Genie ZX-135/70 Service Manual page 76

August 2014
Perkins models:
1 Remove the engine pivot plate retaining
fastener. Swing the engine pivot plate out
away from the machine.
1 engine pivot plate anchor hole
2 engine pivot plate retaining fastener
2 Locate the engine pivot plate anchor hole at
the pivot end of the engine pivot plate.
3 Install the bolt that was just removed into the
anchor hole to secure the engine pivot plate
from moving.
Crushing hazard. Failure to
install the bolt into the engine
pivot plate to secure it from
moving could result in death or
serious injury.
4 Start the engine from the ground controls.
Component damage hazard. Be
sure the hydraulic supply hoses
to the function and drive pumps
are not kinked before starting
the engine.
Part No. 218700
Checklist C Procedures
5 Press the enter or previous button on the
LCD screen until engine rpm is displayed.
Result: Low idle should be 1300 rpm.
Skip to step 7 if the low idle rpm is correct.
6 Loosen the low idle lock nut. Turn the low idle
adjustment screw clockwise to increase the
rpm or counterclockwise to decrease the rpm.
Tighten the low idle lock nut and confirm the
rpm.
1 low idle adjustment screw
2 solenoid boot
3 yoke lock nut
ZX-135/70
Service Manual
61