Exmark LAZER ZTM Lawn Mower User Manual


 
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5.2.7 Brake Adjustment.
a) Check for brake link 2.75” measurement as described insection 5.2.6.
b) Engage brake lever (lever up).
c) Measure the distance between the trunion roller and the rod collar as
shown in Fig. 8A. Measurement should be 3/16” to 1/4” (See Fig 8). A
3/16” or 1/4”square key works well as a shim guage.
d) If adjustment is necessary, loosen the nut directly below the yoke. Turn
the bottom nut(below washer) until the correct measurement is obtained
(See Fig 8) turn nut clockwise to lengthen the gap (screws rod into yoke)
and turn counter-clockwise to shorten the gap (screws rod out of yoke).
Tighten nut against yoke and check opposite side of unit, repeat if
necessary.
5.2.8 Adjust Throttle Lever Tension.
a) Stop engine 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 Fig. 9.
Fig. 9
THROTTLE TENSION
5.2.9 Electric Clutch Adjustment:
No adjustment necessary.
5.2.10 Reverse Indicator Adjustment:
a) Stop engine and remove ignition key.
b) Tilt seat forward.
c) Begin with either the left or right motion control lever. Move lever to the
neutral position and pull lever back until the clevis pin (on arm below pivot
shaft) contacts the end of the slot (just beginning to put pressure on
spring), See Fig 10.
d) Check where lever is relative to notch in console (should be centered
allowing lever to pivot outward to the neutral lock position).
e) If adjustment is needed, loosen the nut against the yoke and while
applying slight rearward pressure on the motion control lever, turn the
head of the adjustment bolt in the appropriate direction until lever is
centered (keeping rearward pressure on the lever will keep the pin at the
end of the slot and allow the adjustment bolt to move the lever to the
appropriate position). Tighten lock nut.
f) Repeat on opposite side of unit.