51
PTO Operation
UltraShift
®
Countershaft PTO Operation
Fuller
®
UltraShift
®
transmissions are not approved for PTO applications that would require the engine to operate at less than
1000 RPM for heavy-duty transmissions and 1200 RPM for medium-duty transmissions.
Stationary PTO Operation
The transmission countershaft PTO is used in this application.
To engage the PTO for stationary operation perform the following steps:
1.
Apply the parking brake.
2.
Apply the service brake.
3.
Select “D” on the Shift Control (this stops countershaft rotation for PTO engagement).
4.
Engage the PTO.
5.
Select “N” on the Shift Control.
6.
Release the service brake.
7.
Raise engine speed up (minimum of 1000 RPM for heavy-duty transmissions) to operate the PTO. Remote throttle
controls are not approved for use with UltraShift
®
. ASW / AW3: No required minimum engine speed for split shaft or
countershaft PTO operation.
Mobile PTO Operation
The Transmission countershaft PTO is used in this application and provides limited mobile operation in the start gears.
To engage the PTO for mobile operation perform the following steps:
1.
Depress service brake.
2.
Release parking brake.
3.
Select “D” on the Shift Control (this stops countershaft rotation for PTO engagement).
4.
Engage the PTO.
5.
Select “D”, “MANUAL”, “Neutral” or, “Reverse”, as required for vehicle movement.
6.
Release service brake.
7.
Raise engine speed as required to move vehicle / operate PTO.
