Exmark Lazer Z Operator's Manual page 49

5.2.11 Electric Clutch Adjustment:
For All units except 25 HP Kohler units with 52" decks:
Units have Warner clutches and no adjustment is necessary.
For 25 HP Kohler units with 52" decks:
Determine the brand of clutch installed on your unit. Ogura clutches can be identified
by 3 bolts with springs. See Figure 14. Warner clutches do not have these bolts.
No adjustment necessary for Warner clutches.
For Ogura clutches proceed with the following steps:
a) Stop engine and remove key.
b) Engage parking brake.
c) Place .012-.024 inch feeler gages through each of the three clutch gap
holes. If gap exceeds this range, tighten the three adjusting nuts until the
proper gap is obtained (See Figure 14). The three clutch gap holes are
located at the "nut side" of the adjusting bolts. The adjusting bolts can be
identified by the springs surrounding each bolt.
5.2.12 Reverse Indicator Adjustment:
a) Stop engine, wait for all moving parts to stop, and remove 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 Figure 15.
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
FIGURE 13
THROTTLE TENSION
FIGURE 14
CLUTCH GAP ADJUSTMENT
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