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Reverse indicator adjustment, Motion control linkage adjustment, Maintenance – Exmark Lazer Z D-Series 920 User Manual

Page 44: Warning

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Maintenance

Figure 25

1.

Feeler gauge

If the gap is less than 0.010 inch, then
reinstall the shim and reference the
Troubleshooting section.

If the gap is sufficient, proceed to the
safety check in step F.

F. Perform the following safety check:

a. Sit on the seat and start the engine.

b. Make sure the blades Do Not engage

with the PTO switch “off ” and the clutch
disengaged.

If the clutch does not disengage,
reinstall the shim and reference the
Troubleshooting section.

c. Engage and disengage the PTO switch

ten consecutive times to ensure the clutch
is functioning properly. If the clutch
does not engage properly, reference the
Troubleshooting section.

Reverse Indicator
Adjustment

1. Stop engine, wait for all moving parts to stop, and

remove key. Engage parking brake.

2. Unhook seat latch and tilt seat forward.

3. 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). (Figure 26).

4. Check where lever is relative to notch in console

(should be centered allowing lever to pivot
outward to the neutral lock position).

5. 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.

6. Repeat on opposite side of unit.

Figure 26

1.

Turn bolt here

4.

Yoke

2.

Lever centered in notch

5.

Loosen here

3.

End of slot

6.

Reverse indicator

Motion Control Linkage
Adjustment

WARNING

Engine must be running and drive wheels must
be turning so motion control adjustment can be
performed. Contact with moving parts or hot
surfaces may cause personal injury.

Keep fingers, hands, and clothing clear of
rotating components and hot surfaces.

44

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