is
especially important in areas where the weather allows only a few days to cut and bale. See "Haying Tips" in
this section for more information.
Where weather conditions permit or when drying is not critical, for example, when cutting for silage or "green-
feed", a narrower windrow may be preferred for ease of pick-up.
To adjust windrow width and placement:
IMPORTANT:
Set forming shield side deflectors to desired width
by repositioning adjuster rods (A) in holes. To
ensure windrow placement is centered with
respect to tractor wheels, rear edge of left and
right side deflectors must be equal distance from
tongue center pivot, as shown on decal (E) on the
top shield. To achieve this setting, adjuster rods
must be in the corresponding hole both sides.
Count holes from inner-most hole (B).
NOTE: If forming shield side deflectors are too
loose, or too difficult to move with adjuster rods:
Back off nut (D) and adjust lower nut (C) as
required. Then, holding nut (C) with a wrench,
tighten top nut (D) securely against nut (C).

Rear Deflector

The rear deflector (F) slows the crop exiting the
conditioner rolls, directs the flow downward, and
"fluffs" the material.
The rear deflector can be adjusted down for more
crop control in light material, and up for clearance
in heavier crops.
To adjust rear deflector, pull up or push down one
side of deflector (F), then repeat at the other side.
There is no hardware to be loosened.
NOTE: For even windrow formation, be sure the
deflector is not twisted.
Form # 147008
OPERATION
C
E
F
FORMING SHIELD ADJUSTMENTS
33
D
B
A
Issue 12/05

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