MacDon A40-D, Operator'S Manual

Page: 84 / 240

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70
Revision A
Figure 3.99: Auger Header Right Side
4. Loosen jam nuts on bolts (A), and turn bolts to rotate
cam to desired position. Viewed from right side, rotate
cam clockwise to obtain more aggressive tine action.
NOTE:
The factory setting at forward adjuster bolt should be
12 mm (0.47 in.) lower than at rear adjuster bolt. If tine
aggressiveness has changed, then the adjuster bolt
offset may not equal factory settings. Always measure
the adjuster bolt offset and maintain throughout the
vertical adjustment.
Figure 3.100: Auger Header Right Side
5. Tighten nuts (A), and jam nuts on bolts.
6. Check that chain and/or belt have NOT become
over-tight. Adjust to recommended tension if required.
7. Check reel tine to header pan clearance to ensure that
there is no contact between reel tines and the header
pan. Refer to
Checking Reel Tine to Header Pan
Clearance, page 69 .
3.6.7 Adjusting Header Angle
Figure 3.101: Header Angle Hydraulic Cylinder
Header angle can be hydraulically adjusted from the cab
using hydraulic cylinder (A), without shutting down the
windrower.
NOTE:
Some M100, M105, M150, and M155 models are equipped
with a mechanical link. For instructions on adjusting header
angle, refer to your windrower operator
’
s manual.
OPERATION