Download Parts List

ILLUSTRATEDPARTS MANUAL

Part No. 06294Printed 1/16

Printed in USA

© 2016Scag Power EquipmentDivision of Metalcraft of Mayville, Inc.

Model STCIIIPL30

31

32

33

34

2933

36

37

40

39

38

41

35

1818

This manual conTains The illusTraTed parTs lisT for models:

sTcii-48V-22fs with a serial number of l8800001 to l8899999sTcii-48V-23cV with a serial number of l8900001 to l8999999sTcii-52V-22fX with a serial number of l9000001 to l9099999sTcii-52V-25cV-efi with a serial number of l9100001 to l9199999sTcii-61V-23fX with a serial number of l9200001 to l9299999sTcii-61V-26cV-efi with a serial number of l9300001 to l9399999

i

RTable of Contents

Table of contents48V & 52V cuTTer decKs .............................................................................................................................2

61V cuTTer decK ...........................................................................................................................................4

cuTTer decK conTrols .............................................................................................................................6

sheeT meTal componenTs ........................................................................................................................8

sTcii foldaBle roll-oVer proTecTion sYsTem ..............................................................................10

sTcii suspension seaT ..............................................................................................................................12

sTcii sofT ride seaT W/BlacK armresTs ...........................................................................................13

driVe sYsTem componenTs ....................................................................................................................14

enGine & aTTachinG parTs.......................................................................................................................16

sTeerinG componenTs .............................................................................................................................18

BraKe componenTs ..................................................................................................................................20

hYdraulic sYsTem .....................................................................................................................................22

sTcii fuel sYsTem .......................................................................................................................................24

elecTrical sYsTem ...................................................................................................................................26

elecTrical sYsTem - Kohler efi ...........................................................................................................28

sTcii hYdraulic pump assemBlY ...........................................................................................................30

replacemenT decals and informaTion plaTes .............................................................................32

sTcii elecTrical schemaTic ...................................................................................................................34

sTcii-efi elecTrical schemaTic ............................................................................................................35

sTcii KaWasaKi enGine adapTer elecTrical schemaTic ..............................................................36

sTcii Kohler enGine adapTer elecTrical schemaTic ..................................................................37

2

R Section 8

48V & 52V cuTTer decKs

* 52" cutter deck has a notch for anti-scalp roller

*

3636A

4

5

3

7

2

6

89

1

10

720

19

18

17

16

15

14

13

12

11

12

3

6 6

12

7

1

2 34

8

11

21

22

2328

24

25

26

27

2347

8

8

76

37

38

35

28

24

78

79

77

83 8281

45

80

30

3133

32

33

34 29

84 67

85 86 33

75

76

24

5152

53

54

55

68

56

57

5958

61

50

6970

71

72

60 62

63

58

64

656673

48

49

6

39 40

44

4344

45

42

41

3346

74

3

RSection 8

48V & 52V cuTTer decKs

ref. no.

part no. description 48 52ref. no.

part no. description 48 52

1234

5

6789101112131415

16171819202122

232425

26272829303132333435

36

36A

3738394041

04020-0904001-1724892648328248328448323948324004021-0904043-0448224481814619464368942436748324704001-4548563448563504001-2704030-054368646250348321004001-5448328348328504001-13604019-0442437642437748552804107-0404110-0304003-4204021-1104001-15448337804021-1004001-12461844*462473461845462475462480462822462825462824484368481625-0104003-2604017-27422478

Nut, 5/8-11 UNCBolt, Hex Head 1/4-20 x 1” Grade 8Hub, Tapered 1-1/8” BorePulley 4.75”Pulley 5.35”Belt, RH Cutter DeckBelt, RH Cutter DeckNut, Elastic Stop 3/8-16Flatwasher, 3/8”BearingPulley, Idler 5” Dia.Idler Arm (Incl. #8)Idler Pivot Dust ShieldSpring, Idler RHBolt, Hex Head 3/8-16 x 2”Belt, Cutter Deck Drive (48V)Belt, Cutter Deck Drive (52V)Bolt, Hex Head 7/16-14 x 1"Lockwasher 7/16”Boss, Spring AnchorIdler Arm (Includes 8)Pulley, Idler 5” Dia.Bolt, Hex Head 3/8-16 x 3"Pulley, Double GroovePulley, Double GrooveBolt, Hex Head 3/8-16 x 1-1/2” Gr. 8Nut, 3/8-16 Serrated FlangeBracket, Spring Anchor RH (48V)Bracket, Spring Anchor RH (52V)Lever, Deck LevelBolt, Hex Head 3/8-16 x 2" SpecU-Nut, 3/8-16Bolt, Carriage 7/16-14 x 2-1/4”Nut, Elastic Stop 7/16-14Bolt, Hex Head 5/16-18 x 4-3/4”Spring, Discharge ChuteNut, Elastic Stop 5/16-18Bolt, Hex Head 5/16-18 x 1-3/4”Discharge Chute Assy.CA Discharge Chute, 48VDischarge Chute Assy.CA Discharge Chute, 52VBelt Cover Weldment RH (incl. #37)Belt Cover Weldment LH (incl. #37)Belt Cover Weldment RH (incl. #37)Belt Cover Weldment LH (incl. #37)Cap, SpindleWing Nut, 3/8-16Bolt, Carriage 3/8-16 x 4”Bolt, Serrated Flange 3/8-16 x 1”Bracket, Anti-Scalp Wheel

