Introduction
This kit provides a second driven sprocket on the reel drive. With the optional 52-tooth driven sprocket, the operator can
switch from high torque to high speed for operating in light crops at increased ground speed.
This document explains how to install the kit. A list of parts included in the kit is provided in Chapter
.
$
%
Figure 1: Reel Drive with Optional Sprockets
NOTE:
In addition to the lower sprocket (B) included, this kit requires a
dual reel-drive sprocket (A) that is suitable for the combine reel
circuit hydraulic relief pressure. Refer to
Table .1 Optional Sprockets
Sprocket
Reel Circuit Hydraulic Relief
Pressure
Application
Optional Drive
Sprocket
Dual reel drive sprocket (A)
MD #273451
13.79 MPa
(2000 psi)
Combining down rice
10/20 tooth
Dual reel drive sprocket (A)
MD #273452
17.24 MPa
(2500 psi)
Combining down rice
12/20 tooth
Dual reel drive sprocket (A)
MD #273453
20.68 MPa
(3000 psi)
Combining down rice
14/20 tooth
Installation time
Installation time for this kit is approximately 1 hour.
Conventions
The following conventions are used in this document:
•
Right and left are determined from the operator
’
s position. The front of the header is the side that faces the crop; the
back of the header is the side that connects to the combine.
•
Unless otherwise noted, use the standard torque values provided in the FD2 operator
’
s manual and technical manual.
NOTE:
This document is currently available in English only.
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Revision B
