Part No. 34032 Genie S-80 & Genie S-85 4 - 39Service Manual - First Edition Section 4 - Scheduled Maintenance ProceduresD-2Change or Recondition theEngine Coolant- Gasoline/LPG ModelsReplacing or reconditioning the engine coolant isessential to good engine performance and servicelife. Old or dirty coolant may cause the engine toperform poorly and continued use may causeengine damage. Extremely dirty conditions mayrequire coolant to be changed more frequently.Beware of hot engine parts andcoolant. Contact with hot engineparts and/or coolant will causesevere burns.Perform this procedure with theengine off and cooled.1 Put on protective clothing and eye wear.2 Disconnect the coolant return hose at theradiator and drain the coolant return tank.3 Remove the radiator cap from the radiator.Deutz Diesel models:Hold the manual fuel shutoff valvecounterclockwise to the CLOSED position.a manual fuel shutoff valveAll models:Crank the engine with the starter motor for15 seconds, wait 15 seconds, then crank theengine an additional 15 seconds or until thepressure reaches 320 psi (22 bar).13 Connect the wiring and start the engine fromthe ground controls. Check the hydraulic tankfor leaks.Hydraulic systemHydraulic tank capacity 45 gallons170 litersHydraulic system 55 gallonscapacity (including tank) 208 litersHydraulic fluid Dexron ll equivalentTABLE D PROCEDURESa