XXXX

X

XXXXXXXXXX

XXXXXXX

XXX

XXXXXXXXXXX

XX

XXXXX

XXX

X

XXXXXXXXXX

XXXXXXX

XXX

XXXXXXXXXX

XX

XXXXXXX

42434445464748

4950

515253545556575859606162636465666768697071

727374

757677

787980818283848586

04021-0548163248100-1504001-09 04040-15483246424677*425619*42421104003-2342483942484004003-1204040-0404021-044831764616634358948102448102248114-04486774364443312432964810254329748103504021-2204063-0804001-1764359048287748287804043-0604001-4146286746286845124004001-094614434614444306304001-7904021-1304117-01459444803804001-4604001-6204030-03

Locknut, 3/8-16 Center LockAnti-Scalp WheelBushing, .376 ID OiliteBolt, Hex Head 5/16-18 x 1” Flatwasher, 5/16"Spring, Idler LHTurbo Baffle, Bolt OnTurbo Baffle, 48VTurbo Baffle, 52VBolt, Carriage 3/8-16 x 1”Baffle Custom-Cut, 48V (7-Position)Baffle Custom-Cut, 52V (7-Position)Bolt, Carriage 5/16-18 x 3/4”Flatwasher, 5/16”Nut, Center Lock 5/16-18Wear PadSpindle AssemblyShaft, SpindleSeal UpperBearing AssemblyGrease FittingValve, Grease ReliefHousing, SpindleSpacer, OutsideSpacer, InsideSeal, LowerBushing, BottomNut, Special 1-1/16 - 18Nut, Elastic Stop 5/16-18 Grade 8Key, 1/4 x 1/4 x 2"Bolt, Hex Head 5/16-18 x 1-3/4” Gr. 8Spacer, SpindleCutter Blade 16.5”Cutter Blade 18”Flatwasher, 5/8” HardenedBolt, Hex Head 5/8-11 x 9-1/2”Cutter Deck Velocity PlusCutter Deck Velocity PlusPush Arm ShaftBolt, Hex Head 5/16-18 x 1”Push Arm Assembly LHPush Arm Assembly RHSpacerBolt, Hex Head 5/8-11 x 4-1/2”Nut, Elastic Stop 5/8-11Locknut, 5/16-18 Flange Hex HeadShaft, RollerRoller, RearBolt, Hex Head 3/8-16 x 2-1/4”Bolt, Hex Head 3/8-16 x 3-1/4”Lockwasher 5/16”

XXXXXXXX

XX

XXXXXXXXXXXXXXXXXXXXX

XXX

XXXXXXXXXXXXX

XXXXXXX

XX

XXXXXXXXXXXXXXXXXXXXX

XXX

XXXXXXXXXXXXXX

* = California Models Only (not shown)

4

R Section 8

61V cuTTer decK

A

A

B

B

4

5

3

7

2

6

8

9

1

10

84

83

8

7

7

661

627 2727

2

3

28

30

4

3

21

29

31

1112

7

8

6

13

1415 8

32

33

12 34

35 3637

38

40

39

41

2323

22

23

86

16

17

1819

20

2118

22

23

23

4544

43

45

42

5246

50

47

5051

48

49

45

38

54

53

57

6

37

56 5536

38

81

82

33

58

5960

61

62

85

8745

38

68

69

67

66

6564

63

70

71

7273

74

75

72

76

77

78

7980

25

26

24

5

RSection 8

61V cuTTer decK

ref. no.

part no. descriptionref. no.

part no. description

1 04020-09 Nut, 5/8-11 UNC2 04001-172 Bolt, Hex Head 1/4-20 x 1” Grade 83 48926 Hub, Tapered 1-1/8” Bore4 483286 Pulley, Tapered Bore 6.33” Dia.5 483157 Belt, Deck Drive RH6 04021-09 Nut, Elastic Stop 3/8-167 04043-04 Flatwasher, 3/8” - .938 x .391 x .105"8 48224 Bearing9 483415 Idler Pulley, 3-1/2” Dia.10 462888 Idler Arm (Incl. #8)11 04001-31 Bolt, Hex Head 3/8-16 x 2-1/2”12 43689 Pivot, Idler Arm13 04001-27 Bolt, Hex Head 7/16-14 x 1"14 04030-05 Lockwasher 7/16”15 43686 Boss, Spring Anchor16 485528 Lever, Deck Level17 04107-04 Bolt, Hex Head 3/8-16 x 2" Spec18 04110-03 U-Nut, 3/8-1619 04003-42 Bolt, Carriage 7/16-14 x 2-1/4”20 04021-11 Nut, Elastic Stop 7/16-1421 483703 Spring, RH Deck Drive22 04001-136 Bolt, Hex Head 3/8-16 x 1-1/2” Gr.823 04019-04 Nut, Serrated Flange 3/8-1624 481625-01 Wing Nut, 3/8-1625 462818 Belt Cover Weldment (incl. #26)26 484368 Cap, Spindle27 424367 Dust Shield28 48181 Idler Pulley, 5” Dia.29 485636 Belt, Deck Drive 61V30 483210 Idler Pulley, 5” Dia.31 483287 Pulley, Double Groove 6.33” Dia.32 462269 Idler Arm (Incl. #8)33 04001-54 Bolt, Hex Head 3/8-16 x 3”34 483246 Spring, LH Deck Drive35 48038 Roller, Rear36 45944 Shaft, Roller37 04117-01 Locknut, 5/16-18 Flange Hex Head38 04001-09 Bolt, Hex Head 5/16-18 x 1”39 04001-79 Bolt, Hex Head 5/8-11 x 4-1/2”40 04021-13 Nut, Elastic Stop 5/8-1141 461443 Push Arm Assembly LH 461444 Push Arm Assembly RH42 461846 Discharge Chute Assy. *462477 CA Discharge Chute Assy.43 04001-154 Bolt, Hex Head 5/16-18 x 4-3/4”

