7 - 30 Genie Z-45/22 Part No. 32960Service Manual - Second EditionSection 7 - Repair Procedures6 Manually pull the actuator arm through a fullcycle to be sure that the linkage moves freely.Be sure that the linkage activates the throttleshaft to approximately half throttle.The linkage must be free offriction and obstruction. Do not letit rub against the engine, bracketsor hoses.If the throttle linkage is improperlyadjusted and allowed to reach fullthrottle, the engine will over-revand cause component damage.FORD LSG 423 ENGINE7-2Choke AdjustmentsThis engine is equipped with an electrically heatedautomatic choke. The choke has a poppet valve toenhance cold starting ability on LPG fuel.Choke adjustments are affectedby climate. Richer adjustment willbe necessary in colder climates,leaner adjustment in warmerclimates.Automatic Choke With PoppetValveThis choke functions in both gasoline and propanemode. The choke butterfly may be adjusted to afully closed (rich) position for colder climates andthe poppet valve will provide a flow path duringpropane fueled operation.rich lean7-3Timing AdjustmentComplete information to perform this procedure isavailable in theFord LSG-423 2.3 Liter IndustrialEngine Service Manual (Ford number: 194-216).Genie part number 29586.7-4Carburetor AdjustmentComplete information to perform this procedure isavailable in theFord LSG-423 2.3 Liter IndustrialEngine Service Manual (Ford number: 194-216).Genie part number 29586.7-5RPM AdjustmentSee the scheduled maintenance procedure B-13,Check and Adjust the Engine RPM.800-610-4101ActionRental.com
