Scag-power-equipment TURF TIGER STT52V-25CH-LP User Manual

PART NO. 03276PRINTED 1/2011PRINTED IN USA© 2011Scag Power EquipmentDivision of Metalcraft of Mayville, Inc.Congratulations on owning a Scag mower! Th

6RSection 2Lower the roll bar only when absolutely necessary.To lower the roll bar, loosen the tension knob on both 1. the left hand and right hand ba

7RSection 2The potential exposure of the seat belt to severe environmental conditions make it crucial to inspect the seat belt system regularl

8RSection 2MAINTENANCE CONSIDERATIONS & 2.6 STORAGENever make adjustments to the machine with the 1. engine running unless specifically instructed

9RSection 2SAFETY AND INSTRUCTIONAL DECALS2.9 WARNINGINSTALL BELT COVER BEFOREOPERATING MACHINEREAD OPERATOR'S MANUAL4834022011 STT-25CH-LP Safet

10RSection 3SPECIFICATIONSENGINE3.1 General Type ...

11RSection 3CUTTER DECK3.4 Type ... Floating, Adjustable, Anti-Scalping, Hybrid Design Combines Out-Front and Belly-Mount Design

12RSection 4 CAUTIONDo not attempt to operate this mower unless you have read this manual. Learn the location and purpose of all controls and

13RSection 4Hourmeter (Figure 4-1).6. Indicates the number of hours the engine has been operated. It only operates when the engine is running. Has

14RSection 4STARTING THE ENGINE4.4 CAUTIONDO NOT USE STARTING FLUIDS. Use of starting fluids in the air intake system may be potentially explosive or

15RSection 4REVERSE TRAVEL CAUTIONDisengage power to the mower before backing up. Do not mow in reverse unless absolutely necessary and t

WARNINGFAILURE TO FOLLOW SAFE OPERATING PRACTICES MAY RESULT IN SERIOUS INJURY OR DEATH.Read this manual completely as well as other manuals that cam

16RSection 4HILLSIDE OPERATION4.7 WARNINGDO NOT operate on steep slopes. To check a slope, attempt to back up it (with the cutter deck down). If the

17RSection 4MOVING MOWER WITH ENGINE 4.11 STOPPEDTo “free-wheel” or move the mower around without the engine running, rotate the dump valve levers cou

18RSection 4Insert the lanyard pin into the cutting height index at 3. the desired cutting height. Push forward on the deck lift foot lever, hold in p

19RSection 4TOWING (OPTIONAL HITCH 4.16 ACCESSORY)NEVER allow children or others in or on towed 1. equipment.Tow only with a machine that has a hitch

20RSection 5CONDITION CAUSE CURESTRINGERS - OCCASIONAL BLADES OF UNCUT GRASSWidth of DeckSGB020Low engine RPM Run engine at full RPMGround speed too

21RSection 5CONDITION CAUSE CUREU N E V E N C U T O N F L AT GROUND - WAVY HIGH-LOW APPEARANCE, SCALLOPED CUT, OR ROUGH CONTOURWidth of DeckS

22RSection 5CONDITION CAUSE CURESCALPING - BLADES HITTING DIRT OR CUTTING VERY CLOSE TO THE GROUNDWidth of DeckSGB022Low tire pressures Check and adju

23RSection 6PARKING BRAKE ADJUSTMENT6.1 WARNINGDo not operate the mower if the parking brake is not operable. Possible severe injury coul

24RSection 6TRAVEL ADJUSTMENTS6.2 Neutral or tracking adjustments will need to be made if:A. The steering control levers are in the neutral po

25RSection 6Actuate the steering control levers forward and 6. reverse several times and return them to the neutral position.Check that the drive whee

IRTable of ContentsTable of ContentsGENERAL INFORMATIONSECTION 1 - ...