44 483378 Spring, Discharge Chute45 04021-10 Nut, Elastic Stop 5/16-1846 04001-12 Hex Head 5/16-18 x 1-3/4”47 04017-27 Bolt, Serrated Flange 3/8-16 x 1”48 424478 Bracket, Anti-Scalp Wheel49 04021-05 Locknut, 3/8-16 Center Lock50 48100-15 Bushing, .376 ID Oilite51 481632 Anti-Scalp Wheel52 04003-26 Bolt, Carriage 3/8-16 x 4”53 04040-15 Flatwasher 5/16”54 424209 Turbo Baffle, Bolt On *425625 Turbo Baffle 61V55 482295 Wheel, Anti Scalp56 424841 Baffle Custom-Cut, 61V (7-Position)57 04003-23 Bolt, Carriage 3/8-16 x 1”58 462869 Cutter Deck Velocity Plus59 04003-12 Bolt, Carr. 5/16-18 x 3/4”60 04040-04 Flatwasher, 5/16-.344 x .688 x .065"61 04021-04 Nut, Center Lock 5/16”62 483176 Wear Pad63 04001-176 Bolt, Hex Head 5/16-18 x 1-3/4” Grade 864 43590 Spacer, Spindle65 482879 Cutter Blade 21”66 04001-41 Bolt, Hex Head 5/8-11 x 9-1/2”67 04043-06 Flatwasher, 5/8” Hardened68 04063-08 Key, 1/4 x 1/4 x 2”69 461663 Spindle Assembly70 43589 Shaft, Spindle71 481024 Seal Upper72 481022 Bearing Assembly73 48114-04 Grease Fitting74 48677 Valve, Grease Relief75 43644 Housing, Spindle76 43312 Spacer, Outside77 43296 Spacer, Inside78 481025 Seal, Lower79 43297 Bushing, Bottom80 481035 Nut, Special 1-1/16 - 1881 04001-46 Bolt, Hex Head 3/8-16 x 2-1/4”82 04001-62 Bolt, Hex Head 3/8-16 x 3-1/4”83 04030-03 Lockwasher 5/16”84 04021-22 Nut, Elastic Stop 5/16-18 Grade 885 04001-19 Bolt, Hex Head 3/8-16 x 1”86 427023 Bracket, Spring Anchor87 451240 Push Arm Shaft

* = California Models Only (not shown)

6

R Section 8

cuTTer decK conTrols

3

45

2

1

67

8

91011

1213

14

11

25

15

16

18

17

2122

23

420

19

30

31 21

26

26

2423

29

28

2727

26

26

29

2728

26

27

26

26

26

22

7

RSection 8

cuTTer decK conTrols

ref. no.


1

2345678910111213141516171819202122232425262728293031

4628394855924387448570404021-0548334504001-3104006-024257374855704348704050-184825344387304021-0704001-8704108-0404030-0704003-2143572040419-0404021-0704040-1343101842701245240804019-0404001-204854004001-153483177424504

Deck Latch Assembly (Includes Grip)Grip, Deck LatchSpacer, Deck LatchSpring, Torsion - Lever ReturnNut, Center Lock 3/8-16Pin Assembly, w/LanyardBolt, Hex Head 3/8-16 x 2-1/2”Bolt, Hex Wshr Head 5/16-18 x 1-1/4"Adjustment Bracket, Cutting HeightSlide, Height AdjustPin, Deck LiftRetaining Ring, 1/2” Ext.Linkage Assembly, Deck LiftSpacer, Deck Lift PedalNut, Elastic Stop 1/2-13Bolt, Hex Head 1/2-13 x 4”Capscrew, 5/8-11 x 1-1/2”Lockwasher, 5/8” SpringBolt, Carriage 3/8-16 x 2-1/2”SpacerNut, Serrated Flange 3/8-16Nut, Elastic Stop 1/2-13Flatwasher, 1/2-.562 x 1.375 x .109Pivot, Deck LinkLink, DeckliftAdjustment Bracket, Lower Cut HeightNut, Serrated Flange 3/8-16Bolt, Hex Head 3/8-16 x 1-1/2”ChainBolt, Hex Head 1/2-13 x 2-1/4”Spring, DeckliftFoot Pedal, Height Adjustment

8

R Section 8

sheeT meTal componenTs

A

A

1 2

3

5

7

6

4

8

9

10

8

10

10

5

10

6

1111

12

13

13

1324

3

12

1415

17

15 21

16

18

17

1620

19

25

22

22 21 15 59

20195

29

3

4544

13

23

3917

38

38

13

36

43

4041

38

3838

38

3034

23

29

28

13

27

36

32

35

29

27

13

29

2731

33

13 24

42

1346

47

48

4854

50

49

51

56

57

58

5554

52

53

3738

26

27

9

RSection 8

sheeT meTal componenTs

ref. no.



1 04001-46 Bolt, Hex Head 3/8-16 x 2-1/4”2 462863 Seat Plate w/decal3 43086 Bushing4 426949 Seat Latch5 04117-02 Nut, Elastic Flange 3/8-166 484498 Spring, Seat Latch7 462864 Plate, Seat Mounting w/decals8 04019-02 Nut, Serrated Flange 1/4-209 04001-59 Bolt, Hex Head 1/4-20 x 1-1/4”10 484148 Isolator, Seat11 04001-08 Bolt, Hex Head 5/16-18 x 3/4"12 04001-32 Bolt, Hex Head 3/8-16 x 1-1/4”13 04019-03 Nut, Hex Serr. Flng 5/16-1814 04041-38 Flatwasher, 3/8-.406 x 2.25 x .187515 04021-09 Nut, Elastic Stop 3/8-1616 04001-21 Bolt, Hex Head 3/8-16 x 1-3/4”17 04041-07 Flatwasher, 3/8-.391 x .938 x .10518 462838 Hood Assembly19 483471 Disk, Anti-Friction20 43740 Spacer, Hood21 04041-11 Flatwasher, 3/8-.406 x 1.50 x 7 Ga.22 427029 ROPS Mount, RH 427028 ROPS Mount, LH23 427063 Mounting Bracket, Fuel Tank Rear24 462859 Control Plate w/decal, RH 462858 Control Plate w/decal, LH25 425725 Bumper, Rear26 04003-23 Bolt, Carriage 3/8-16 x 1”27 04019-04 Nut, 3/8-16 Serr. Flange28 04001-70 Bolt, Hex Head 1/2-13 x 1-1/4”29 04001-19 Bolt, Hex Head 3/8-16 x 1”30 427032 Plate, Skid31 481284 Bumper, Rubber32 04110-03 U-Nut, 3/8-16

