Exmark Laser Z CT, Руководство оператора

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5.2.4 Deck Belt Tension.
Self-tensioning - No adjustment necessary.
5.2.5 Adjust Seat Switch.
a) If necessary, adjust the seat actuator rod length to where the machine will
shut off when the operator raises off the seat (with brake disengaged or
PTO engaged ) but will continue to run with operator in seat (a slight shift in
weight should not shut machine off). Normal adjustment is when length of
spring is 2.09” (5.3 cm ) (with seat up).
NOTE: To prevent rough ground cut-outs the unit is equipped with a
time delayed seat switch. When the operator raises off the seat with
either the brake disengaged or the PTO engaged, the engine should
stop after 1/2 second has elapsed.
b) To adjust seat switch, loosen lock nut on bottom of the actuator rod (5/16 x 7”
bolt) and adjust the nuts to move the actuator plate up or down on the rod.
5.2.6 Park Brake Adjustment.
a) Stop engine, wait for all moving parts to stop, and remove key.
b) Disengage the park brake.
c) Loosen the jam nuts next to the yoke at each end of the park brake linkage.
See Figure 13.
d) Place a wrench on one of the two nuts near the front of the park brake
linkage.
e) Turn the linkage until the distance from the lower front corner of the brake bar
measured vertically to the crown of the tire is 1” (2.5 cm) to 1 5/16”(3.3 cm)
with the park brake disengaged See Figure 13.
f) Tighten the jam nuts loosened in step c).
FIGURE 13
PARK BRAKE ADJUSTMENT
5.2.7 Adjust Throttle Lever Tension.
a) Stop engine, wait for all moving parts to stop, and remove key.
b) Tension in throttle lever can be adjusted by adjusting the tightness of the
lever pivot bolt, which is located under the console. See Figure 14.