26RSection 6BELT ALIGNMENT6.5 Belt alignment is important for proper performance of your Scag mower. If you experience frequent belt we

27RSection 6- NOTE -To prevent the cutter deck from teetering, all four (4) cutter deck hanging chains must have tension on them. If all four chains d

28RSection 6CUSTOM-CUT BAFFLE ADJUSTMENTThe Custom-Cut Baffle is designed to deliver optimum airflow and superior cutting performance in

29RSection 6ELECTRIC CLUTCH ADJUSTMENT6.7 The electric clutch serves two functions in the operation of the mower. In addition to starting and stoppin

30RSection 7MAINTENANCE CHART - RECOMMENDED SERVICE INTERVALS7.1 HOURSPROCEDURE COMMENTSBREAK-IN (FIRST 10)8 40 100 200 500XCheck all hardware for tig

31RSection 7MAINTENANCE CHART - RECOMMENDED SERVICE INTERVALS (CONT'D)HOURSPROCEDURE COMMENTSBREAK-IN (FIRST 10)8 40 100 200 500XApply grease to

32RSection 7GREASE FITTING LUBRICATIONLUBRICANT / INTERVALLITHIUM MP WHITE GREASE 2125( 40 HOURS / WEEKLY )CHASSIS GREASE( 100 HOURS / BI-MONTHLY )CHA

33RSection 7- IMPORTANT -The hydraulic oil should be changed if you notice the presence of water or a rancid odor to the hydraulic oil.Park t

34RSection 7STT99CECENGINE OIL FILTERDRAINPLUGDrain Plug LocationFigure 7-5. C. CHANGING ENGINE OIL FILTERAfter the first 20 hours of operation, repla

35RSection 7 WARNINGDO NOT overfill. Follow approved procedures for filling.This cylinder is designed to contain LP Gas; a flammable liquid and gas

IIRTable of ContentsTROUBLESHOOTING CUTTING CONDITIONSSECTION 5 - ...20ADJUSTMENTSSECTION 6 - ...

36RSection 7 WARNINGBattery posts, terminals, and related accessories contain lead and lead compounds, chemicals known to cause cancer and reprod

37RSection 7CUTTER BLADES7.9 A. BLADE INSPECTIONRemove the ignition key before servicing the blades.1. Raise the mower deck to the highest position. P

38RSection 7WASHERHEX HEAD BOLTCUTTERBLADESPINDLE ASSEMBLYCUTTER BLADESPACERHEX HEADBOLT / NUTCUTTERDECKSPINDLESHAFTHEX NUT-TORQUETO 75 LB-FTBlade Rep

39RSection 7B. CHANGING LUBRICANTThe lubricant in the cutter deck gearbox should be changed after every 500 hours of operation or yearly, whichev

40RSection 8SCAG APPROVED ATTACHMENTS AND 8.1 ACCESSORIES.Attachments and accessories manufactured by companies other than Scag Power Equipme

41RSection 8NOTES

42RSection 852V CUTTER DECK44 61 636912656452585417592414562856333AABB414 29 2053285224582452736632136855552958232331150134660496724354891619152726128

43RSection 852V CUTTER DECKRef. No.Part No. DescriptionRef. No.Part No. Description1234567891011121314151617181920212223242526272829303132333435363738

44RSection 861V Cutter Deck44 61 636912656452585417592414562856333AABB414 29 2053285224582452736632136855552958232331150134660496724354891619152726128

45RSection 861V Cutter DeckRef. No.Part No. DescriptionRef. No.Part No. Description1234567891011121314151617181920212223242526272829303132333435363738

1RSection 1INTRODUCTION1.1 Your mower was built to the highest standards in the industry. However, the prolonged life and maximum efficiency of your

46RSection 8CUTTER DECK CONTROLSSTT-28CAT 2008CDC642119143235363433191411134325441424138143940374345789121817161521141920222714192814192526231419CUTTE

47RSection 8CUTTER DECK CONTROLSRef. No.Part No. Description123456789101112131415161718192021222324252627282930313233343536373839404142434445481764040

48RSection 8SHEET METAL COMPONENTSSTT-25CH-LP 2011 SMC48502630251215199123243132333429333637403938414243513544451527224202815141312111016172058718184

49RSection 8SHEET METAL COMPONENTSRef. No.Part No. DescriptionRef. No.Part No. Description123456789101112131415161718192021222324252627282930313233343

50RSection 8STT ROLL-OVER PROTECTION SYSTEM23442343411178695751110116109255

51RSection 8STT ROLL-OVER PROTECTION SYSTEMRef.No.Part No. Description123456789101146221004001-8704021-1904040-1348416804001-16304021-1948416648417048

52RSection 8Ref. No.Part No. Description12345678910111213929204001-17804040-11483594482950482945482946482940482943482948482942482952482944482948482941

