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Scag Power Equipment STHM manual Upper Hydraulics, Part, Number, Description

Models: STHM

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UPPER HYDRAULICS

Ref.	Part
No.	Number	Description

1	48711	Tank, Hydraulic
2	481164	Cap, Hydraulic Tank
3	48634	Hose, Pump to Oil Cooler
4	48942	Hose, Oil Cooler to Tank
5	48136-04	Clamp, Hose
6	48936-01	Coupling, Flare Swivel
7	48572-05	Tube, Union
8	48645	Oil Cooler Assembly

904003-12 Carriage Bolt, 5/16-18 x 3/4"

10421279 Bracket, Oil Cooler

1148350-05 Elbow, 90 Degrees

1248603-02 O-Ring

1348936-02 Coupling Flare Swivel

1404019-03 Serr. Fl. Hex Head Nut, 5/16-18

15421280 Brace, L.H. Cooler Support

16421281 Brace, R.H. Cooler Support

1704021-08 Elastic Stop Nut, 1/4-20

1804017-05 Serr. Fl. Hex Head CPSCR, 1/4-20 x 3/4"

19	421288	Strap, Oil Tank
20	481507	Filler Neck Insert
21	48482	Hose, 1/4" Pushlock, Order by the inch
22	48059-01	Clamp
23	48309	Bushing
24	48939	90 Degree Elbow

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Scag Power Equipment STHM manual Upper Hydraulics, Part, Number, Description

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 OPERATORMODEL STHM TABLE OF CONTENTSSUBJECT SUBJECT Illustrated Parts ListTABLE OF CONTENTS CONTINUEDGENERAL SAFETY INSTRUCTIONS SIGNAL WORDSINTRODUCTION 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 11. Cutter Deck Height Adjustment Figure 10. Cutter Blade AdjustmentFigure 12. Repositioning Spacers CUTTER BLADES CUSTOM-CUT BAFFLE ADJUSTMENTFigure 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-InCAUSE TROUBLESHOOTING CUTTING CONDITIONSCURE 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 Part3832 ENGINE DECKSGB010B Number ENGINE DECKPart PartSGB027 UPPER HYDRAULICSDescription UPPER HYDRAULICSPart NumberA B LOWER HYDRAULICS27 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 PartDeck Weldment BRAKE LINKAGESGB050 Ref. Part No. Number Description BRAKE LINKAGESwivel RELAY WIRE HARNESS WITH RELAYNumber WINCH LIFT SYSTEMPart PartNumber REPLACEMENT DECALS & INFORMATIONPart PartLIMITED WARRANTY - COMMERCIAL EQUIPMENT