Scag-power-equipment Turf Tiger STT-28CAT Manuel d'utilisateur

PART NO. 03244PRINTED 2/2008PRINTED IN USA© 2008Scag 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 2It is recommended that the seat belt be inspected on a daily basis for signs of damage. Any seat belt system that shows cuts, fraying, ext

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

9RSection 2SAFETY AND INSTRUCTIONAL DECALS2.7 390S0150F483395483406483407483402483444483154WARNINGINSTALL BELT COVER BEFOREOPERATING MACHINEREAD OPERA

10RSection 3SPECIFICATIONSENGINE3.1 General Type ...H

11RSection 3CuTTEr dECk3.4 Type ...Floating, Adjustable, Anti-scalping, Hybrid Design Combines Out-front and Belly-mount Desig

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

13RSection 4Hour meter (Figure 4-1).7. Indicates the number of hours the engine has been operated. It operates whenever 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 then only

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, place the dump valve levers

18RSection 4CUTTINGHEIGHT65.554.543.532.521.51481543390S0151-1DECK RELEASE LEVERDeck Release LeverFigure 4-6. ADJUSTING THE HEIGHT ADJUST 4.14 PEDALPo

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 CUREUNEV E N CUT O N FL AT GROUND - WAVY HIGH-LOW APPEARANCE, SCALLOPED CUT, OR ROUGH CONTOURWidth of DeckSGB020Li

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 could resul

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 wear or b

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 any type

29RSection 7MAINTENANCE CHART - RECOMMENDED SERVICE INTERVALS7.1 HOURSPROCEDURE COMMENTSBREAK-IN (FIRST 10)8 40 100 200 500XCheck all hardwar e for

30RSection 7MAINTENANCE CHART - RECOMMENDED SERVICE INTERVALS (CONT'D)HOURSPROCEDURE COMMENTSBREAK-IN (FIRST 10)8 40 100 200 500XApply grease to

31RSection 7GREASE FITTING LUBRICATIONLUBRICANT / INTERVALLITHIUM MP WHITE GREASE 2125( 40 HOURS / WEEKLY )CHASSIS GREASE( 100 HOURS / BI-MONTHLY )CHA

32RSection 7B. CHANGING HYDRAULIC OILThe hydraulic oil should be changed after every 500 hours or annually, whichever occurs first. The oil should als

33RSection 7C. CHANGING ENGINE OIL FILTERAfter the first 20 hours of operation, replace the engine oil filter. Thereafter, replace the oil filter aft

34RSection 7B. REPLACING IN-LINE FUEL FILTER ELEMENTS- NOTE -The fuel filter is located below the air filter. Figure 7-5 is for illustration purposes

35RSection 7B. CHARGING THE BATTERYRefer to the battery charger’s manual for specific instructions.Under normal conditions the engine’s alterna

IIRTable of ContentsADJUSTMENTSSECTION 6 - ...236.1 PA

36RSection 7B. BLADE SHARPENING- NOTE -If possible, use a file to sharpen the blade. Using a wheel grinder may burn the blade.- NOTE -DO NOT sharpen t

37RSection 7CUTTER DECK GEARBOX7.11 A. CHECKING LUBRICANT LEVEL CAUTIONThe cutter deck gearbox can reach high operating temperatures. Allow the cutter

38RSection 7Fill to Bottom ofFiller Neck030467-13Coolant Level in RadiatorFigure 7-9. Replace the radiator cap. Push down on the cap and 3. turn clock

39RSection 8SCAG APPROVED ATTACHMENTS AND 8.1 ACCESSORIES.Attachments and accessories manufactured by companies other than Scag Power Equipment a

40RSection 861V & 72V Cutter Deck14 15 16172319185116566683412126457AABB17986535456258485661617117957205784488326910264239217473232422202027301429

41RSection 861V & 72V Cutter DeckRef. No.Part No. Description 61 72Ref. No.Part No. Description 61 72123456789101112131415161718192021222324252627

42RSection 8CUTTER DECK CONTROLSSTT-28CAT 2008CDC642119143235363433191411134325441424138143940374345789121817161521141920222714192814192526231419CUTTE

43RSection 8CUTTER DECK CONTROLSRef. No.Part No. Description123456789101112131415161718192021222324252627282930313233343536373839404142434445481764040

44RSection 8SHEET METAL COMPONENTSSTT-25KBD 2008 SMC16271892526319541323912111032333435423536373940414346324544443838452816921191715201822232471482930

