Scag Power Equipment SFZ61-28BS, SFZ36-20BS Engine Fuel System, Changing Engine Oil Filter

Page 34

R

Section 7

C. Changing Engine Oil Filter

After the first 20 hours of operation, replace the engine oil filter. Thereafter, replace the oil filter after every 200 hours of operation or every month, whichever occurs first. Refer to Engine Operator’s Manual for instructions.

ENGINE OIL FILL & DIPSTICK

7.4 Engine Fuel System

DANGER

To avoid injury from burns, allow the mower to cool before removing the fuel tank cap and refueling.

2007 SFZ OFD

ENGINE OIL FILTER

A. Filling the Fuel Tank

Fill the fuel tank at the beginning of each operating day to within one (1) inch below the filler neck. Do not overfill. Use clean, fresh unleaded gasoline with a minimum octane rating of 87 and a maximum of 10% Ethanol.

DO NOT use E85 Fuel. Using E85 Fuel will cause severe damage to the engine.

To avoid personal injury or property damage, use extreme care in handling gasoline. Gasoline is extremely flammable and the vapors are explosive.

1.	Extinguish all cigarettes, cigars, pipes and other
	sources of ignition.
2.	Use only an approved gasoline container.
3.	Never remove the gas cap or add fuel with the
	engine running. Allow the engine to completely cool
	before fueling.
4.	Never fuel the machine indoors or in an enclosed
	trailer.
5.	Never store the machine or fuel container where

2007 SFZ EOFF

ENGINE FUEL

FILTER

there is an open flame, spark or pilot light such as on

a water heater or other appliances.

6. Never fill containers inside a vehicle or on a truck

or trailer bed with a plastic liner. Always place

containers on the ground away from your vehicle

before filling.

7. Remove the machine from the truck or trailer and

fuel on the ground. If this is not possible, then refuel

the machine with a portable container, rather than

from a gasoline dispenser nozzle.

Figure 7-6. Oil Fill / Dipstick, Oil Filter, Fuel Filter

8. Keep the nozzle in contact with the rim of fuel tank

or container opening at all times until fueling is

complete. Do not use a nozzle lock-open device.

30

Image 34

Contents OPERATOR’S Manual Remember Your Mower is only AS Safe AS the Operator Table of Contents Limited warranty sfz Following section AdjustmentsDirection Reference General InformationIntroduction Servicing The Engine and Drive Train ComponentsSymbols STT ModelsThis symbol means Attention! Become Alert! Your Safety InformationSignal Words Signal WordOperation Considerations Section Roll-over protection system Seat Belt InspectionMaintenance Considerations & storage Using a spark arrestorSafety and Instructional Decals 483633Electrical SpecificationsEngine TractorHydraulic System Weights and Dimensions 48/52Cutter Deck ProductivityIdentification Operating InstructionsControls and Instrument Engine Throttle Control -1. Used toInitial RUN-IN Procedures Safety Interlock SystemFirst Day of Use or Approximately 20 Hours Ground Travel and Steering Starting the EngineForward Travel Engaging the Deck Drive Cutter Blades Reverse TravelAfter Operation Rotating BladesHillside Operation Removing Clogged MaterialMoving Mower with Engine Stopped Adjusting Cutting HeightRecommendations for Mowing Towing optional hitch Accessory Not available for sfz36 Troubleshooting Cutting Conditions Condition Cause CureTroubleshooting Cutting Conditions Contd Step Cut Ridge in Center Scalping Blades HittingDirt or CuttingVery Close To the Ground Cutting pathAdjustments Parking Brake AdjustmentTravel Adjustments Neutral AdjustmentTracking Adjustment Throttle Control and Choke AdjustmentsBelt Adjustment Belt AlignmentCutter Deck Pitch Cutter Deck AdjustmentsCutter Deck Level Cutter Deck Height Adjustment Cutter Deck HeightElectric clutch adjustment Clutch Air Gap AdjustmentMaintenance Chart Recommended Service Intervals MaintenanceProcedure Comments Break-In 100 200 400 First Checking Hydraulic Oil Level Changing Hydraulic OilChecking Engine Crankcase Oil Level Engine OilChanging Engine Crankcase Oil Changing Engine Oil Filter Engine Fuel SystemFilling the Fuel Tank Cleaning and/or Replacing Air Cleaner Element BatteryEngine Air Cleaner Replacing In-Line Fuel Filter ElementsDrive Belts Charging the BatteryJump Starting Blade Inspection Blade ReplacementCutter Blades Blade SharpeningTires BODY, DECK, and UpholsteryIllustrated Parts List Scag Approved Attachments and AccessoriesCutter Deck Cutter Deck DescriptionSection 48, 52 & 61 Cutter Decks Flatwasher, 3/8-.391 x .938 x Cutter Deck Controls SFZ36 Ref. No Description Cutter Deck Controls SFZ48 & SFZ52 Cutter Deck Controls SFZ48 & SFZ52 Cutter Deck Controls SFZ61 Cutter Deck Controls SFZ61 Sheet Metal Components Flatwasher, 1/4-.312 x .750 x SFZ ROLL-OVER Protection System ROPS, SFZ36 Drive System Components SFZ36 Rod, Brake Adjustment Drive System Components SFZ48, SFZ52 & SFZ61 44162 Linkage, Dump Valve Fuel and Electrical System SFZ36 483672 Tank, LH Switch Clutch Engine Mount Bolt Fuel and Electrical System SFZ48, SFZ52 & SFZ61 483364 Tank, LHZT-3100 Hydraulic Axle Assembly HG51462 ZT-3400 Hydraulic Axle Assembly -SFZ61 ZT-3400 Hydraulic Axle Assembly SFZ61 Replacement Decals and Information Plates 36COMMERCIALReplacement Decals and Information Plates Electrical Schematic Optional Black Light RED Accessory HourmeterLimited Warranty SFZ