33 426978 Battery Hold Down34 425905 Mounting Bracket, Neutral Switch35 04003-02 Bolt, Carriage 1/4-20 x 3/4”36 425862 Mounting Bracket, Fuel Tank Front37 04117-03 Nut, Flanged Elastic Stop 1/4-2038 04003-12 Bolt, Carriage 5/16-18 x 3/4”39 04001-20 Bolt, Hex Head 3/8-16 x 1-1/2”40 04021-11 Nut, Elastic Stop 7/16-1441 04030-05 Lockwasher, 7/16” Spring42 462861 Main Frame Assembly w/decals (48"/52") 462870 Main Frame Assembly w/decals (61")43 485663 Rubber Isolator44 426931 Footplate45 04020-12 Nut, Jam 3/8-1646 484195 Cap, Grease47 04021-20 Nut, Elastic Stop 1.0"-1448 481657 Bearing Set49 482028-01 Plug, 1/4-2850 481025 Seal, 2.0” OD x 1.625” ID51 451471 Yoke, Front Caster Wheel (48"/52") 451658 Yoke, Front Caster Wheel (61")52 04021-07 Nut, Hex Elastic Stop 1/2-1353 04001-134 Bolt, Hex Head 1/2-13 x 7-1/2” (48"/52") 04001-167 Bolt, Hex Head 1/2-13 x 9-1/2” (61”)54 43584 Spacer, Caster Wheel55 43581 Sleeve (48"/52") 43583 Sleeve (61”)56 482503 Caster Wheel Assembly (48"/52") 482504 Caster Wheel Assembly (61”)57 04001-28 Bolt, Hex Head 7/16-14 x 1-1/4”58 452284 Caster Support Weldment (48"/52") 452727 Caster Support Weldment (61")59 04117-04 Nut, 1/2-13 Flange Elastic Stop

10

R Section 8

sTcii foldaBle roll-oVer proTecTion sYsTem

1

1

2

2

2

3

3

4

42

6

6

7

7

1

8

10

12

5

5

9

11

106

12

12

12

12

12

11

RSection 8

sTcii foldaBle roll-oVer proTecTion sYsTem

ref. no.


123456789101112

46241448416848417048416948416704001-9004021-0742702942702804117-0404001-70484717484527

ROPS Assembly, FoldablePin Assembly (incl. #3)Spring, ROPSClip, ROPSSpring, ROPS Anti-RattleBolt, Hex Head 1/2-13 x 3-1/4”Nut, Elastic Stop 1/2-13ROPS Mount, RHROPS Mount, LHNut, 1/2-13 Flange Elastic StopBolt, Hex Head 1/2-13 x 1-1/4”Seat Belt Kit (Suspension Seat)Seat Belt Kit (Soft Ride Seat)

12

R Section 8

1

7

6

5

9

8

4

2

39

33

33

3

10

sTcii suspension seaT

ref. no.


12345678910

485591484709484717485652484710484712481638485594484714484708

Suspension Seat Assembly w/seat beltArmrest Kit, LHSeat Belt KitRecliner Knob KitArmrest Kit, RHBack CoverSeat SwitchTrack KitSuspension Knob KitCover, Seat Cushion

13

RSection 8

sTcii sofT ride seaT W/BlacK armresTs used on sTcii-48V-22fs & sTcii-61V-27Bs models

ref. no.


12345678

485630484709484527484528484710484529481638485594

Seat AssemblyArmrest Kit, LHSeat Belt KitBack CoverArmrest Kit, RHCover, Seat CushionSeat SwitchTrack Kit

1

2

3

3

33

3

5

4

7

6

8

14

R Section 8

driVe sYsTem componenTs

1

2

3

4

5

6

7

89

10

6

9

911

11

12

1314

15

16

17

1516

1718

19

2021

22

11

11

23

24

9

8

19

25

9

8

20

12

15

RSection 8

driVe sYsTem componenTs

ref. no.


123456789101112131415161718

19202122232425

04003-4704003-2604063-284855894310254822446286004043-0404021-0942538604019-0404001-13604001-3148420204001-17248208504063-1448564848564948274404001-3242701648412848321543286424367

Bolt, Carriage 3/8-16 x 3-1/4”Bolt, Carriage 3/8-16 x 4”Key, 1/4 x 1/4 x 3-1/2”Pulley, 5.75” Dia. - 1.125 BorePivot, Idler ArmBearingIdler Arm Assembly (incl. #6)Flatwasher, 3/8-.391 x .938 x .105 HDNut, Elastic Stop 3/8-16Mounting Bracket, IdlerNut, Serrated Flange 3/8-16Bolt, Hex Head 3/8-16 x 1-1/2” Grade 8Bolt, Hex Head 3/8-16 x 2-1/2”Spring, Pump DriveBolt, Hex Head 1/4-20 x 1”Hub, Tapered, 15mm BoreKey, 5 x 5 x 25mmBelt, Pump Drive (48"/52")Belt, Pump Drive (61")Pulley, 5.75" OD Taper BoreBolt, Hex Head 3/8-16 x 1-1/4"Bracket, Spring AnchorPulley, 4” Dia. IdlerPulley, 5” Dia. IdlerSpacerDust Shield

16

R Section 8

enGine & aTTachinG parTs

2

3

56

7

8

9

10

1

11

4

12

15

16

13

12

13

12

13

14

13

17

RSection 8

enGine & aTTachinG parTs

ref. no.


