Stripper Bar Replacement; Stripper Bar Extensions; Auger And Auger Drive, A40-D - MacDon A30-S Operator's Manual

7.11.7.2 Stripper Bar Replacement

C
a. Remove the four nuts and bolts (C) that secure
each stripper bar (D) (left hand and right hand)
to the pan, and remove bars. There are six bars
in total.
b. Position new bars (D) on pan as shown with
upper flange on front bar facing forward.
c. Install three bolts and nuts (C) in each bar and
torque to 150 ft∙lbf (203 N∙m).
d. Check clearance between auger and stripper
bars.
e. Loosen bolts (C) and add shims between
stripper bars and pan at bolt locations as
required to obtain clearance as shown.
f. Retighten bolts to specified torque.

7.11.7.3 Stripper Bar Extensions

Extensions for the front stripper bar are provided
for installation if required for certain crop
conditions that cause the material to bunch up at
the ends of the conditioner rolls. The stripper
bar extensions will allow the auger to carry the
crop more toward the center rather than
prematurely feeding it to the conditioner.
a. Raise header and engage lift cylinder stops.
b. Remove the two existing countersunk bolts (A)
in pan adjacent to the two front stripper bars (B).
Store for re-installation when the extension is no
longer required and removed.
Form # 169000
MAINTENANCE/SERVICE
D
A
B
c. Remove two nuts and carriage bolts (C)
securing extension (D) to underside of header
pan support and retain for reinstallation.
(AUGER NOT SHOWN FOR CLARITY)
d. Locate extension (D) at inboard end of front
stripper bars (B) and install with carriage bolts
(C) removed at c.

7.12 AUGER AND AUGER DRIVE, A40-D

The A40-D header auger is driven directly from
a hydraulic motor and there are no belts or
chains to maintain. For auger and stripper bar
maintenance
7.11.5, Auger Pan Repairing, and Section
7.11.6, Rubber Fingers, and Section 7.11.7,
Stripper Bars.
144
C
D
C
FWD
D
LH SIDE
procedures, refer to
Model Year - 2009
B
Section