Exmark Turf Tracer Operator's Manual page 22

To place the drive levers in the "reverse" position, squeeze the drive levers
past the neutral position. See Figure 4 (d).
(a)
(c)
DRIVE LEVER, NEUTRAL LOCK LATCH OPERATION
4.3.4 Drive Wheel Engagement/Turning: With drive levers locked in "neutral", shift
speed control lever to desired forward speed.
Slowly squeeze and hold both drive levers in the neutral position and rotate
both neutral lock latches from the neutral lock position to the forward position.
DO NOT squeeze both drive levers all the way back, this will cause the drive
wheels to engage in the reverse direction.
For straight ahead motion: Smoothly release both drive levers to engage drive
wheels.
For turning: Squeeze the right hand drive lever to turn right and the left hand
drive lever to turn left. To make a "zero turn", squeeze either the left hand or
the right hand drive lever back into the reverse position while the opposite drive
lever is in a forward position at an equal but opposite speed.
For reverse: Squeeze both drive levers into the reverse position. See Figure 4.
For smooth operation of this machine, avoid quick, jerky movements of the
drive levers. Move the drive levers smoothly and deliberately.
4.3.5 To Stop: Squeeze drive levers back to the "neutral" position. Move the neutral
lock latches into the "neutral lock" position and release drive levers. Move the
speed control lever to the neutral position.
4.3.6 PTO Engagement:
POTENTIAL HAZARD
♦ The rotating blades under the mower deck are
dangerous.
WHAT CAN HAPPEN
♦ Blade contact can cause serious injury or kill you.
HOW TO AVOID THE HAZARD
♦ DO NOT put hands or feet under the mower or mower
deck when the PTO is engaged.
(b)
(d)
FIGURE 4
DANGER
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