Manuals / Scag Power Equipment / Lawn and Garden / Lawn Mower

Scag Power Equipment STT-29DFI BDP-16A HYDRAULIC PUMP ASSEMBLY with COOLING FAN 29DFI & 35BVAC

Models: STT-35BVAC STT61V-29DFI-LE STT61V-35BVAC STT61V-29DFI STT-29DFI

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Section 8

BDP-16A HYDRAULIC PUMP ASSEMBLY with COOLING FAN

(29DFI & 35BVAC))

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20				17
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PORT "A"		30
PORT "A"
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Scag Power Equipment STT-29DFI BDP-16A HYDRAULIC PUMP ASSEMBLY with COOLING FAN 29DFI & 35BVAC, Section, Port A, Side

Contents

Scag Power Equipment OPERATOR’S MANUALTurf Tiger Models STT52V-27CH STT61V-27CH STT61V-27KA STT61V-29DFIREMEMBER - YOUR MOWER IS ONLY AS SAFE AS THE OPERATOR FAILURE TO FOLLOW SAFE OPERATING PRACTICES MAY RESULT INSERIOUS INJURY OR DEATH Table of Contents Table of ContentsSECTION 2 - SAFETY INFORMATION SECTION 3 - SPECIFICATIONSSECTION 5 - TROUBLESHOOTING CUTTING CONDITIONS SECTION 6 - ADJUSTMENTSSECTION 7 - MAINTENANCE SECTION 8 - ILLUSTRATED PARTS LISTLIMITED WARRANTY - COMMERCIAL EQUIPMENT Following SectionTable of Contents BDP-16A HYDRAULIC PUMP ASSEMBLY WITH COOLING FAN29DFI & 35BVACTable of Contents GENERAL INFORMATION Section1.1 Introduction 1.2 Direction Reference481039S 1.4 SymbolsSection SAFETY INFORMATION 2.2 SIGNAL WORDSDANGER Section2.4 OPERATION CONSIDERATIONS SectionSection 10. DO NOT turn sharply. Use care when backing upDANGER 2.5 ROLL-OVER PROTECTION SYSTEM SectionFigure 2-1. Foldable Roll-Over Protection System Figure 2-2. ROPS HingeSection Figure 2-3. Seat Belt InspectionFigure 2-4. Slope Angle Graph DO NOT permit untrained personnel to operate the machine2.6 MAINTENANCE CONSIDERATIONS & STORAGE 2.7 USING A SPARK ARRESTOR2.8 SPARK IGNITION SYSTEM SectionINSTALL BELT COVER BEFORE OPERATING MACHINE SectionFORWARD REVERSESPECIFICATIONS 3.1 Engine3.2 Electrical SectionSection 3.3 Power Head3.4 Cutter Deck 3.6 Weights And Dimensions 3.5 Hydraulic System3.7 Productivity SectionSection OPERATING INSTRUCTIONS4.1 Controls And Instrument Identification Figure 4-2. Dump Valve Control 4.2 Safety Interlock SystemSection 4.3 Initial Run-In Procedures 4.4 Starting The Engine4.5 Ground Travel And Steering SectionReverse Travel 4.6 Engaging The Deck Drive Cutter BladesSection Danger ROTATING BLADES4.7 Hillside Operation 4.9 After Operation4.13 Adjusting Cutting Height 4.11 Moving Mower With Engine Stopped4.12 Recommendations For Mowing Figure 4-5. Adjusting Cutting Height4.14 Adjusting The Steering Levers 4.15 Adjusting The Height Adjust PedalFigure 4-7. Adjusting Steering Levers Figure 4-8. Height Adjust Pedal Locations4.16 Towing Optional Hitch Accessory SectionTROUBLESHOOTING CUTTING CONDITIONS ConditionCause CureTROUBLESHOOTING CUTTING CONDITIONS CONTD SectionCondition CauseTROUBLESHOOTING CUTTING CONDITIONS CONTD SectionCondition CauseSection ADJUSTMENTS6.1 Parking Brake Adjustment Section 6.2 Travel AdjustmentsNeutral Adjustment 6.3 Throttle Control And Choke Adjustments 6.4 Belt AdjustmentTracking Adjustment Section6.6 Cutter Deck Adjustments 6.5 Belt AlignmentSection Cutter Deck LevelCutter Deck Height 6.7 Custom-Cut Baffle AdjustmentSection Figure 6-9. 