1

2

34567

89

10111213141516

48502948502048502148572748572848572948458148470648458348458548603-1248458648570548456848465004030-0404001-3204011-0748461742604004001-1904019-0442703242572504003-23

Engine, Kawasaki 22FSEngine, Kawasaki 22FXEngine, Kawasaki 23FXEngine, Kohler 23CVEngine, Kohler 25CV-EFIEngine, Kohler 26CV-EFIHose, Oil Drain - Kawasaki FX / FS (incl. #3, 4, 5, 6)Hose, Oil Drain - Kohler CV & CV-EFI (incl. #3, 4, 5, 6)Valve Assembly, Oil DrainCapO-RingSealMuffler, Kawasaki FS/FXMuffler, Kohler 23CVMuffler, Kohler 25CV-EFI & 26CV-EFILockwasher, 3/8” Spring, Kawasaki FX / FSBolt, Hex Head 3/8-16 x 1-1/4", Kawasaki FX / FSBolt, Hex Head 3/8-16 x 1-1/4” Self Tap, Kohler CV & CV-EFIBushing, Thick Panel SnapBracket, Oil Drain HoseBolt, Hex Head 3/8-16 x 1”Nut, Serrated Flange 3/8-16Plate, SkidBumper, RearBolt, Carriage 3/8-16 x 1”

18

R Section 8

sTeerinG componenTs

A

A

PUMP CONTROLARM

1

3

3

4

4

5

5

2

7

8

9

6

10 1110

12

12

13

14

15

16

2928

30

27

26

25

2625

31

24

10 20

19

1817

23

10

22

21

32 33

19

RSection 8

sTeerinG componenTs

ref. no.


12345678910111213

1415161718192021

2223

2425262728

2930313233

48437646240104001-3204030-0404041-0748163842590504117-0342237204021-104841514360246285946285804001-15204003-0204019-0304021-0504001-0904107-0304110-0304001-1104001-1204003-1248558348407304020-3104001-0443607482244360045273145273004001-1204021-0804001-1148558404020-30

Grip, Control HandleHandle Bar w/GripBolt, Hex Head 3/8-16 x 1-1/4"Lockwasher, 3/8” SpringFlatwasher, 3/8-.391 x .938 x .105Switch, N/OBracket, Operator Presence SwitchNut, Flanged Elastic Stop 1/4-20Bar, Control LeverNut, Elastic Stop 5/16-18Gas DamperSpacer, Pump DampenerBracket Weldment, Control Lever RH w/DecalBracket Weldment, Control Lever LH w/DecalBolt, Hex Head 3/8-16 x 4-1/4”Bolt, Carriage 1/4-20 x 3/4”Nut, Serrated Flange 5/16-18Nut, Center Lock 3/8-16Bolt, Hex Head 5/16-18 x 1”Bolt, Hex Head 3/8-16 x 1-1/4” with Thread Lock PatchU-Nut, 3/8-16Bolt, Hex Head 5/16-18 x 1-1/2”, RHBolt, Hex Head 5/16-18 x 1-3/4”, LHBolt, Carriage 5/16-18 x 3/4”Linkage Assy, SteeringRod End, 5/16-24 LHNut, 5/16-24 UNF JamBolt, Hex Head 1/4-20 x 1-1/2”Spacer, ControlsBearingSpacer, BearingPivot Weldment, Control Arm RHPivot Weldment, Control Arm LHBolt, Hex Head 5/16-18 x 1-3/4”Nut, Elastic Stop 1/4-20Bolt, Hex Head 5/16-18 x 1-1/2”Rod End, 5/16-24 RHNut, 5/16-24 UNF LH Jam

20

R Section 8

BraKe componenTs

A

A

12

3

4

5

6

7

8

9

10

2

4

6

7

8

12

13

14

1516

17

11

1819

20

1821

22

23

25

2410

26 27

28

29

30

31

1431

333435

32

36

37

3839

40

43

42

45

46

47

48

44

41

21

RSection 8

BraKe componenTs

ref. no.



1 04001-59 Bolt, Hex Head 1/4-20 x 1-1/4”2 04019-02 Nut, Serrated Flange 1/4-203 485659 Spring, Brake Return4 462465 Brake Link Assembly (incl. #31, 32, 33, 34, 35, 36)5 04001-31 Bolt, Hex Head 3/8-16 x 2-1/2”6 43572 Spacer7 48796 Bearing, Self Align - 5/8” I.D.8 04117-02 Nut, Flanged Elastic Stop 3/8-169 452342 Brake Bellcrank Weldment10 04021-10 Nut, Elastic Stop 5/16-1811 492001 Brake Rod Assembly 483340 Rod End, 3/8-24 LH 04020-26 Nut, 3/8-24 UNF LH Jam12 48343-04 Clevis13 04020-25 Nut, 3/8-24 UNF Jam14 04069-01 Pin, Rue Cotter - 3/8” Dia.15 04064-02 Clevis Pin, 3/8 x 1.06”16 452327 Brake Pedal Weldment17 04001-194 Bolt, Hex Head 1/2-13 x 4-1/4”18 04040-13 Flatwasher, 1/2-.562 x 1.375 x .10919 43872 Sleeve, Brake Pivot20 483453-03 Bearing21 43872 Sleeve, Brake Pivot22 04021-07 Nut, Elastic Stop 1/2-1323 426992 Switch Mounting Bracket, Brake24 43602 Spacer25 481638 Switch26 04003-02 Bolt, Carriage 1/4-20 x 3/4”27 04001-54 Bolt, Hex Head 3/8-16 x 3”

