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Revision A
4.4.12
Maintaining Large Drums
–
R113 or R116 PT
Drums deliver cut material from the ends of the cutterbar and help maintain an even crop flow into the conditioner. Large
drums are attached to the two outboard discs on R113 and R116 pull-types.
1026990
A
B
C
C
C
E
F
D
Figure 4.146: Cutterbars
A - R113
B - R116
C - Large Drums
D - Large Driven Drum
E - Small Drum
F - Small Driven Drum
IMPORTANT:
On an R116 PT, the small (inboard) drums (E) and (F) are
approximately 73 mm (2 3/8 in.) smaller in diameter than the
large (outboard) drums (C) and (D). Large drums measure
250 mm (9 7/8 in.) across. Small drums measure 187 mm
(7 3/8 in.) across.
Inspecting Large Drums
–
R113 or R116 PT
Inspect drums daily for signs of damage or wear.
WARNING
To avoid bodily injury or death from unexpected startup of the machine, always stop the engine and remove the key
from the ignition before leaving the operator
’
s seat for any reason.
CAUTION
Disc blades have two sharp cutting edges that can cause serious injury. Exercise caution and wear gloves when working
with blades.
1.
Lower the rotary disc pull-type fully.
2.
Shut down the engine, and remove the key from the ignition.