7-Position Custom-Cut Baffle Adjustment Section6.8 electric clutch adjustment Figure 6-10. Clutch Air Gap AdjustmentFigure 6-11. Clutch Air Gap Adjustment SectionSection MAINTENANCE7.1 Maintenance Chart - Recommended Service Intervals 7.2 Lubrication MAINTENANCE CHART - RECOMMENDED SERVICE INTERVALS CONTDGREASE FITTING LUBRICATION CHART SEE FIGURE SectionGREASE FITTING LUBRICATION SectionFigure 7-1. Lubrication Fitting Points 7.3 Hydraulic System SectionA. Checking Hydraulic Oil Level B. Changing Hydraulic OilDANGER 7.4 Engine Oil7.5 Engine Fuel System Section7.6 Engine Air Cleaner A. Cleaning and/or Replacing Air Cleaner ElementSection B. Replacing In-Line Fuel Filter ElementsSection 7.7 BatteryA. Charging the Battery 7.8 Drive Belts 7.9 Cutter BladesSection B. Jump StartingSection 7.10 TiresC. Blade Replacement 7.11 Cutter Deck Gearbox 7.12 Cooling SystemSection A. Checking Lubricant Level7.13 Body, Deck, And Upholstery B. Cleaning the Radiator Debris ScreenSection C. Checking The Fan Belt Tension Liquid- Cooled Engines OnlySection Section ILLUSTRATED PARTS LIST8.1 Scag Approved Attachments And Accessories 52V CUTTER DECK SectionSTT 2008 CD Section 52V CUTTER DECK DescriptionDescription 46185961V & 72VS CUTTER DECKS Section72V Only STT-61V 2011 CDLever Assy, Deck Level Incl.80 Section61V & 72VS CUTTER DECKS CUTTER DECK CONTROLS SectionCUTTER DECK STT2006CDCDescription CUTTER DECK CONTROLSSection SHEET METAL COMPONENTS Section4244 126 A A19Battery not avail. through Scag SectionSHEET METAL COMPONENTS DescriptionSTT ROLL-OVER PROTECTION SYSTEM SectionSTT ROLL-OVER PROTECTION SYSTEM SectionDescription 462210STT SUSPENSION SEAT SectionDescription Seat Drain Kit Included with Seat CushionSection DECK DRIVE COMPONENTS SectionFrame STT 2011 DDCSection DECK DRIVE COMPONENTSDescription DescriptionENGINE AND ATTACHING PARTS - KOHLER SectionREF. PUMP MTG. WELDMENTSection ENGINE AND ATTACHING PARTS - KOHLERAvailable through the individual engine manufacturer DescriptionENGINE & ATTACHING PARTS - 27HP, 29DFI KAWASAKI & 35BVAC SectionREF. PUMP MTG. WELDMENT 10 12Section ENGINE & ATTACHING PARTS - 27HP, 29DFI KAWASAKI & 35BVACLiquid Cooled Models Only Available through the individual engine manufacturerSTT2006B&SC REV BRAKE AND STEERING COMPONENTSSection Section BRAKE AND STEERING COMPONENTSDescription Description2011 STT HS.eps STT HYDRAULIC SYSTEMSection Hose Assembly, 1/2” ID Tank to Filter Oil Reservoir Assembly incl. 24, 27Section STT HYDRAULIC SYSTEMSTT FUEL SYSTEM - EPA PHASE 2 models produced prior to 1/1/2011 2011 STT FS - EPA Phase 2.epsSection Kawasaki - 29DFISTT FUEL SYSTEM - EPA PHASE models produced prior to 1/1/2011Section = Available through engine manufacturer onlySTT FUEL SYSTEM - EPA PHASE 3 models produced after 1/1/2011 SectionSTT FUEL SYSTEM - EPA PHASE models produced after 1/1/2011Section = Available through engine manufacturer onlySection 2011 STT FS - CARB TEIR 3 Rev2.epsSTT-LE FUEL SYSTEM - C.A.R.B. TIER LE models only - Produced after 1/1/2010Section = Available through engine manufacturer onlyBDP-16A HYDRAULIC PUMP ASSEMBLY SectionPORT A SIDEDescription BDP-16A HYDRAULIC PUMP ASSEMBLYSection BDP-16A HYDRAULIC PUMP ASSEMBLY with COOLING FAN 29DFI & 35BVAC SectionPORT A SIDESection BDP-16A HYDRAULIC PUMP ASSEMBLY with COOLING FAN 29DFI & 35BVACDescription Hex Screw, Flanged Head M10 x 1.50-65mmELECTRICAL SYSTEM KOHLER & Briggs & Stratton SectionSTT 2008 ESKH SCAGEQUIPMESection ELECTRICAL SYSTEM KOHLER & Briggs & Stratton Double Fuse Assembly, Sealed Incl. items 2, 42, 43Description Instrument Panel, Top w/DecalsELECTRICAL SYSTEM - 27HP KAWASAKI SectionSCAG STT2008 ESKADescription ELECTRICAL SYSTEM - 27HP KAWASAKISection ELECTRICAL SYSTEM - 29DFI KAWASAKI POWERSection STT2008 ESKA-DFIDescription ELECTRICAL SYSTEM - 29DFI KAWASAKISection REPLACEMENT DECALS AND INFORMATION PLATES INSTALL BELT COvER BEFORE OPERATING MACHINEHeavy-Duty CommercialSection REPLACEMENT DECALS AND INFORMATION PLATES Description1617 2011 STT Decals Page2STT ELECTRICAL SCHEMATIC KOHLER SectionSTT ELECTRICAL SCHEMATIC 27HP KAWASAKI SectionELECTRICAL SCHEMATIC - 29DFI KAWASAKI SectionDIODE 600V 2AGRN W/WHT STRIPE STT ELECTRICAL SCHEMATIC 35BVAC Briggs & StrattonSection LIMITED WARRANTY - COMMERCIAL EQUIPMENT 2010 Scag Power Equipment Division of Metalcraft of Mayville, Inc

BDP-16A HYDRAULIC PUMP ASSEMBLY with COOLING FAN

PORT "A"

SIDE

PORT "B" 20