215627
105
Revision A
•
Changing the speed sensor or hydraulic drive motor on the header
•
Changing the header drive pump associated with the knife drive, Harvest Performance Tracker (HPT), or the master
controller on the windrower
For instructions, refer to
5.7.1 Calibrating the Knife Drive on the Harvest Performance Tracker Display, page 139
and
5.7.2 Calibrating Header Position Sensors on the Harvest Performance Tracker Display, page 142
Rotary Disc Only Configuration
–
Hard-Plumbed Fittings
The rotary disc configuration allows the windrower to operate with compatible rotary disc headers. The hydraulic
connections must be torqued correctly when using hard-plumbed fittings.
$
%
&
Figure 5.81: Rotary Disc Header Hose Bundle
1.
Remove the existing quick couplers and elbow fittings (if
they are installed) from header hydraulic pressure hose (A)
and return hose (B). Do
NOT
remove the fittings from case
drain hose (C).
$
%
&
'
(
Figure 5.82: Hard Plumbed Connections on Disc
Header Ready Windrower with Case Drain Kit
2.
Connect the hydraulic hoses to the windrower as follows:
a.
Connect rotary disc pressure hose (A) as shown and
torque it to 215 Nm (159 lbf·ft).
b.
Connect rotary disc return hose (B) as shown and
torque it to 215 Nm (159 lbf·ft).
c.
Connect case drain hose (C) to the mating 1/2 in.
coupler as shown.
NOTE:
The case drain hose coupler will be present only if the
M1240 Low Pressure Case Drain kit (MD #B6698) has
been installed.
IMPORTANT:
Ensure that the case drain hose is connected to
port (C),
NOT
port (E).
d.
Connect the electrical harness to receptacle (D).
