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Scag Power Equipment manual Operator’S Manual, MODEL STT-31BSG

Models: STT-31BSG

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MODEL STT-31BSG

THIS MANUAL CONTAINS THE OPERATING INSTRUCTIONS AND SAFETY INFORMA- TION FOR YOUR SCAG MOWER. READING THIS MANUAL CAN PROVIDE YOU WITH ASSISTANCE IN MAINTENANCE AND AD- JUSTMENT PROCEDURES TO KEEP YOUR MOWER PERFORMING TO MAXIMUM EFFI- CIENCY. THE SPECIFIC MODELS THAT THIS BOOK COVERS ARE CONTAINED ON THE INSIDE COVER. BEFORE OPERATING YOUR MACHINE, PLEASE READ ALL THE INFOR- MATION ENCLOSED.

OPERATOR’S MANUAL

PART NUMBER 03093

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Scag Power Equipment manual Operator’S Manual, MODEL STT-31BSG

Contents

MODEL STT-31BSG OPERATOR’S MANUALFAILURE TO FOLLOW SAFE OPERATING PRACTICES REMEMBER - YOUR MOWER IS ONLY AS SAFE AS THE OPERATORMAY RESULT IN SERIOUS INJURY STT-31BSG SMST-61A SMST-72ASection 2 - Safety Information TABLE OF CONTENTSSUBJECT Section 1 - General InformationTABLE OF CONTENTS CONTD Section GENERAL INFORMATION1.1 INTRODUCTION 1.2 DIRECTION REFERENCEChoke ISO SymbolsTransmission CE MarkFast Cutting Element - Basic symbolSlow Continuously Variable - Linear2.2 SIGNAL WORDS SAFETY INFORMATION2.1 INTRODUCTION 2.3 BEFORE OPERATION CONSIDERATIONS2.4 OPERATION CONSIDERATIONS 2.3 BEFORE OPERATION CONSIDERATIONS CONTDSection 2.4 OPERATION CONSIDERATIONS CONTD 2.5 MAINTENANCE CONSIDERATIONSSection INSTALL BELT COVER BEFORE OPERATING MACHINE 2.6 SAFETY AND INSTRUCTIONAL DECALSIMPORTANT ADJUSTMENT PROCEDURES NEUTRAL ADJUSTMENTENGINE DECK ENGINEDRIVE SYSTEM SPECIFICATIONSADDITIONAL SPECIFICATIONS SPECIFICATIONS CONTAPPROXIMATE DIMENSIONS SCAG “SABRE TOOTH TIGER” ZERO-TURN RIDER4.1 CONTROLS AND INSTRUMENT IDENTIFICATION OPERATING INSTRUCTIONSSection Section 4.2 SAFETY INTERLOCK SYSTEMFigure 4-2 Dump Valve Control 4.5 GROUND TRAVEL AND STEERING 4.4 STARTING THE ENGINEForward Travel Section4.6 ENGAGING THE DECK DRIVE CUTTER BLADES Reverse TravelFigure 4-3 Cutter Engage Switch Section4.8 PARKING THE MOWER 4.7 HILLSIDE OPERATION4.9 AFTER OPERATION Section4.10 REMOVING CLOGGED MATERIAL ROTATING BLADES4.11 MOVING MOWER WITH ENGINE STOPPED 4.12 RECOMMENDATIONS FOR MOWINGFigure 4-6 Adjusting Cutting Height 4.13 ADJUSTING CUTTING HEIGHTSection Figure 4-7 Deck Release LeverCONDITION TROUBLESHOOTING CUTTING CONDITIONSCAUSE CURESection TROUBLESHOOTING CONTDCONDITION CAUSEthe Ground Section TROUBLESHOOTING CONTDCONDITION CAUSE6.1 PARKING BRAKE ADJUSTMENT ADJUSTMENTS6.2 TRAVEL ADJUSTMENTS SectionSection Neutral