28 04009-10 Bolt, 1/2 x 2-3/4” Shoulder29 462808 Brake Hub30 485595 Brake Caliper31 04040-05 Flatwasher, 3/8-.406 x .812 x .06532 04021-18 Nut, Elastic Stop 3/8-2433 484535 Spring, Brake34 483453-23 Bearing35 462452 Swivel Assembly, Brake36 04061-02 Cotter Pin, 3/32 x 3/4”37 04001-190 Bolt, Hex Head 1/2-13 x 2-3/4”38 04021-05 Nut, Center Lock 3/8-1639 426983 Mounting Bracket, Brake40 04001-08 Bolt, Hex Head 5/16-18 x 3/4”41 04021-09 Nut, Elastic Stop 3/8-1642 04001-12 Bolt, Hex Head 5/16-18 x 1-3/4”43 04021-08 Nut, Elastic Stop 1/4-2044 04050-01 Retaining Ring, .625 Ext “E”45 482102 Grip, Brake Lever46 462820 Lever w/Grip, Parking Brake47 04028-02 Wheel Nut, 1/2-2048 485586 Wheel Assy 24 x 9.5-12 (48" Deck) 485587 Rim (48" Deck) 484105 Wheel Assy 24 x 9.5-12 (52" Deck)) 481659 Rim (52" Deck) 484104 Tire 24 x 9.5-12 (48" & 52" Deck) 481850 Wheel Assy 24 x 12-12 (61" Deck) 481851 Rim (61" Deck) 481852 Tire 24 x 12-12 (61" Deck)

22

R Section 8

hYdraulic sYsTem

J

D

C

K

B

E

A

GF

A

C

D

E

JK

GF

2

B

3

34

2

45

5

6

7

7

1

1

10

11

1615

18

17

8

9

8

12

8

714

13

8

7

197

8

5

6

8

7

29

29

4

4

3

3

20

21

2

23

23

4

4

2

8

7 5

6

24

78

5

6

28

27

26

25

11

4

10

24 4

422

23

2120

23

RSection 8

hYdraulic sYsTem

ref. no.


1234567891011121314151617181920212223242526272829

48556448445248572-0448603-0248603-06482266-0148136-1348811482800-024835148136-0546280148257148559048257348257448150748116448227748560348560248572-1048572-0248263948248348571-0248462-01482417485573485574

Fan Cover, PumpHose AssemblyFitting, 1/2” JIC x 1/2” O-RingO-Ring, 3/4”O-Ring, 7/16"Elbow, 90 Degree 9/16" O-Ring x 3/8" HoseHose Clamp, .69" Dia.Hose, 3/8" Pushlock (order by inch)Fitting, 9/16" O-Ring x 3/8" HoseHose, 1/2" Pushlock (order by inch)Hose Clamp, .87" Dia.Hydraulic Tank Assy (incl. #13, 14, 15, 16, 17, 18)BushingFitting, StraightBushingFittingInsert, Filler NeckCap, Hydraulic TankTee Fitting, O-Ring to BarbHose AssemblyHose AssemblyFitting, 1/2” JIC x 5/8" O-Ring (LH Wheel Motor - Upper Port Only)Fitting, 1/2” JIC x 5/8" O-RingWheel Motor, ParkerTee, 3/4” O-Ring x JIC x 1/2” HoseCapOil FilterOil Filter BasePump, LH (PK-3KCC-GA1F-XXXX)Pump, RH (PK-3HCC-GA1F-XXXX)

24

R Section 8

sTcii fuel sYsTem

To EnginePurge Port

To EngineD

B

E

A

A

B

C

D

E

F

F

1

1

2

2

3

3

4 4

4 4

4

4

45

555 5

5 5

10

11

12

13

14

15

161617

4

C

518

17

18

5

4

16

1614

21

7

6

13

22

12

2019

7

7

6

6

23

26

25

24

23

26

25

25

25

24

24

24

27

27

28

67

89

1520

11

10

25

RSection 8

** = Available through engine manufacturer only.

sTcii fuel sYsTem

ref. no.


1

23

45678910

111213141516171819202122232425262728

42702842702948136-1748428748436648059-0548434548361748059-01**48935-02484286484297484279-0148432348424248433348428548059-02484347484343-0148563748257148455246283042706304001-0804030-0304040-15425862462831

ROPS Mount, LHROPS Mount, RHClampCarbon Canister, 400ccDust Filter, Carbon CanisterClamp, Vapor Recovery HoseHose, 3/16” (order by inch)Hose, Non-Perm Fuel 1/4” I.D.Clamp, Fuel Hose 1/4” I.D.Fuel FilterTee, 3/16 x 3/16 x 3/16 Union, Hose BarbFuel Cap, TetheredFuel Cap, Tethered (California Only)Tube, Fuel Tank Insert - 4”Fuel Gauge Assembly (incl. #13)Seal, Fuel GaugeRemote VentGrommet, VitonClamp, Fuel Hose 7/32Hose, Vapor Recovery (order by inch)Mender, 1/4 x 3/16Fuel Tube Assembly, Includes ValveBushing, .56 VitonFuel Tube Assembly, LHFuel Tank Assembly, LH (incl. # 12, 14, 15, 20, 21)Mounting Bracket, Fuel Tank RearBolt, Hex Head 5/16-18 x 3/4"Lockwasher, 5/16" SpringFlatwasher, 5/16-.375 x .875 x .083Mounting Bracket, Fuel Tank FrontFuel Tank Assembly, RH (incl. #12, 14, 15, 19, 20)

26

R Section 8

elecTrical sYsTem

CHOKE

THROTTLE

20

20

5

A

SC

AG

PO

WER

EQ

UIP

MEN

T

2

GROUND

STARTER (FX & CV)

AB

B

SOLENOID (22FS)

3

4

5 6

7

1

89

1112

13

14

15

16

17

10

11

20

21

14

23

24

18

25

24

26

24

24

2728

29

30

31

35

33

3436

37

32

40

41

42

39

38

43

4445

4647

19

22

27

RSection 8

elecTrical sYsTem

ref. no.


