stt-df ipl manual 06216 · 2015-06-16 · 3 section 8 r 61v cutter deck ref. no. part no....

ILLUSTRATEDPARTS MANUAL

Part No. 06216Printed 11/10

Printed in USA

© 2010Scag Power EquipmentDivision of Metalcraft of Mayville, Inc.

Model STT Dual-FuelTurf Tiger

IPL30

31

32

33

34

2933

36

37

40

39

38

41

35

1818

This manual con Tains The illus Tra Ted par Ts lis T for models :

s TT61V-31KB-df with a serial number of f 6200001 to f 6299999

i

RTable of c ontents

Table of c ontents61V c u TTer d ec K ...........................................................................................................................................2

cu TTer dec K con Trols .............................................................................................................................4

shee T meTal componen Ts ........................................................................................................................6

s TT roll -o Ver pro Tec Tion s Ys Tem .......................................................................................................8

s TT suspension sea T ................................................................................................................................10

dec K dri Ve componen Ts .........................................................................................................................12

en Gine & aTTachin G par Ts - Ku Bo Ta dual fuel ...............................................................................14

Bra Ke and s Teerin G componen Ts ......................................................................................................16

h Ydraulic s Ys Tem - Ku Bo Ta dual fuel ..............................................................................................18

s TT-df Gasoline s Ys Tem ..........................................................................................................................20

s TT-df lp s Ys Tem ........................................................................................................................................22

Bdp -16a h Ydraulic pump assem Bl Y wi Th c oolin G f an .................................................................24

elec Trical s Ys Tem - Ku Bo Ta dual fuel ............................................................................................26

replacemen T decals and informa Tion pla Tes .............................................................................28

elec Trical schema Tic - Ku Bo Ta dual fuel ......................................................................................30

2

R s ection 8

61V c utter d eck

44 61 63

69

12

65

64

52

58

5417

59

2414

56

28

56

33

3

A

A

B

B

4

14 29 20

532852

24

58

24

52

73

66

32

13

68

55

55

2958

2

3

23

3

11

50

13

46

60

49

67

24

35

48

916

19

15

27

2612

82

51 23

23

36

37

44

39

43

42

38

45

41

34

62

22

40

37

18

10

1

5

7

6 8

STT-EFI 2008 CD

14

29

12

30

28

31

25

31

21

22A

47 5112

23

71

22A13

72

74

28

29

13 2657

75

76

77

78

7980

81

83

84 85 70

3

Rsection 8

61V cutter deck

ref. no.

part no. descriptionref. no.

part no. description

123456789101112131415161718192021222324252627282930313233343536373839404142434445

46214304003-4004019-04481625-0148163204003-2642247804017-2704043-0604021-0546184604001-1204021-2204020-0945124004001-4104003-1204001-10804063-0804063-0104043-0404001-17604019-0304001-17248100-1504030-0304040-1504041-0704021-0904001-6204001-5404001-2004001-136461663435894810244810224364443312432964810254329748103548114-0448677

Cutter Deck Velocity PlusBolt, Carriage 7/16-14 x 1-1/4”Nut, Hex Serr. Flng. 3/8-16Wing Nut, 3/8-16Anti-Scalp WheelBolt, Carriage 3/8-16 x 4”Anti-Scalp Wheel BracketBolt, Hex Serr. Flng. 3/8-16 x 1”Flatwasher, 5/8” HardenedLocknut, 3/8-16 Center LockDischarge ChuteBolt, Hex Hd. 5/16-18 x 1-1/2” - RearNut, Hex Elastic Stop 5/16-18 Grd. 8Nut, 5/8-11 UNCPusharm ShaftBolt, Hex Hd. 5/8-11 x 9-1/2”Bolt, Carriage 5/16-18 x 3/4”Bolt, Hex Hd. 5/16-18 x 4-1/2”Key, 1/4 x 1/4 x 2”Key, 1/4 x 1/4 x 1-1/4”Flatwasher,3/8 (.39 x .938 x .105”) HDBolt, Hex Hd. 5/16-18 x 1-3/4”Nut, Hex Serr. Flng. 5/16-18Bolt, Hex Hd. 1/4-20 x 1” Grd. 8Bushing, .376” I.D. OiliteLockwasher, 5/16”Flatwasher, 5/16” (.375 x .875 x .083”)Flatwasher, 3/8” (.391 x .938 x .105”)Nut, Hex Elastic Stop 3/8-16Bolt, Hex Hd. 3/8-16 x 3-1/4”Bolt, Hex Hd. 3/8-16 x 3”Bolt, Hex Hd. 3/8-16 x 1-1/2”Bolt, Hex Hd. 3/8-16 x 1-1/2” Grd. 8Spindle AssemblySpindle ShaftSeal, TopBearing AssemblySpindle HousingSpacer, OutsideSpacer, InsideSeal, BottomSpindle Bushing, BottomNut, Special 1-1/16-18Grease FittingRelief Fitting, Tapered Spindle

46474849505152535455565758596061626364656667686970717273747576777879808182838485

483378482295482879482486481558459444892648141461842482244832154619294827454247984243254615164359004020-164876304001-7948370448274604110-0304021-1304001-1544242094350342484104003-2304040-1104021-1148316704003-1204040-0404021-044831764803804021-1043763424799

