Exmark Viking Hydro Operator's Manual page 20

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4.1.5 Neutral Lock Latch: Located at the end of the handles. The purpose of these
4.1.6 PTO Engagement: The "push/pull" PTO knob is located on the left side of the
4.1.7 Throttle Control: The throttle is located on the control console right side. The
4.1.8 Choke Control: Choke aids in starting a cold engine.
4.1.9 "Off-Run" Switch: Located on the console. Turn key to the "Run" position to
4.1.10 Park Brake Lever: Located on the right side of the unit above the hydraulic tank.
4.1.11 Fuel Shut-Off Valve: Installed in the fuel line midway between the tank and
latches is to allow the operator to lock the drive levers in a "neutral" position where
neither of the drive wheels are engaged in either a forward or reverse direction.
(See Figure 6).
Apply parking brakes whenever leaving the operators position.
DRIVE LEVER, NEUTRAL LOCK LATCH OPERATION
control console. To engage the blades, the knob must be pulled toward the
operator until the turnbuckle (attached to the blade engagement idler) locks
over-center. To disengage the blades, push the knob down until the assist arm
contacts the pin on the deck.
Park brake must be disengaged before PTO is engaged or engine will kill.
throttle is used to control engine speed. Moving the throttle control forward will
increase engine speed and moving it to the rear will decrease engine speed.
The choke control is located on the front left corner of the fuel tank support and
is activated by pulling the control outward.
Once the engine has started, move the choke control to the off position and
move the throttle to the medium of full throttle position.
allow the engine to be started. Turn key to the "Off" position to shut engine off.
The brake lever engages the park brake on the drive wheels.
Pull the lever up and rearward to engage the brake.
Push the lever forward and down to disengage the brake.
When parking on a steep slope, the wheels must be chocked or blocked in
addition to the brake being engaged. The unit must be tied down and brake
engaged when transporting.
Park brake must be disengaged before the speed control lever is moved out of
neutral or PTO is engaged or engine will kill.
engine. The fuel shut-off valve is used to shut off the flow of fuel when parking
inside a building, during transportation to and from the job sites, and when the
machine will not be used for a few days.
Rotate valve 1/4 turn clockwise to shut fuel off.
Rotate valve 1/4 turn counter-clockwise to turn fuel on.
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FIGURE 6
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