1234567

8910111213141516171819202122232425262728293031323334

35363738394041424344454647

48336648017-0448017-0346286204017-0404003-4348562848561004021-26485628485739482588483643485674483629487984839574847214836424822534835714829804021-1048301348163848556848564004001-4448029-2848029-11*04020-0248029-0948327848567948567848567348558904001-1104040-1543100904003-1242733004117-0104063-2848427604041-2804030-0504102-03483958

Key, IgnitionNut, Hex 5/8-32Lockwasher, 5/8” InternalInstrument Panel w/DecalBolt, Hex Head Serrated Flange 1/4-20 x 1/2”Bolt, Carriage #10-24 x 1/2”Choke Control Cable (Kawasaki FS / FX)Choke Control Cable (Kohler CV)Locknut, #10-24Throttle Control Cable (Kawasaki FS / FX, Kohler CV)Single Fuse Assy. (incl. #11, 12, 14)Clip, WireCover, Sealed SingleFuse, 5 AmpFuse HolderSwitch, StarterSwitch, PTOCluster GaugeDouble Fuse Assy. (incl. #11, 14, 20, 21)DiodeCover, Sealed DoubleFuse, 20 AmpNut, Elastic Stop 5/16-18RelaySwitchPower PlugWire HarnessBolt, Hex Head 1/4-20 x 1/2”Battery Cable, 25” RedBattery Cable, 27” BlackBattery, 350 CCANut, 1/4-20 UNCBattery Cable, Red 9” (Kawasaki 22FS)Solenoid, Sealed (Kawasaki 22FS)Wire Harness Adapter, Kawasaki - 22FSWire Harness Adapter, Kawasaki - 22FX & 23FXWire Harness Adapter, Kohler - 23CVPulley, 5.75” Dia. - 1.125 BoreBolt, Hex Head 5/16-18 x 1-1/2”Flatwasher, 5/16-.375 x .875 x .083Bushing, UHMWBolt, Carriage 5/16-18 x 3/4”Anti-Rotation BracketNut, Flange Elastic Stop 5/16-18Key, 1/4 x 1/4 x 3-1/2”Clutch, GT3.5 - 1.125 BoreFlatwasher, 7/16-.469 x 1.75 x .25Lockwasher, 7/16” SpringBolt, Hex Head 7/16-20 x 2-1/4” w/PatchDiode, 600V - 6A

* = Not available through Scag.

28

R Section 8

elecTrical sYsTem - Kohler efi

THROTTLE

5

GROUND

STARTER

AB

B

A

SC

AG

PO

WER

EQ

UIP

MEN

T

5

1

2

3

4

5

6

7

8

9

10

1112

13

9 10

1114

13

15

1617

1819

20

20

20

21

20 23

2425

26

27

28

3938

40

22

35

42

30

3133

34

29

36

37 41

32

29

RSection 8

ref. no.


123456789101112131415161718192021222324252627282930313233343536373839404142

48336648017-0448017-0346286204017-0404003-4348562804021-26485739482588483643485674483629482984879848395748472148118248301348163848556804021-1048564104001-4448029-2848029-11*04020-0248558904001-1104040-1543100904003-1242733004117-0104063-2848427604041-2804030-0504102-03482253483958

Key, IgnitionNut, Hex 5/8-32Lockwasher, 5/8” InternalInstrument Panel w/DecalBolt, Hex Head Serrated Flange 1/4-20 x 1/2”Bolt, Carriage #10-24 x 1/2”Throttle Control CableLocknut, #10-24Single Fuse Assy. (incl. #10, 11, 13)Clip, WireCover, Sealed SingleFuse, 5 AmpFuse HolderFuse, 20 AmpSwitch, StarterSwitch, PTOCluster GaugeIndicator LightRelaySwitchPower PlugNut, Elastic Stop 5/16-18Wire Harness, STCII-CV-EFIBolt, Hex Head 1/4-20 x 1/2”Battery Cable, 25” RedBattery Cable, 27” BlackBattery, 350 CCANut, 1/4-20 UNCPulley, 5.75” Dia. - 1.125 BoreBolt, Hex Head 5/16-18 x 1-1/2”Flatwasher, 5/16-.375 x .875 x .083Bushing, UHMWBolt, Carriage 5/16-18 x 3/4”Anti-Rotation BracketNut, Flange Elastic Stop 5/16-18Key, 1/4 x 1/4 x 3-1/2”Clutch, GT3.5 - 1.125 BoreFlatwasher, 7/16-.469 x 1.75 x .25Lockwasher, 7/16” SpringBolt, Hex Head 7/16-20 x 2-1/4” w/PatchDiodeDiode, 600V - 6A

elecTrical sYsTem - Kohler efi

* = Not available through Scag.

30

R Section 8

sTcii hYdraulic pump assemBlY

Overhaul Seal Kit

58

220

21

6

24

1

9

10

11

2226

2512 1316

153

27

1418

17

4 19

7

23

28

31

RSection 8

sTcii hYdraulic pump assemBlY

ref. no.