Spring, Discharge ChuteWheel, Anti-ScalpCutter Blade, 21”Gearbox Assembly, Deck DriveBelt, Cutter Deck DriveRoller ShaftTapered Hub, 1-1/8” BoreTapered Hub, 1” BoreIdler Arm, Cutter DeckBearings, BallPulley, IdlerLever Assembly, Deck Level (Incl. 77)Pulley, 6.35” O.D. (61”)Mounting Plate, RH GearboxBelt, CoverPusharm (Incl. 44, 63 & 64)Spacer, Spindle BottomNut, Hex Hd. 5/8-18 UNFRod End, 5/8” Male RH ThreadBolt, Hex Hd. 5/8-11 x 4-1/2”Spring, Cutter DeckPulley, 6.75 O.D.U-Nut, 3/8-16Nut, Hex Elastic Stop 5/8-11Bolt, Hex Hd. 5/16-18 x 4-3/4”Discharge Baffl e 61VPivot, Idler - ShortBaffl e, Custom Cut 61VBolt, Carriage 3/8-16 x 1”Flatwasher, 7/16 (.500 x 1.25 x .083”)Nut, Elastic Stop 7/16-14Bolt, Deck AdjustBolt, Carriage 5/16-18 x 3/4”Flatwasher, 5/16”Nut, Center Lock 5/16-18Wear PadWheel, Anti-ScalpNut, Elastic Stop 5/16-18Spacer, Gearbox MountMounting Plate, LH Gearbox

4

R s ection 8

cu TTer dec K con Trols

STT-28CAT 2008CDC

6 4

21

19

14

32

3536

34

3319

14

11

13

4

32

5

44

1

4241

38

14

3940

37

43

45

7

89

12

18

17

16

15

21

14

19

20

22

27

14

1928

1419

2526

23

14

19

CUTTER DECK

19

28

302425

29

24

31

2526

14

24

10

5

Rs ection 8

cu TTer dec K con Trols

r ef. n o.

part n o. d escription

123456789101112131415161718192021222324252627282930313233343536373839404142434445

48176404020-2848176604050-10459054348748242904009-0248100-1448142846210242485704014-0304019-0442350904003-0442238142346304001-2004019 -0348159848114-044352604020-0904040-0904061-07459044854004004-484619294352704021-0504050-0804041-1448154704067-0904021-0942450404021-0704030-0704105-0148176504001-7404020-2743391

Link, Deck LiftNut, Jam 1/2-20 LHRod End, Female - 1/2-20 LHRing, Retaining 1/2” External “E”Bellcrank Weldment, RH RearPin, DeckliftSlide Weldment, Height AdjustmentBolt, Shoulder 1/2 x 3/4”Bushing, .502 ID.Grip, Deck LatchDeck Latch (Includes items 9 & 10)Lockplate, DeckliftScrew, Cap 5/16-18 x 3” FHHSNut, Hex Serrated Flange 3/8-16Guide, LongBolt, Carriage 5/16-18 x 1”Guide, ShortBracket, Cutting Height AdjustmentBolt, Hex Head 3/8-16 x 1-1/2”Nut, Hex Serrated Flange 5/16-18Spring, Helper (61” & 72” Cutter Decks Only)Grease FittingSwivel Joint, LHNut, Hex 5/8-11Flatwasher, 5/8” (.656 x 1.312 x .095)Cotter Pin, 3/16 x 1”Bellcrank Weldment, LH RearChainStud, 5/8-11 x 26.0”Lever Assembly, Deck LevelSwivel Joint, RHLocknut, 3/8-16 Center LockRing, Retaining 1” External “E”Flatwasher, 1” (1.062 x 1.50 x .048)Lanyard, Deck Height PinRing Pin, 1/2 x 3.06”Nut, 3/8-16 Elastic StopFoot Pedal, Height AdjustmentNut, Hex Elastic Stop 1/2-13Lockwasher, 5/8”Capscrew, 5/8-11 x 1-1/2”Rod End, Female - 1/2-20 RHBolt, Hex Head 1/2-13 x 3”Nut, Jam 1/2-20 RHSpacer, Decklift Pedal

6

R s ection 8

shee T meTal componen Ts

STT-31DF SMC rev1

1

6

27

25

31

9

5

4

2

3

32

34

35

42

33

35

36

37

39

40

41

43

46

32

45

44

44

38

38 45

28

16

9

21

19

17

15

20

18

22

23

24

7

26

18

2930 11

8

8

47

48

9

53

52

51

50

49

13

49

54

A

A

56

11

8

14

8

47

48

56

55

57

57

57

57

7

Rs ection 8

shee T meTal componen Ts

r ef. n o.


123456789101112131415161718192021222324252627282930313233343536373839404142434445464748495051525354555657

04001-1454102004021-0748128446233042484704001-1904041-0704019-0304001-4504021-094360649172945202604003-01*42268204003-124620074866104029-0104021-0942448804001-1904019-0404017-2745202504021-0904021-1104030-0504001-2845220248419504021-2048165748102504021-07435844358304001-167451416482028-019278548262248262148114-1042499904001-3204019-0504050-0148337149173148434104001-1174856604001-0204019-02