45RSection 8SHEET METAL COMPONENTSRef. No.Part No. Description1234567891011121314151617181920212223242526272829303132333435363738394041424344454604014

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

46RSection 8STT ROLL-OVER PROTECTION SYSTEM - with SUSPENSION SEATSTT-CAT 2008 FOLD ROPS34292826231516122020222221211319141712121824232576511109843122

47RSection 8STT ROLL-OVER PROTECTION SYSTEM - with SUSPENSION SEATRef. No.Part No. Description12345678910111213141516171819202122232425262728293031323

48RSection 8DECK DRIVE COMPONENTSFrame33D77297811CDBBCAAASTT CAT 2008 DDC64523296150274042274138263535230286926567071697273746465686766315758591960464

49RSection 8DECK DRIVE COMPONENTSRef. No.Part No. DescriptionRef. No.Part No. Description1234567891011121314151617181920212223242526272829303132333435

14RSection 8ENGINE & ATTACHING PARTS - (28HP Cat diesel)TORADIATORCAPBSTT CAT 2008 EAPBCD111819678149101112132326242728327253334253528338313029323

15RSection 8ENGINE & ATTACHING PARTS - (28HP Cat Diesel)Ref. No.Part No. DescriptionRef. No.Part No. Description1234567891011121314151617181920212

52RSection 8RADIATOR & ATTACHING PARTS - (28HP Cat Diesel)STT CAT 2008 RAPAACBBBBCCC14332495981011668910109871413282832311431142214139108109820131

53RSection 8RADIATOR & ATTACHING PARTS - (28HP Cat Diesel)Ref. No.Part No. Description123456789101112131415161718192021222324252627282930313245200

54RSection 8BRAKE AND STEERING COMPONENTSSTT DB&SC A11093317919234111213436577348464243 4483155670697162656467605251503435TO RH PUMPTO LH PUMP3736

55RSection 8BRAKE AND STEERING COMPONENTSRef. No.Part No. DescriptionRef. No.Part No. Description12345678910111213141516171819202122232425262728293031

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

56RSection 8FUEL AND HYDRAULIC SYSTEM - (28HP Cat Diesel)2008 STT-CAT F&HS.epsDEFCIH19195541Z4519644362Z446127GAB4534TOINJECTIONPUMP3248545320FROM

57RSection 8FUEL AND HYDRAULIC SYSTEM - (28HP Cat Diesel)Ref. No.Part No. DescriptionRef. No.Part No. Description1234567891011121314151617181920212223

58RSection 8BDP-16A HYDRAULIC PUMP ASSEMBLY with Cooling FanORORPORT "A"SIDEPORT "B"SIDEOverhaul Seal Kit1234567891011121314151617

59RSection 8BDP-16A HYDRAULIC PUMP ASSEMBLY with Cooling FanRef. No.Part No. Description12345678910111213141516171819202122232425262728293031323334353

60RSection 8ELECTRICAL SYSTEM (28HP Cat Diesel)SCAGPOWER EQUIPMENT4534146464646454647454446293031293031423837362526293130293130968731353233344242322ST

61RSection 8ELECTRICAL SYSTEM (28HP Cat Diesel)Ref.No.Part No. Description1234567891011121314151617181920212223242526272829303132333435363738394041424

62RSection 8REPLACEMENT DECALS AND INFORMATION PLATES1253764916188STTKBD 2008 Decals 1WARNINGINSTALL BELT COVER BEFOREOPERATING MACHINEREAD OPERATOR&a

63RSection 8REPLACEMENT DECALS AND INFORMATION PLATES481569R202007 STTKBD Decals Page2222726194816634816642521R483509R483727483154232448404Ref. No.Par

64RSection 8ELECTRICAL SCHEMATIC (28HP Cat Diesel)TERMINAL “I”TERMINAL “S”TERMINAL “B”TERMINAL “A”POSITIONCIRCUIT “MAKE”ACCESSORYB + AOFF- -RUNB +

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

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

© 2008Scag Power EquipmentDivision of Metalcraft of Mayville, Inc.

4RSection 2If the operator(s) or mechanic(s) cannot read English 7. or Spanish, it is the owner's responsibility to explain this material to them

5RSection 2When using any attachment, never direct the 4. discharge of material toward bystanders or allow anyone near the machine while in operation.