Section 3 • Scheduled Maintenance ProceduresPart No. 102916 S-100 • S-105 • S-120 • S-125 3 - 45June 2011REV B CHECKLIST C PROCEDURESC-3Perform Engine Maintenance -Perkins ModelsEngine specifications require that this procedure beperformed every 500 hours or 12 months,whichever comes first.Proper engine maintenance, following the enginemanufacturer's maintenance schedule, is essentialto good engine performance and service life. Failureto perform the maintenance procedures can lead topoor engine performance and component damage.Required maintenance procedures and additionalengine information are available in thePerkins 1004 User's Handbook(Perkins part number TPD 1349E) OR thePerkins 1100 Series User's Handbook(Perkins part number TPD 1477).Perkins 1004 User's HandbookGenie part number 61376Perkins 1100 Series User's HandbookGenie part number 107526To access the engine:1 Remove the engine tray retaining fastenerlocated under the engine tray. Swing the enginetray out and away from the machine.2 Install the fastener that was just removedthrough the engine tray and into the engine trayanchor hole in the turntable.Crushing hazard. Failure to installthe fastener into the engine trayanchor hole to secure the enginetray from moving could result indeath or serious injury.C-4Replace the Engine Air FilterElementEngine specifications require that this procedure beperformed every 500 hours or 6 months, whichevercomes first.Maintaining the engine air filter in good condition isessential to good engine performance and servicelife. Failure to perform this procedure can lead topoor engine performance and component damage.Note: Perform this procedure with the engine off.1 Release the latches on the air cleaner cap.Remove the end cap from the air cleanercanister.2 Remove the filter element.3 Use a damp cloth to wipe the filter sealingsurface and the inside of the outlet tube. Makesure that all contaminant is removed before thefilter is inserted.4 Check new filter element gasket for damagebefore installing.5 Install the new filter element.6 Install the end cap on the canister and secure.Note: Be sure the discharge slot is pointing down.