Bolt, Hex Head 1/2-13 x 3.5”WeightNut, Hex Elastic Stop 1/2-13Bumper, Rubber 5/16-18 x 5/8”Main Frame Assembly w/DecalsFoot PlateBolt, Hex Head 3/8-16 x 1”Flatwasher, 3/8-.391 x .938 x .105Nut, Hex Serrated Flange 5/16-18Bolt, Hex Head 3/8-16 x 2.0”Nut, Elastic Stop 3/8-16Spacer BushingSeat Plate Weldment w/DecalFender Weldment, RHBolt, Carriage 1/4-20 x 6”Battery (not avail. through Scag)Cover, BatteryBolt, Carriage 5/16-18 x 3/4”Plate, Battery BoxRubber PadWing Nut, 1/4-20 x 3/4”Nut, Elastic Stop 3/8-16Battery Box MountBolt, Hex Head 3/8-16 x 1”Nut, Hex Serrated Flange 3/8-16Screw, Hex Serrated Flange 3/8-16 x 1”Fender Weldment, LHNut, Hex Elastic Stop 3/8-16Nut, Elastic Stop 7/16-14Lockwasher, 7/16”Bolt, Hex Head 7/16-14 x 1-1/4”Extention Weldment, Caster (Use with 61” Deck)Cap, GreaseNut, Hex Elastic Stop 1.0”-14Bearing W/RaceSeal, 2.00” OD. x 1.625” BoreNut, Hex Elastic Stop 1/2-13Spacer, Caster WheelSleeve, Caster Wheel (61V)Bolt, Hex Head 1/2-13 x 9-1/2” (61V)Yoke Weldment, Caster (61V )Plug, 1/4-28 THD FormWheel Assembly, (Inc. 44, 45, & 46)SealBearing w/ RaceGrease FittingBracket, Fender SupportBolt, Hex Head 3/8-16 x 1-1/4"Nut, 7/16-14 Serrated FlangeRetaining Ring .625" Ext. "E"Spring, Seat LatchLever Assembly, Seat ReleaseGrip, Seat LatchBolt, Hex Head 7/16-14 x 1-3/4"Cable, Seat StopBolt, Hex Head, 1/4-20 x 1-1/4"Nut, Hex Serrated Flange 1/4-20

8

R s ection 8

s TT roll -o Ver pro Tec Tion s Ys Tem

2

3

4

4

2

3

4

34

1

1

1

7

8

6

9

5

7

5

11

1011

6 10

9

2

5

5

9

Rs ection 8

s TT roll -o Ver pro Tec Tion s Ys Tem

r ef.n o.


1234567891011

46221004001-8704021-1904040-1348416804001-16304021-19484166484170484169484167

STT, ROPSBolt, Hex Head 1/2-13 x 4”Nut, Center Lock 1/2-13Flatwasher, 1/2-.562 x 1.375 x .109Pin Assembly (incl. #9 & #10)Bolt, Hex Head 1/2-13 x 3-3/4”Nut, Center Lock 1/2-13Stop Bracket, ROPSSpring, ROPSClip, ROPSSpring Clip, ROPS

10

R s ection 8

r ef. n o.


12345

67

8910

11

1213

929204001-17804040-11483594482950482945482946482940482943482948482942482952482944482948482941

04001-12483440

Suspension Seat Assembly w/seat beltBolt, Hex Head 7/16-20 x 1”Flatwasher, 7/16-.500 x 1.25 x .083Retractable Seat Belt Armrest OnlyArmrest Assembly Kit, LHArmrest Assembly Kit, RHBack Cushion KitLumbar KitKnob KitShock Absorber KitSeat Adjustment, Track SetWeight Adjustment KitKnob Kit Seat Cushion KitSeat Drain Kit (Included with Seat Cushion)Bolt, Hex Head 5/16-18 x 1-3/4"Wire Harness Adapter

34

7

65

11

10

9

8

4

3 12

2

13

12

12

12

12

s TT suspension sea T

11

Rs ection 8

no Tes

12

R s ection 8

dec K dri Ve componen Ts

Frame

33

d

77

29 78

11

c

d

B

B

c

aa

a

STT CAT 2008 DDC

6

45

23

29

61

50

27

40

42

27

41

38

26

3

5352

30 28

69

26

56

7071

69

7273

74

64

6568

67

66

31

57

58

5919

60

4647

43

49

751

10

55

54

144 48

23

28

1929

2524

87

39

9

6263

36

10

14

1834

3534

33

32

36

1617

31

18

22

2120

19

19 11

a

a

37

a

10

11

13

14

15

2

1

1

1

14

3

3

33

12

5

10

10

20

75

18

76

10

13

Rs ection 8

dec K dri Ve componen Ts

r ef. n o.

part n o. d escriptionr ef. n o.


123456789101112131415161718192021222324252627282930313233343536373839404142434445

04019-0242513304003-0704003-0248153148233404030-0504002-2604063-2304019-0404021-0904001-1354328648130904011-1104019-0604001-18504001-2104043-04482244363146160848274448316648382948188404001-17204063-2704021-0548321404001-13648308804001-1904041-0742476404019-0348128442469104003-124813984814604818146201104021-1043587

Nut, Serrated Flange 1/4-20Belt Guard, RearBolt, Carriage 1/4-20 x 1/2”Bolt, Carriage 1/4-20 x 3/4”Hinge, Belt GuardStub Shaft, (Kubota)Lockwasher, 7/16” SpringBolt, Hex Head M10 x 1.5 x 35Key, 1/4 x 1/4 x 3-1/4”Nut, Serrated Flange 3/8-16Nut, Elastic Stop 3/8-16Bolt, Hex Head 3/8-16 x 1-3/4” Grd 8SpacerLatch, HoodScrew, #10-32 x .56Nut, Serrated Flange 1/2-13Bolt, Hex Head 1/2-13 x 2” Grd 8Bolt, Hex Head 3/8-16 x 1-3/4”Washer, 3/8” HardenedBall BearingSpacer, Idler BearingIdler Arm Weldment, Pump DrivePulley, 5.75" O.D. - KubotaBelt, Pump Drive - KubotaPulley, 5.67" Dia. - 1.125" BoreTapered Hub, 17mm BoreBolt, Hex Head 1/4-20 x 1” Grd 8Key, 5 x 5 x 35 mmNut, Center Lock 3/8-16Pulley, Idler 4” Dia.Bolt, Hex Head 3/8-16 x 1-1/2” Grd 8Spring, Transmission IdlerBolt, Hex Head 3/8-16 x 1”Flatwasher, 3/8-.391 x .938 x .105BracketNut, Serrated Flange 5/16-18Bumper, RubberCover, RearBolt, Carriage 5/16-18 x 3/4”Pulley, 6.35 Tapered BoreBelt, Deck DrivePulley, Idler 5” Dia.Clutch, Ogura GT 3.5 - 1.125" BoreNut, Hex Elastic Stop 5/16-18Spacer

