Great Plains ADC2350BE Operator Manual - Manual (Page 41)

Great Plains Manufacturing, Inc. Table of Contents Index Operating Instructions 37
2012-08-01 Table of Contents Index 167-085M
Drive Chain Lockout
Refer to Figure 33,
which depicts the primary drive sprocket locked out.
To minimize wear during transport, the chain drive
system up to the clutch can be locked out at the driving
wheel hub.
Locking Out for Transport
1. Locate the lockout pin receiver on the primary 60T
sprocket weldment at the wheel hub. Depending
on where rotation stopped at the last cart movement,
the receiver may be hidden behind the axle bolt
plate
. Lockout tasks may be performed with the
receiver exposed or hidden.
When engaged for chain drive operations, a
spring-loaded pin plunger in the receiver occupies a
hole in the lockout hub plate (not visible) behind the
sprocket, so that both turn together. The cross-pin
in the plunger is in the deeper of the two detent
positions in the receiver.
2. Pull the cross-pin toward machine center,
rotate it 90 degrees (one quarter turn), and
position it in the shallow receiver detents, as shown
in Figure 33.
Disengaging Lockout
Refer to Figure 33,
which depicts the primary drive sprocket locked out.
Pull the cross-pin
toward machine center,
rotate it 90 degrees (one quarter turn), and
position it in the deeper receiver detents.
Unless the mating hole in the lockout hub plate just
happens to be under the pin receiver (not likely), the pin
will not move all the way into the detent; however, the pin
will engage the hole automatically at next cart
movement.
Figure 33
Drive Chain Lockout
263xx
4
1
3
2
1
2
3
4
4
4