6
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NOTE: Do not use PTFE tape or thread sealant on the
connection at the PowrDrive hydraulic drive
motor.
15. Add approximately 1 pint of hydraulic oil to the PowrLiner
hydraulic tank to replace the oil lost during hose
installation.
IMPORTANT: Use of Speeflo’s Coolflo™ Hydraulic Fluid
is mandatory in the hydraulic system. Do not use any
other hydraulic fluid. Use of any other hydraulic fluid may
seriously damage the hydraulic system and will void the
warranty.
Connecting the Wires
Use the following procedure to connect the electrical wires of the
PowrDrive to the engine on the PowrLiner (refer to the electrical
schematic below).
1. Disconnect the 12V adapter wire from the pink wire on the
engine.
2. Plug splitter wire assembly P/N 779-257 into the pink wire
on the engine.
3. Plug the original 12V adapter wire into one of the terminals
on the splitter wire assembly.
4. Run black wire P/N 779-259 from the switch assembly to
the engine and plug it into the remaining terminal of the
splitter wire assembly.
5. Run green grounding wire P/N 779-258 from the switch
assembly to the engine and attach it to one of the
grounding screws on the engine recoil.
Operation
Use the following procedures to operate the PowrDrive.
NOTE: Due to the load on the electrical system of the
PowrLiner, the PowrDrive accessory will not work
at the same time as the Headlight accessory (P/N
759-145) without a battery pack.
Initial Startup
Use this procedure to start up the PowrLiner and PowrDrive for
the first time.
Drive lever
in disengaged
(up) position
1. Make sure the drive lever is in the
disengaged (up) position. The drive
gears should not be in contact with the
tires.
2. Check the oil level in the hydraulic tank
on the PowrLiner. and make sure it is
full.
3. Turn the speed control clockwise to its
lowest setting.
4. Start up the PowrLiner using the normal procedure (refer
to the PowrLiner Owner’s Manual).
5. Close the bleed valve on the PowrLiner.
NOTE: The PowrDrive system will not operate properly
with the bleed valve open or with the pressure
control knob at a minimum pressure setting.
Engine
Ground
Ground
Engine Stop
Switch
Valve
Solenoid Solenoid
12V Adapter
Forward/
Reverse
Switch
FWD
REV
Bridge
Rectifier
(P/N 9852366)
BLACK
BLACK
BLACK
WHITE
YELLOW
YELLOW
PINK
GREEN
GREEN
GREEN
Wire Assembly P/N 704-147
Wire Assembly P/N 779-148
Wire Assembly
P/N 779-257
Wire Assembly
P/N 704-242
Wire Assembly
P/N 765-072
Wire Assembly
P/N 779-149
Wire Assembly
P/N 779-260
Wire Assembly
P/N 779-258
Wire Assembly
P/N 779-259
Electrical Schematic