464748495051525354555657585960616263646566676869707172737475

767778

48243304001-1104040-0442346504001-1004102-0304041-2804001-10904030-0248153648343004001-1714616094363204001-17004063-0604001-1764616654810244353448114-044867743644481022432964331248102543297481035452027

48243804063-2004012-08

Rod Assembly, Clutch Anti-RotationBolt, Hex Head 5/16-18 x 1-1/2”Flatwasher, 5/16”Bracket, Anchor, Anti-RotationBolt, Hex Head 5/16-18 x 1-1/4”Bolt, Hex Head 7/16-20 x 2-1/4”Flatwasher, 7/16-.469 x 1.75 x .25Bolt, Hex Head 1/4-20 x 1-3/8”Lockwasher, 1/4” SpringTapered Hub, 1” BoreSpring, PTOBolt, Hex Head 3/8-16 x 4-1/2” Grd 8Idler Arm Weldment, PTO DrivePivot, Idler PTOBolt, Hex Head 3/8-16 x 2-1/2” Grd 8Key, 1/4 x 1/4 x 1-1/2”Bolt, Hex Head 5/16-18 x 1-3/4” Grd 8Spindle Assembly, Deck DriveSeal, 2.0 OD x 1.5 BoreShaft, Deck DriveGrease Fitting, 1/4-28Relief FittingSpindle HousingRoller Bearing TaperedSpacer, InsideSpacer, OutsideSeal, 2.0 OD x 1.625 BoreSpindle Bushing, BottomNut, 1.06-18 ThreadPump Mounting Plate Weldment (DF Engine)DriveshaftKey, 1/4 x 1/4 x 1”Set Screw, 3/8-16 x 3/4” Torx Socket

14

R s ection 8

en Gine & aTTachin G par Ts - Ku Bo Ta dual fuel

TORADIATOR CAP

NEGATIVE BATTERY CABLE

a

a

STT KBDF 2009 EAP

1

5150

4948

46

47

53 52

62

5554

3

60

3 4 5

61

8

9

7

23535

36

45

6343

11

10

4241

12

13

14

151515

15

15

15

15

16

633

171717

17

18

40

40

40

40

3837

39

19

39

15

21

21

21

22

22

22

23

20

2325

25

26

26

27

28

27

59

59

3058

31

57

24

44

29

32

34

56

64

65

66

63

B

B

57

59

58

58

60

60

6767

6869

69

15

Rs ection 8

en Gine & aTTachin G par Ts - Ku Bo Ta dual fuel

r ef. n o.



123456789101112131415161718192021222324252627282930313233343536373839404142434445

462008483356******04002-1042500342500542500248381148338748333548181148343304019-0445186248335142445242444842444904025-0204030-03**45186304106-0104030-0248351242462446203542462342449748363504030-05483485-0148136-0948379304021-2204030-0304021-0904001-1904002-0104030-0304002-0345186104002-03

Hood Assembly (Incl. 46, 47, 48,49, 50, 51)Throttle CableHose, Over Spill BottleOver Spill BottleMounting Bracket, Over-Spill BottleBolt, Metric Hex Hd. M10-1.25 x 25mmBracket, Kubota Air CleanerBracket, Kubota Coolant Overflow BottleBracket, Kubota CoilMuffler, KubotaGasket, Muffler** Engine, Kubota (not avail. through Scag)Oil Pressure SenderElbow, 45 Deg.Nut, Serr. Flng. 5/16-18Mounting Bracket Weldment LHISO MountPlate, Rear Engine MountPlate, Engine Mount LHPlate, Engine Mount RHNut, Metric Hex M8-1.25mmLockwasher, 5/16” SpringRubber ISO Mount, RadiatorMounting Bracket Weldment RHCapscrew, Metric M6-1.0 x 16mmLockwasher, 1/4” SpringFoam, Radiator ScreenDebris Screen Track LHDebris Screen Assembly (Incl. 59)Debris Screen Track RHBracket, Air Cleaner MountRain Cap (Enginaire p/n 68381)Lockwasher, 7/16” SpringAir Filter Assembly (Enginaire p/n 68103)Clamp, 2-1/4” Max. Dia.Hose, Air IntakeNut, Elastic Stop 5/16-18 Grd. 8Lockwasher, 5/16” SpringNut, Elastic Stop 3/8-16Bolt, Hex Hd. 3/8-16 x 1”Bolt, Metric Hex Hd. M8-1.25 x 30mmLockwasher, 5/16” SpringBolt, Metric Hex Hd. M8-1.25 x 25mmPump Mounting Plate Weldment (Kubota)Bolt, Metric Hex Hd. M8-1.25 x 25mm

464748495051525354555657585960616263646566676869

42463304009-0748350742463404041-0704021-0404001-2104041-0704041-1104021-0904017-1604003-1204019-0348351304017-1604019-0304001-17604040-044836374251834371404017-0542515004019-02