Adjustment6.3 THROTTLE CONTROL AND CHOKE ADJUSTMENTS Tracking Adjustment6.4 BELT ADJUSTMENT 6.5 BELT ALIGNMENTCutter Deck Level 6.6 CUTTER DECK ADJUSTMENTSCutter Deck Pitch SectionFigure 6-6. Cutter Deck Height Adjustment Cutter Deck HeightSection Figure 6-7. Cutter Deck Stop7.1 MAINTENANCE CHART - RECOMMENDED SERVICE INTERVALS MAINTENANCESection 7.2 LUBRICATION GREASE FITTING LUBRICATION CHART SEE FIGURE MAINTENANCE CHART - RECOMMENDED SERVICE INTERVALS CONTDSection Replace cutter deck gearbox lubricantFigure 7.1 Lubrication Fitting Points SectionGREASE FITTING LUBRICATION LUBRICANT / INTERVAL LITHIUM MP WHITE GREASE 2125 40 HOURS / WEEKLYB. Changing Hydraulic Oil 7.3 HYDRAULIC SYSTEM A. Checking Hydraulic Oil LevelSection Figure 7-2 Hydraulic Oil ReservoirC. Changing Hydraulic Oil Filter Element 7.4 ENGINE OILA. Checking Engine Crankcase Oil Level B. Changing Engine Crankcase OilA. Cleaning and/or Replacing Air Cleaner Element 7.6 ENGINE AIR CLEANER7.7 BATTERY A. Checking Electrolyte Level and Cleaning Battery 7.5 ENGINE FUEL SYSTEMSection B. Charging the Battery7.8 DRIVE BELTS C. Jump StartingB. Blade Sharpening 7.9 CUTTER BLADES A. Blade Inspection7.10 TIRES C. Blade ReplacementSection 7.12 COOLING SYSTEM 7.11 CUTTER DECK GEARBOX A. Checking Lubricant LevelA. Checking Coolant Level B. Changing LubricantC. Checking The Fan Belt Tension B. Cleaning the Radiator Debris Screen7.13 BODY, DECK, AND UPHOLSTERY Section7048 61A, 72A CUTTER DECKSSTT-BSG-2001CD Ref. Part 61A, 72A CUTTER DECKSPart DescriptionCUTTER DECK CUTTER DECK CONTROLS2001 STTBSG-CDC Part CUTTER DECK CONTROLSDescription TO A SHEET METAL COMPONENTS2001 STTBSG-SMC Ref. Part SHEET METAL COMPONENTSRef. Part No. NoTo A DECK DRIVE COMPONENTSENGINE 63 A BRef. Part DECK DRIVE COMPONENTSPart DescriptionTO A RADIATOR, COOLERS & ENGINE BRACKETSRef. Part No. No. Description RADIATOR, COOLERS & ENGINE BRACKETSTO RH PUMP BRAKE AND STEERING COMPONENTSTO LH PUMP 32 STT99B&SCRef. Part BRAKE AND STEERING COMPONENTSPart DescriptionENGINE FUEL AND HYDRAULIC SYSTEMCARB TO ERef. Part FUEL AND HYDRAULIC SYSTEMPart DescriptionELECTRICAL SYSTEM Ref. Part No. No. Description ELECTRICAL SYSTEMSTT 2K BDP-21 HYDRAULIC PUMP ASSEMBLY - BDP-21LPart HYDRAULIC PUMP ASSEMBLY - BDP-21LDescription WHITE W/RED WIRE HARNESS, STT - 31BSG PART NUMBERRED W/WHT WHT W/PINKINSTALL BELT COVER BEFORE REPLACEMENT DECALS AND INFORMATION PLATESHeavy-Duty Commercial48825 48314 REPLACEMENT DECALS AND INFORMATION PLATES481588 481937LIMITED WARRANTY - COMMERCIAL EQUIPMENT 2000 SCAG POWER EQUIPMENTPRINTED 11/00 DIVISION OF METALCRAFT OF MAYVILLE, INC