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

Scag Power Equipment STHM manual Table Of Contents, Model Sthm, Subject

Models: STHM

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TABLE OF CONTENTS
MODEL STHM
SUBJECT	PAGE
Introduction	1
General Safety Instructions	1
Signal Words	1
Symbols	2-3
Before Operating	4
While Operating	5-6
Maintenance and Storage	6-7
Initial Run-In Procedures	7
Mower Operation	8-9
Parking Brake Adjustments	9
Neutral Adjustment	9-10
Belt Tension	10-11
Belt Alignment	11
Cutter Deck Adjustments	11-12
Cutter Blades	13
Custom-Cut Baffle Adjustment	13-14
Lubrication and Maintenance	15
Troubleshooting Cutting Conditions	16-18
Technical Specifications	19-20
Notes	21

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Contents

MODEL STHM OPERATOR’S MANUALSTHM-23CV SM-61V SM-72A FAILURE TO FOLLOW SAFE OPERATING PRACTICESMAY RESULT IN SERIOUS INJURY REMEMBER - YOUR MOWER IS ONLY AS SAFE AS THE OPERATORTABLE OF CONTENTS MODEL STHMSUBJECT SUBJECT Illustrated Parts ListTABLE OF CONTENTS CONTINUEDSIGNAL WORDS GENERAL SAFETY INSTRUCTIONSINTRODUCTION CE Mark ISO SymbolsSlow SYMBOLSYMBOL FastBEFORE OPERATING WHILE OPERATING MAINTENANCE AND STORAGE 2. Check the neutral adjustment. See Adjust- ments, page Figure 1. Forward Operation MOWER OPERATIONUse gasoline with an octane rating no less than The left side operator presence pedal must be depressed for operationFigure 2. Reverse Operation ADJUSTMENTSNEUTRAL ADJUSTMENT Figure 4. Parking Brake AdjustmentBELT TENSION Figure 5. Neutral AdjustmentFigure 6. Foot Control Pedal Adjustment The Hydro Drive Belt is spring-loaded and does not require adjustmentFigure 7. Cutter Deck Drive Belt Tension CUTTER DECK ADJUSTMENTSFigure 9. Blade Belt Tension Adjustment BELT ALIGNMENTFigure 10. Cutter Blade Adjustment Figure 11. Cutter Deck Height AdjustmentFigure 12. Repositioning Spacers CUSTOM-CUT BAFFLE ADJUSTMENT CUTTER BLADESFigure 13. Blade Sharpening Figure 16. 3-1/2 Custom-Cut Baffle Position 2004 CCB - 3-1/2 Setting2004 CCB - 4 Setting Figure 15. 3 Custom-Cut Baffle Position1st 10 Hours LUBRICATION & MAINTENANCEPROCEDURE Break-InTROUBLESHOOTING CUTTING CONDITIONS CAUSECURE CURE TROUBLESHOOTINGCONDITION CAUSECURE TROUBLESHOOTINGCONDITION CAUSEDRIVE SYSTEM TECHNICAL SPECIFICATIONSENGINES ENGINE DECKCUTTER DECKS TECHNICAL SPECIFICATIONS CONTADDITIONAL SPECIFICATIONS APPROXIMATE DIMENSIONSPage STHM2006CD SM-61V & SM-72A CUTTER DECKDescription SM-61V & SM-72A CUTTER DECKRef. Part PartENGINE DECK 3832SGB010B Number ENGINE DECKPart PartSGB027 UPPER HYDRAULICSDescription UPPER HYDRAULICSPart NumberLOWER HYDRAULICS A B27 6 7 Description LOWER HYDRAULICSPart Numbersgb011 CONTROL LINKAGE CONTROLRef. Part No. Number Description CONTROL LINKAGE21 C PTO SwitchConnector INSTRUMENT PANEL ANDELECTRICALCOMPONENTSDescription INSTRUMENT PANEL AND ELECTRICAL COMPONENTSPart Number37 A RIDER FRAME ASSEMBLYRIDER FRAME ASSEMBLY STHM99RFANumber RIDER FRAME ASSEMBLYPart PartBRAKE LINKAGE Deck WeldmentSGB050 BRAKE LINKAGE Ref. Part No. Number DescriptionSwivel RELAY WIRE HARNESS WITH RELAYNumber WINCH LIFT SYSTEMPart PartNumber REPLACEMENT DECALS & INFORMATIONPart PartLIMITED WARRANTY - COMMERCIAL EQUIPMENT