Latch, HoodBolt, Shoulder 5/16-18 x 1/2”Spring, Hood LatchLock, Hood LatchFlatwasher, 3/8 (.391 x .938 x .105”)Nut, Center Lock 5/16-18Bolt, Hex Hd. 3/8-16 x 1-3/4”Flatwasher, 3/8 (.391 x .938 x .105”)Flatwasher, 3/8 (.406 x 1.50 x 7 Ga.)Nut, Elastic Stop 3/8-16Bolt, Hex Hd. Serr. Flng. 5/16-18 x 3/4”Bolt, Carriage 5/16-18 x 3/4”Nut, Serr. Flng. 5/16-18Foam, Radiator Screen UpperBolt, Hex Hd. Serr. Flng. 5/16-18 x 3/4”Nut, Serr. Flng. 5/16-18Bolt, Hex Hd. 5/16-18 x 1-3/4” Grd. 8Flatwasher, SAE 5/16 (.344 x .688 x .065”)Air Filter, Outer (Enginaire p/n 68300)Shield, BatterySpacer, RadiatorBolt, Serr. Flng 1/4-20 x 3/4"Heatshield, Air Cleaner STT-DFNut, Serr. Flng 1/4-20

** Available through the individual engine manufacturer.

16

R s ection 8

Bra Ke and s Teerin G componen Ts

STT DB&SC

A

1

10

9

33

17

9

19

23

41

1121

34

36

57 73

48

46

42

43 44 83

15

56

70

69

71

62

65

64

67

60

5251

50

34

35

TO RH PUMP

TO LH PUMP

3736

27

28

35

33

77

34

31

3029

8

11

32

13

B

9

B

25

18

72

49

5554

6

26

84

68

66

3736

61

59

7

20

13

14

22

14

39

1624

3863

24

38

12

78

22

21

A

40

79

76

45

2

75

43

6

74

80

81

85

53

34

5885

C

C

59

11

82

5

47

82

82

86

86

17

Rs ection 8

Bra Ke and s Teerin G componen Ts

r ef. n o.



12

34567

89101112131415161718

192021222324252627282930313233343536373839404142434445

48234046191446192304001-0904030-0348325048323845148345148404001-1704021-1004001-4504021-09423488482244360704069-0104001-1304021-1346160146160204003-044360004003-1204019-0304050-01436024591804003-0204040-1404021-084347748138904060-0104061-0648258604020-2548368004020-2648258504021-0548415148233048114-0446108248154804001-2243773

Grip, Handle BarHandle Bar, LH (Includes item 1)Handle Bar, RH (Includes item 1)Bolt, Hex Head 5/16-18 x 1”Lockwasher, 5/16”Rubber SpacerBar, Control LeverControl Lever Weldment, LHControl Lever Weldment, RHBolt, Hex Head 5/16-18 x 2”Nut, Hex Elastic Stop 5/16-18Bolt, Hex Head 3/8-16 x 2”Nut, Hex Elastic Stop 3/8-16Mount, Control Linkage Ball Bearings, Neutral ReturnSpacerPin, Rue Cotter 3/8 Dia.Bolt, Hex Head, 5/16-18 x 2.75 ZincNut, Hex Elastic Stop 5/8-11Bracket, Control Lever LHBracket, Control Lever RHBolt, Carriage 5/16-18 x 1”Spacer, Bearing Bolt, Carriage 5/16-18 x 3/4”Nut, Hex Serrated Flange 5/16-18Ring, Retaining 5/8” External “E”SpacerBracket, Neutral ReturnBolt, Carriage 1/4-20 x 3/4”Flatwasher, 1/4” (.312 x .750 x .065)Nut, Hex Elastic Stop 1/4-20Pin, Retaining SpringSpringRoll Pin, Spring 5/32 x 3/4”Pin, Cotter 9/16 x 1-1/2”Rod End, Male 3/8-24 RH ThreadNut, 3/8-24 RH ThreadTube, Control LinkNut, Hex 3/8-24 LH ThreadRod End, Male 3/8-24 LH ThreadLocknut, 5/16-18, Elastic StopGas DamperRod End, 3/8-24 RH FemaleGrease FittingLever, Parking Brake (Inc. item 43)Grip, Parking BrakeBolt, Hex Head 3/8-16 x 2-3/4”Swivel Joint

46474849505152535455

56575859

60616263646566676869

7071727374757677787980818283848586

48343-0404064-0204062-0104004-494854448206104001-0804001-19248163704010-12

04001-32459534880704001-19004001-5204021-1904009-1048410804001-12483701424894430634377104063-2548185048185148185204028-024868042237304001-2042349104017-1604001-7904001-3248163804001-16804003-0548326904021-0504019-0404041-0704040-0504001-21

