Supplement - Genie

1 TechnicalPublicationsFirstEdition, S-40Z-45/22S-80&85 Forthefollowingproducts:Z-60/34 Genie SupplementPart No. 35023 First Editionii Copyright 1995 by Genie IndustriesFirst Edition:First Printing, February 1995 Second Printing, March 1995 Third Printing, June 1995 Genie is a registered trademarkof Genie Industries. Registered 2009987 Patents pendingPrinted on recycled paperPrinted in Industries has endeavored to deliver thehighest degree of accuracy possible. However,continuous improvement of our products is aGenie policy. Therefore product specifications aresubject to change without are encouraged to notify Genie of errorsand send in suggestions for improvement.

2 Allcommunications will be carefully considered forfuture printings of this and other manuals. Pleasewrite or fax to the Technical Publications team: Genie IndustriesPO Box 69 Redmond, WA 98073-6900, USAFax Number: (206) you have any questions, call Genie North AmericaTelephone (206) 881-1800 Toll Free in 800 536-1800 Toll Free in Canada 800 426-8089 Fax (206) 883-3475 Genie EuropeTelephone (44) 01636-605030 Fax (44) 01636-611090 Part No. 35023 Genie SupplementFirst EditionHow To Use This SupplementThis Supplement is an addition to the servicemanuals listed below. The serial numbers listedbelow mark the first affected machine.

3 Only thefollowing changes are documented in thissupplement:Replacement of the Ford LSG-423 enginewith the Ford LRG-423 engineIf you have any questions about what thissupplements covers or how it fits in to yourexisting documentation, please call the GenieIndustries Service ManualThere are four sections to the service Specifications section contains only thespecifications for Ford LRG-423 maintenance section contains only thosemaintenance procedures that are different for theFord LRG engine. Please note the procedurenumber for your machine, indentified at thebeginning of each procedure in this schematic section contains complete, updatedelectrical schematics for the Gasoline/LPGmachines.

4 The schematics are arranged repair section contains the complete FordLRG engine section. Please note the sectionnumber for your Manuals:ProductPart NumberS-4032222S-80 & S-8534032Z-45/2232960Z-60/3430105iiiSeri al Number Breaks:ProductMachines afterS-40271S-80 & S-85132Z-45/222134Z-60/34481 Genie SupplementPart No. 35023 First EditionTable of ContentsSection OneSpecificationsFord LRG-423 1 Section TwoScheduled Maintenance ProceduresB-1 Check the Engine Belt(s) .. 2B-2 Check and Adjust the Engine Idle Mixture - Gasoline/LPG Models .. 2B-3 Check and Adjust the Engine 2C-1 Replace the Gasoline Fuel Filter - Gasoline/LPG Models.

5 4C-2 Replace the PCV Valve - Gasoline/LPG Models .. 5C-3 Replace the Spark Plugs - Gasoline/LPG Models .. 6C-4 Check and Adjust the Air/LPG Mixture - Gasoline/LPG Models .. 6C-5 Check and Adjust the Ignition Timing - Gasoline/LPG Models .. 8D-1 Change or Recondition the Engine Coolant - Gasoline/LPG Models .. 8D-2 Change the Fuel Lines .. 9D-3 Check the Engine Valve Clearance - Gasoline/LPG Models .. 10D-4 Check the Engine Cylinder Compression - Gasoline/LPG Models .. 10D-5 Clean the PCV Hoses and Fittings - Gasoline/LPG Models .. 11D-6 Replace the Timing Belt - Gasoline/LPG Models .. 12 Section ThreeS-40 Electrical SchematicsElectrical Schematic - Gasoline/LPG Models.

6 13 Ground Control Box Legend - Gasoline/LPG Models .. 15 Relay Panel Legend - Gasoline/LPG Models .. 16 Platform Control Box Legend - Gasoline/LPG Models .. 17S-80/85 Electrical SchematicsElectrical Schematic - Gasoline/LPG Models .. 18 Ground Control Box Legend - Gasoline/LPG Models .. 20 Relay Panel Legend - Gasoline/LPG Models .. 21 Platform Control Box Legend - Gasoline/LPG Models .. 22Z-45/22 Electrical SchematicsElectrical Schematic - Gasoline/LPG Models .. 23 Ground Control Box Legend - Gasoline/LPG Models .. 25 Relay Panel Legend - Gasoline/LPG Models .. 26 Platform Control Box Legend - Gasoline/LPG Models.

7 27ivPart No. 35023 Genie SupplementFirst EditionSection Three, continuedZ-60/34 Electrical SchematicsElectrical Schematic - Gasoline/LPG Models .. 28 Ground Control Box Legend - Gasoline/LPG Models .. 30 Relay Panel Legend - Gasoline/LPG Models .. 31 Platform Control Box Legend - Gasoline/LPG Models .. 32 Section FourRepair Procedures7-1 Governor Actuator .. 337-2 Choke Adjustments .. 347-3 Timing 357-4 Carburetor Adjustment .. 357-5 RPM Adjustment .. 357-6 Flex Plate .. 357-7 Water Temperature and Oil Pressure Gauges .. 367-8 Vacuum Switch .. 36vGenie SupplementPart No. 35023 First EditionPart No.

8 35023 Genie Industries1 First EditionService Manual SupplementSpecificationsFord Engine LRG-423 Displacement140 cu litersNumber of cylinders4 Bore & x x mmHorsepower63 @ 4000 rpmFiring order1 - 3 - 4 - 2S-40 RPM SpecificationsLow idle - carburetor900 rpmLow idle - electronic governor1600 rpmHigh idle2500 rpmS-80/85 RPM SpecificationsLow idle - carburetor900 rpmLow idle - electronic governor1600 rpmHigh idle2500 rpmZ-45/22 RPM SpecificationsLow idle - carburetor900 rpmLow idle - electronic governor1400 rpmHigh idle2150 rpmZ-60/34 RPM SpecificationsLow idle - carburetor900 rpmLow idle - electronic governor1600 rpmHigh idle2500 rpmGovernor electronicCompression :1 Compression pressure (approx.)

9 Pressure (psi) of lowest cylinder must beat least 75% of highest cylinderValve clearances to inchescollapsed to mmLubrication systemOil pressure40 to 60 psi(operating temp. @ 2000 rpm) to barOil capacity5 quarts(including filter) litersOil viscosity requirementsTemperature below 60 F / C5W-30-10 F to 90 F / -23 C to 32 C10W-30 Temperature above10W-40 to 10W-50-10 F / -23 CTemperature above20W-40 or 20W-5020 F / CUse oils meeting API classification SG (labeled SG/CCor SG/CD) as they offer improved wear ship with 10W-40 motorNormal engine cranking speed200 to 250 rpmCurrent draw, normal load170 ACurrent draw, maximum load200 ACurrent draw, minimum140 AMaximum circuit voltage DCwhile starting (normal temperature)

10 Brush length, mmBrush length wear mmBrush spring tension64 ounces18 NewtonsBolt torque45 to 84 inch-poundsthrough to NmBrush mounting15 to 20 foot-poundsbolt torque20 to 27 NmMaximum mmBatteryType12V, Group 31 Quantity1 Cold cranking ampere1000 AReserve capacity @ 25A rate200 minutesFuel pumpElectronic solenoid7 bar2 Genie IndustriesPart No. 35023 Service Manual SupplementFirst EditionB-1 Check the Engine Belt(s) Genie S-40 models: Thisprocedure replaces S-80/85 models: Thisprocedure replaces Z-45/22 models: Thisprocedure replaces Z-60/34 models: Thisprocedure replaces the engine belt(s) is essential to goodengine performance and service life.