November 2021 Maintenance Manual
Quarterly Maintenance Procedures
Part No. 1305686GT Scissor Lifts 41
1 Start the engine from the ground controls.
2 Press and hold the start button or hold the
start toggle switch and check the engine RPM
on the diagnostic display.
Result: Low idle rpm is correct.
Result: Low idle rpm is not correct. Follow the
low rpm idle procedure for your engine model.
3 Activate high idle (rabbit symbol).
4 Press and hold the start button or hold the
start toggle switch and check the engine RPM
on the diagnostic display.
Result: High idle rpm is correct.
Result: High idle rpm is not correct. Follow the
high rpm idle procedure for your engine
model.
Kubota WG-972:
Low rpm idle adjustment:
1 Loosen the core clamp screw so the cable
moves freely.
2 Hold the throttle lever against the low idle
adjustment screw.
3 Turn the adjustment screw clockwise to
increase low rpm or counterclockwise to
decrease low rpm.
4 While holding the throttle lever against the low
idle adjustment screw, tighten the core clamp
screw.
High rpm idle adjustment:
1 Loosen the lock nut on the high idle
adjustment nut.
2 Turn the high idle adjustment nut clockwise to
increase the high rpm or counterclockwise to
decrease high rpm.
3 Tighten the lock nut.
1 core clamp screw
2 throttle lever
3 low idle adjustment screw
4 lock nut
5 high idle adjustment nut
6 high idle solenoid
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