Clevis, Traction ControlPin, ClevisHair Pin CotterRod, Parking BrakeRod End, LH ThreadBushing, Self AlignBolt, Hex Head 5/16-18 x 3/4”Bolt, Hex Hd 3/8-24 x 5-1/2”Switch, Parking BrakeScrew, Hex Slotted Washer Head #10 32 x 3/4”Bolt, Hex Head 3/8-16 x 1-1/4”Bellcrank, Brake ActuatorSpringBolt, Hex Hd 1/2-13 x 2-3/4” (upper)Bolt, Hex Hd 1/2-13 x 2-1/2” (lower)Locknut, Hex 1/2-13 Center LockBolt, Shoulder 1/2 x 3/8-16 x 2-3/4”Wheel Motor, ParkerBolt, Hex Head, 5/16-18 x 1.75, ZincBrake CaliperMounting Bracket, BrakeSpacerWheel Hub/Disk Brake AssemblyKey, Woodruff 5/16 x 1”Wheel Assembly 24 x 12-12 Turf MasterRim W/Valve StemTire, 24 x 12-12 Turf MasterLug Nut, 1/2-20Nut, Hex CastleThreaded PlateBolt, Hex Head 3/8-16 x 1-1/2”Actuator, SwitchBolt, Hex Serrtd Flng 5/16-18 x 3/4”Bolt, Hex Head 5/8-11 x 4-1/2”Bolt, Hex Head 3/8-16 x 1-1/4”Switch, Handle NeutralBolt, Hex Head 3/8-16 x 1-1/4” Grd 8Bolt, Carriage 3/8-16 x 1-1/2”KnobNut, Center Lock 3/8-16Nut, Serrated Flange 3/8-16Flatwasher, 3/8-.391 x .938 x .105Flatwasher, 3/8-.406 x .812 x .065Bolt, Hex Head, 3/8-16 x 1-3/4”

18

R section 8

hYdraulic sYsTem - KuBoTa dual fuel

D

E

F

C

I

H

2011 STT-KBDF HS

3434

21

342535

188

2019

38

Z

2

2

22

G

AB

2

6

4

4

36

2535

45

F

E

G

41

22

2240

2324

29

26

27

2

3933

31

33

D

A

C

IH

4

4

42

7

43 (2)

43 (2)

2

B

416

4

76 2

2

D

12

31

44 37 17

3215

28

2

14

6

1213

13

30

19

5

11

10

9

2

19

Rsection 8

hYdraulic sYsTem - KuBoTa dual fuel

ref. no.

part no. description

1234567891011

12131415161718192021222324252627282930313233343536373839404142434445

04110-0148136-1304001-2048811482505482266-01482266-0248241748260604001-0842448342448404043-0404021-0948310004001-3248310148179304001-0904019-034875848247704021-0848116448150748603-0246145148257242269448257104010-1048571-0204060-0948136-0548350-0548938-0248257304030-0204003-1248257442351342452448380548572-0604001-5904001-01

U-Nut 1/4-20Hose Clamp, 0.69” Dia.Bolt, Hex Hd. 3/8-16 x 1-1/2"”*** Hose, 3/8” ID PushlockOil CoolerElbow, 90 Deg. - 9/16” O-ring x 3/8” HoseElbow, 90 Deg. - 9/16” O-ring x 3/8” HoseOil Filter BaseHose Assy, 1/2” ID (Tank to Filter Base)Bolt, Hex Hd. 5/16-18 x 3/4”Mounting Bracket - LH, Oil CoolerMounting Bracket - RH, Oil CoolerFlatwasher, 3/8” (.391 x .938 x .105”) Grd. 8Nut, Hex Elastic Stop 3/8-16Pump, Right Hand, BDP 16ABolt, Hex Hd., 3/8-16 x 1-1/4Pump, Left Hand, BDP-16ABlock, Pump ControlBolt, Hex Hd. 5/16-18 x 1.0” ZincNut, Serr. Flng. 5/16-18Oil FilterTee, 3/4” O-Ring x JIC x 1/2” HoseNut, Hex Elastic Stop 1/4-20Cap, Hydraulic TankInsert, Filler NeckO-RingOil Reservoir Assy. (Incl. 24, 27, 29, 36, 39)Elbow, 90 Deg. 0.38” HoseClamp Plate, Pump ControlBushing, 0.56” Dia. VitonScrew, Phillips Head, 1/4-20 x 2"CapRoll Pin, Spring 3/16 x 3/4”Clamp, HoseElbow, 90 Deg., 5/8 x 1/2"Bushing, 7/8”-14 JIC x 3/4”-16 O-RingBushing, 0.78” Dia. VitonLockwasher, 1/4” SpringBolt, Carriage 5/16-18 x 3/4”Elbow, 90 Deg.Strap, Hydraulic TankSupport Bracket, Hydraulic TankHose Assembly, PumpUnion, 5/8 x 1/2Bolt, Hex Head, 1/4-20 x 1-1/4”Bolt, Hex Head, 1/4-20 x 3/4"

20

R s ection 8

s TT-df Gasoline s Ys Tem

2011 STT-KBDF GAS

1514

13

5

11

5

11

16

17

18

Z

Z

7

8

9

10

TOCARBURETOR

RIGHTENGINEMOUNT

32

5

6

1

1211

4

19

21

Rs ection 8

s TT-df Gasoline s Ys Tem

r ef.n o.


12345678910111213141516171819

04001-01**04001-1404021-0848362048136-1348425148425248379248277448059-04**48130848374948257146230642491404019-1304003-12

Bolt, Hex Hd. 1/4-20 x 3/4"Fuel Pump, KubotaBolt, Hex Hd. 1/4-20 x 1"Nut, Hex, Elastic Stop 1/4-20*** Fuel Hose, 5/16” ID. Non-Perm.Hose Clamp, 0.69” dia.Fuel Gauge Assy. (Incl. item 8)Seal, Fuel GaugeCap, Fuel TankGasket, Fuel CapClamp, 5/16" Fuel HoseFuel Filter, KubotaValve, ShutoffHose FittingBushingFuel Tank Assembly (Incl. items 7, 14, 15)Support Bracket, Fuel TankNut, 5/16-18 Serr. Flng.Bolt, Carriage 5/16-18 x 3/4”

** Available through the individual engine manufacturer.*** Order by the inch.

22

R s ection 8

A

C

EF

(water pump) F(engine block) E

D

(vacuum) D

G

G (carb)

C

A

B

B

3

1

65

8

9

4

2

7

10

2

2

3

2

11

11

12

12

13

1415

13

1416

16

15

17

17

17

18

28

28

18

19

19

20

20

21

22

21

22

23

23

23

23

24

2526

27

29

s TT-df lp s Ys Tem

23

Rs ection 8

r ef. n o.