53RSection 8NOTES

54RSection 8DECK DRIVE COMPONENTSSTT 2005 DDCBAABCCFrame2140347464743424414559538547256646362752559606110115652121565585214131220174518661967455621575

55RSection 8DECK DRIVE COMPONENTSRef. No.Part No. DescriptionRef. No.Part No. Description1234567891011121314151617181920212223242526272829303132333435

2RSection 1SYMBOLS1.4 SYMBOL DESCRIPTION SYMBOL DESCRIPTION Choke Transmission Parking Brake 48071SSpinning Blade On/Start Spring Tension on Idler Off

56RSection 8ENGINE AND ATTACHING PARTS - KOHLER LPSTT 2005 EAPKH137825910914FRAMEREF. PUMPMTG. WELDMENT116151610124121013

57RSection 8ENGINE AND ATTACHING PARTS - KOHLER LPRef.No.Part No. Description1234567891011121314151642259304017-05**48251004110-01424691483537484052**

58RSection 8BRAKE AND STEERING COMPONENTSSTT2006B&SC REV 1A1101133179192341112134365773484746523534243 44 4515567069716215656064676052413423515034

59RSection 8BRAKE AND STEERING COMPONENTSRef. No.Part No. DescriptionRef. No.Part No. Description12345678910111213141516171819202122232425262728293031

60RSection 8HYDRAULIC SYSTEM - KOHLER LPDDDEFCIHGGFEAABCDUMP VALVEB2009 STT-25CH-LP HS.epsIH3923242640342535213133930301112137 44344 45 17544542342535

61RSection 8HYDRAULIC SYSTEM - KOHLER LPRef. No.Part No. DescriptionRef. No.Part No. Description123456789101112131415161718192021222324252627282930313

62RSection 8LP SYSTEM - KOHLERAABBCCDDTO VAPORIZERFROM VAPORIZERTO CARBURETOR113321121255242324251010727896633336171715161819201213221455555555LP Tank

63RSection 8LP SYSTEM - KOHLERRef. No.Part No. Description1234567891011121314151617181920212223242504001-1204001-1804001-1904019-0304019-0404041-07422

64RSection 8BDP-16A HYDRAULIC PUMP ASSEMBLYORORPORT "A"SIDEPORT "B"SIDEOverhaul Seal Kit123456789101112131415161717181920202121222

65RSection 8BDP-16A HYDRAULIC PUMP ASSEMBLYRef.No.Part No. Description123456789101112131415161718192021222324252627282930HG70740HG51455HG70735HG51462H

3RSection 2INTRODUCTION2.1 Your mower is only as safe as the operator. Carelessness or operator error may result in serious bodily injury or death. H

66RSection 8ELECTRICAL SYSTEM - KOHLER LPSCAGPOWER EQUIPMENT2113456121317STT-25CP-LP 2009 ES10101117181514192022232425128271415910118BB7151416A2618ACC

67RSection 8ELECTRICAL SYSTEM - KOHLER LPRef.No.Part No. Description1234567891011121314151617181920212223242526272829303132334836234829848336646206948

68RSection 8REPLACEMENT DECALS AND INFORMATION PLATES1253649161882011 STT-25CH-LP Decals 1WARNINGINSTALL BELT COVER BEFOREOPERATING MACHINEREAD OPERAT

69RSection 8REPLACEMENT DECALS AND INFORMATION PLATESRef. No.Part No. DescriptionRef. No.Part No. Description12345678910111213141516171819204834074834

70RSection 8ELECTRICAL SCHEMATIC - KOHLER LPKohler STT SchematicSerial No. 7700001 & HigherRELAYMODULEPLUGPOSAMPMETERNEGAMPMETERPTOSWITCHKEYSWITCH

LIMITED WARRANTY - COMMERCIAL EQUIPMENTAny part of the Scag commercial mower manufactured by Scag Power Equipment and found, in the reasonable judgmen

© 2011Scag Power EquipmentDivision of Metalcraft of Mayville, Inc.

4RSection 2DO NOT allow children to ride or play on the 3. machine, it is not a toy.Clear the area to be mowed of objects that could be 4. picked up a

5RSection 2Stay two cut widths away from slopes, drop offs, 3. ditches and retaining walls.To prevent tipping or loss of control, start and stop 4. sm