Trouble Shooting; Mower Tacks Left Or Right; Mower Cuts Unevenly; Engine Will Not Start - Exmark Turf Tracer Operator's Manual

4. If the unit tracks to one side or the other, turn the quick track knob.
5.2.6 Hydro Pump Spring Tension Setting
a) For medium or heavy duty drive conditions such as operation with a sulky
on steep slopes, a higher spring force may be required on the hydro
pump control arms to prevent the drive system from stalling.
b) For a heavier drive setting, relocate the spring anchor link as shown in
Figure 12. The spring anchor links are located under the engine deck on
the left and right hand sides.
Note: In "medium" or "heavy duty" positions, the drive lever forces at the
upper handle will also be increased.
5.2.7 Throttle Control Adjustment
a) Loosen cable clamp on engine and position throttle control (at the control
console) within 1/8" from the upper end of the slot. Pull on cable
assembly at lower end where it attaches to the engine until the throttle
control arm contacts the stop screw. Secure cable with cable clamp.
b) Tension in throttle lever can be adjusted by adjusting the tightness of the
lever pivot bolt, which is located under the console.
5.2.8 Electric Clutch Adjustment
No adjustment necessary.

6. TROUBLE SHOOTING

6.1 MOWER TRACKS TO LEFT OR RIGHT.
a) Check the drive tire pressures and tire circumferences. See 5.1.11.
b) Turn knob on the right hydro control linkage in the direction that the
mower needs to be adjusted to. Turn the knob in 1/4 turn increments
until the mower tracks correctly.

6.2 MOWER CUTS UNEVENLY.

a) Check the drive tire pressures and tire circumferences. See 5.1.11.
A more uniform cutting height may be obtained with higher tire pressure
on rough terrain. A lower tire pressure provides more flotation.
b) Check deck support pins. Hairpin clips must be in the same hole position
on each support pin.
c) Check deck support alignment and check mounting brackets to be sure
all bolts are tight.
d) Check blades tip to tip for straightness. (They should be within 3/16", or
one blade width from being in line.)

6.3 ENGINE WILL NOT START.

a) Check that the throttle control is midway between "slow" and "fast"
positions, and choke is in "on" position for a cold engine or "off" position
for a warm engine.
Turn the knob right to "steer" right, turn the knob left to "steer" left.
FIG. 12
HYDRO PUMP SPRING TENSION SETTING
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