1234567891011121314151617181920212223242526272829

48136-0548389248389148117948059-03

483915483889483886483899483888483889483887483885483911483909483912

04001-1904041-0704019-04452026452025483890

483910452004

** Regulator, KubotaClamp, 0.87 Max. Dia.Hose, 3/8" ID 300 PSI (order by inch)Hose, LPHose, Vacuum Line (order by inch)Clamp, 3/16" Hose ID** Fitting, 90 Degree - Kubota** Fitting, 90 Degree - KubotaLockoff Valve LP, ElectricFitting, Union 3/8" Flare x 1/4" PipeLP Fuel Line, 45-1/2" (to Regulator)LP Fuel TankLP Quick CouplerFitting, Union 3/8" Flare x 1/4" PipeLP Fuel Line, 26-1/2" (RH Tank)LP Fuel Line, 52" (LH Tank)LP Tank Lock BracketFront LP Tank Mounting BracketLP Tank Locating BracketBolt,Bolt, Hex Head 3/8-16 x 1"Flatwasher, 3/8-.391 x .938 x .105Nut, Serrated Flange 3/8-16Fender Weldment, RHFender Weldment, LHT-Connector, w/check valves** Fitting, KubotaRear LP Tank Mounting BracketMounting Bracket, Tee Fitting and Selector Switch


s TT-df lp s Ys Tem

24

R s ection 8

Bdp -16a h Ydraulic pump assem Bl Y with c ooling f an

OR

OR

PORT "A"SIDE

PORT "B"SIDE

Overhaul Seal K

it1

23

4

5

6

7

89

1011

12

13

14

15

1617

17

18

19

20

20

21

21

22

23

24

2526

27

28

29

30

31

3233

34

3536

37

25

Rs ection 8

Bdp -16a h Ydraulic pump assem Bl Y with c ooling f an

r ef. n o.


12345678910111213141516171819202122232425262728293031323334353637

HG70740HG51455HG70735HG51462HG51436HG2000015HG2000014HG2000025HG2000024HG2000032HG2000023HG2000038HG51092HG70578HG70738HG70739HG50641HG51437HG9005110-7500HG70743HG70742HG9005200-7500HG70736HG2513030HG9004100-1430HG50406HG50173HG70924HG51457HG70402HG71287HG51348HG52016HG52014HG52256HG44809HG52059

Overhaul Seal KitValve PlateCylinder Block Kit - 16ccThrust Ball Bearing AssemblyVariable SwashplateSlot GuideTrunnion ArmBlock SpringBlock Thrust WasherShaft Ball BearingSpacerRetaining RingSealKit, Pump Shaft (keyed thru taper)Housing KitTrunnion Seal KitPinO-RingStraight Thread PlugShock Valve Kit (.031 Orifice)Shock Valve Kit (.024 Orifice)Straight Thread PlugEnd Cap KitBypass Valve KitO-RingGerotor Assembly (.19 cu.in./rev.)Socket Head Cap Screw (M8 x 1.25-25mm)Charge Pump Kit (.19 STD. Splined)Hex Screw, Flanged Head (M10 x 1.50-65mm)Charge Relief KitFan Kit (incl. items 32, 34, 35, 36)HubBracket, ShroudFanWasherNutShroud

26

R s ection 8

elec Trical s Ys Tem - Ku Bo Ta dual fuel

SC

AG

PO

WE

R E

QU

IPM

EN

T

45

3

41

46

46

46

46

45

46

47

45

44

46

2930

31

2930

31

42

38

3736

25

26 29

3130

29

3130

9

6

8 7

31

35

3233

34

4

24

23

22

STT2009 ES DUAL FUEL

4039

TOFUEL

SHUTOFFSOLENOIDS

TOFUELPUMP

43

3940

21

2

48

27

28

17

17

11

19

20

17

13

14

16

15

12

5

1

a

Ground

10

18

3031

12

12

LP REGULATOR

45

TOENGINE

ADAPTERHARNESS

B

B

TOENGINECOILS

TOFLYWHEELSENSOR

TOENGINEMODULE

49

27

Rs ection 8

elec Trical s Ys Tem - Ku Bo Ta dual fuel

r ef.n o.


123456789101112

13141516

171819

202122232425262728293031323334353637383940414243444546474849

481811

483537462011

4833604822534829848030-0948030-1048030-11481176-10481176-1104020-0204001-44

48163848381048278448278548301348381548118448118248180548118348316246206948336604040-1404030-0204001-0104090-02924004021-0842367448254404041-1948375804010-0104031-0146191648353348180848374604020-0104110-01451879481637483879

** Fuel PumpOil Pressure Sender** LP Shutoff Solenoid** Fuel Shutoff SolenoidHourmeterClutch, Ogura GT 3.5 - 1.125 Bore** Starting Motor** AlternatorSending Unit, Water Temp.DiodeFuse, 20 AMPClamp, Cable 1/2” ID.Clamp, Cable 3/4” ID.Clamp, Double Cable 5/8” ID.Cable, Battery - Red Cable, Battery - BlackNut, Hex 1/4-20Bolt, Hex Head 1/4-20 x .5”Battery, (Not Available Through Scag)Switch, Interlock, Normally OpenMain Wire Harness, STT Dual FuelCircuit Breaker, 50 AMPCover, Circuit BreakerRelay, 12VSwitch, Fuel SelectorVolt Meter (Includes Mounting Hardware)Indicator Light, Glow Plugs (Includes Mounting Hardware)Engine Oil Pressure Gauge (Includes Mounting Hardware)Water Temperature Gauge (Includes Mounting Hardware)Switch, PTOKey Assembly w/FobKey, IgnitionFlat Washser, 1/4”Lockwasher, 1/4”Bolt, Hex Head 1/4-20 x 3/4”Pop Rivet, 3/16” x 5/8”CupholderNut, Elastic Stop 1/4”-20Bracket, Cupholder MountingRetainer, CupholderFlatwasher, 0.196 ID.Key Switch (Includes Mounting Hardware)Screw, Phillips Washer Head #10-32 x 1/2”Lockwasher, #10 External ToothInstrument Panel, Top w/DecalsKnob, ThrottleElectronic Control ModuleThrottle ControlNut, Hex #10-32U-Nut, 1/4-20Base, Instrument PanelSwitch, Interlock, Park Brake Normally OpenWire Harness Adapter, Kubota Dual Fuel


28

R s ection 8

replacemen T decals and informa Tion pla Tes

2

STT-DF 2011 Decals 1

10

warninGinsTall BelT coVer Before

operaTinG machineread operaTor's manual

7

forward

reVersefr

9

Heavy-DutyCommercial

481971

13 14

1

12

6

5

8

18

4

3

__________ __________ __________ ____________________ __________ __________ ____________________ __________ __________ ____________________ __________ __________ __________

11

17

CHOKEslo w f asT

482983

16483762

OFF ON

START

MOWER DECKPULL OUT TO ENGAGE

PUSH IN TO DISENGAGE

15

484281

Avoid injury from burns - Shut o� engine - Allow to cool several minutes - Remove cap slowly - Do not over�ll

29

Rs ection 8

replacemen T decals and informa Tion pla Tes

r ef. n o.



1234567891011121314151617181920

483407483406483044484281483158483201481568483633481971483402484321483425482565482493484293481669482983483300484320482577

Decal, Danger-Spinning BladesDecal, Warning-Rotating BladesDecal, PatentsDecal, Fuel TankDecal, ROPSDecal, 61” Velocity PlusDecal, Traction ControlDecal, Seat ReplacementDecal, Heavy Duty CommercialDecal, Belt CoverDecal, WarningDecal, ROPSDecal, Cutting Height - LowerDecal, Cutting Height - UpperDecal, Start/Drive ProcedureDecal, Instrument Panel - UpperDecal, Instrument Panel - LowerDecal, ROPS WarningDecal, Checks and AdjustmentsDecal, Turf Tiger

2122232425262728**

48340548322948372748385948404483900483869483868461982

Decal, WarningDecal, Turf TigerDecal, Scag LogoDecal, Scag Dual-FuelDecal, Metalcraft-Made In USADecal, Warning Spark ArrestorDecal, Stripes-RHDecal, Stripes-LHSpanish Decal Kit, STT

481569

R

20

STT-DF 2011 Decals 2

22

27

19

24

21

R

483727

23

25

28

483859R

DUAL-FUEL

warninGOperation of this equipmentmay create sparks that canstart �res around dry vegetation. A spark arrestor may be required.The operator should contact local �re agencies for laws or regulations relating to�re prevention requirements.

483900

26

ISO 9001 Registered

30

R s ection 8

elec Trical schema Tic - Ku Bo Ta dual fuel

BR

OW

N

GR

N W

/WH

T S

TR

IPE

GR

N W

/BLK

ST

RIP

E

GR

EE

N

RE

D

LIGH

T B

LUE

BLU

E

BLA

CK

WH

ITE

W/B

LK S

TR

IPE

BLA

CK

RE

D

RE

D

RE

DR

ED

RE

D

RE

D

RE

D

RE

D

RE

D

RE

D

RE

D

RE

D

RE

D

BLA

CK

BLA

CK

BLA

CK

BLA

CK

BLA

CK

BLA

CK

BLA

CK

GR

EE

N

PIN

K

PU

RP

LE

OR

AN

GE

YELLOW

RE

D

RE

D

RE

D

RE

DR

ED

RE

D

RE

D

RE

D

RE

D

RE

DR

ED

RE

D

RE

D

RE

D

RE

D

RE

D

RE

D

RE

D

BLU

E

BLUEP

UR

PLE

PURPLEP

UR

PLE

BLA

CK

BLA

CK

BLA

CK

BLA

CK

BLA

CK

BLA

CK

BLA

CK

BLA

CK

BLA

CK

BLA

CK

BLA

CK

GR

N W

/WH

T S

TR

IPE

GRN W/WHT STRIPE

WH

ITE

W/B

LK S

TR

IPE

WH

ITE

W/B

LK S

TR

IPE

BLK

W/W

HIT

E S

TR

IPE

BLK

W/W

HIT

E S

TR

IPE

BLK W/WHITE STRIPE

PIN

K

OR

AN

GE

PIN

K

WH

ITE

WH

ITE

WH

ITE

BR

OW

N

PU

RP

LE

BLUE W/BLK STRIPE

BLUE

RED

BLACK ORANGE

WHITE W/BLK STRIPE

BLK W/RED STRIPE

ORANGE

ORANGE

BR

OW

N

stt-df ipl manual 06216 · 2015-06-16 · 3 section 8 r 61v cutter deck ref. no. part no....

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