1 HG 71717 Housing Kit2 HG 72011 End Cap Kit3 HG 50641 Straight Headless Pin4 HG 50969 Hex Flange Bolt, M8-1.25 x 60mm5 HG 54022 Housing O-Ring6 HG 71247 Charge Pump Kit7 HG 72254 Charge Pump Bolt Kit8 HG 2513030 Bypass Valve Kit9 HG 70620 Pumpshaft Kit10 HG 51161 Lip Seal11 HG 50329 Retaining Ring (Internal)12 HG 71971 Cylinder Block Kit13 HG 2003014 Block Spring14 HG 2003017 Flat Washer15 HG 2003087 Swash Plate16 HG 53502 Thrust Bearing17 HG 52866 Trunnion Arm18 HG 2000015 Slot Guide19 HG 70743 Shock Valve Kit (.031" Orifice)20 HG 70743 Shock Valve Kit (.031" Orifice)21 HG 70402 Charge Relief Kit22 HG 2513043 Trunnion Seal with Retainer23 HG 70811 Fan/Hub Kit24 HG 70525 Overhaul Seal Kit25 HG 52401 Spring, Extension26 HG 71716 RTN Kit (Std Scissor, Std Spring)27 HG 9005110-5600 Straight Thread Plug28 HG 52355 Bracket

32

R Section 8

replacemenT decals and informaTion plaTes

3

21

4

56

7

8

9

10

11 12 13

STCII 2016_Decals 1

33

RSection 8

replacemenT decals and informaTion plaTes

ref.no.


1 483407 Decal, Danger-Spinning Blades2 483406 Decal, Warning-Rotating Blades3 485403 Decal, Metalcraft - USA4 485656 Decal, Fuel Valve Position5 482100 Decal, Traction Control6 483425 Decal, ROPS7 483633 Decal, Seat Replacement8 483402 Decal, Belt Cover9 484453 Decal, Heavy Duty Commercial10 485622 Decal, Instrument Panel - EFI11 485655 Decal, Instrument Panel12 484134 Decal, Deck Height - LH13 484135 Decal, Deck Height - RH14 485629 Decal, Tiger CatII15 483199 Decal, 48V 483200 Decal, 52V 483201 Decal, 61V16 485654 Decal, Seat Support17 485521 Decal, Belt Routing (48V & 52V) 485522 Decal, Belt Routing (61V)18 485633 Decal, STCII Replacement Parts** 462893 Spanish Decal Kit, (not shown)** 01411 DVD Video, Tips for Safe Operation of Your Scag Zero-Turn Mower

14

15

16

17

18

STCII 2016_Decals 2

34

R Section 8

sTcii elecTrical schemaTic

WH

ITE

CBD

HGF

AE

+ -

SMB

G L

A

85

86 30

8787a

H J K L M N P

A B C D E F GCLUTCH

20 AMP FUSE

20 AMP FUSE

5 AMPFUSE

PTOSWITCH

KEY SWITCH

LIGHT KIT(optional)

RELAY

TIGER EYEPLUG

12V OUTLET

LH NEUTRALSWITCH

TOENGINE

ADAPTERHARNESS

AIR FILTERINDICATOR

(optional)

SEATSWITCH

BRAKEINTERLOCK

SWITCH

RH NEUTRALSWITCH

OFF G + M + ARUN B + L + ASTART B + L + S

Position Key Switch Legend Position PTO Switch LegendOFF - H + F C + DON B + C G + H E + A

+-

BATTERY

GROUND

RE

D W

/YE

L ST

RIP

E

OR

AN

GE

YELLOW

BLU

E

YELLOW

PINK

LIGH

T B

LUE

BLACK

BR

OW

N

GR

N W

/WH

T S

TR

IPE

RED

RED W/BLACK STRIPE

BLACK

BLA

CK

BLA

CK

BLA

CK

BLA

CK

BLA

CK

RE

D

RE

D

RE

D

RE

D

RE

D

RE

D

RE

D

RE

D

RED

RE

D

PIN

K LIGH

T B

LUE

BR

OW

NR

ED

W/B

LAC

K S

TR

IPE

RE

D W

/BLA

CK

ST

RIP

E

GR

N W

/WH

T S

TR

IPE

RE

D W

/YE

L ST

RIP

E

RED W/YEL STRIPE

RED W/YEL STRIPE

YE

LLOW

YE

LLOW

BLUE

RE

DB

LAC

K

BLA

CK

GR

N W

/BLK

ST

RIP

E

WH

ITE

WH

ITE

WH

ITE

WH

ITE

WH

ITE

GREEN

RE

D W

/BLA

CK

ST

RIP

E

“A”

35

RSection 8

sTcii-efi elecTrical schemaTic

GROUND

+-

BATTERY

MOT

“A”

“A”

GROUND

STARTER

H J K L M N P

A B C D E F G 85

86 30

8787a

SMB

G L

A

CBD

HGF

AE

CLUTCH

+ -

5 AMPFUSE

PTOSWITCH

KEY SWITCH

RELAY

12V OUTLET

OFF G + M + ARUN B + L + ASTART B + L + S

Position Key Switch Legend Position PTO Switch LegendOFF - H + F C + DON B + C G + H E + A

LIGHT KIT(optional)

TIGER EYEPLUG

CHECK ENGINELIGHT

20 AMP FUSE

LH NEUTRALSWITCH

TOENGINE

HARNESS

AIR FILTERINDICATOR

(optional)

SEATSWITCH

BRAKEINTERLOCK

SWITCH

RH NEUTRALSWITCH

OR

AN

GE

LIGH

T B

LUE

BR

OW

N

PIN

K

RE

D W

/BLA

CK

ST

RIP

E

RE

D

BLA

CK

BLA

CK

GR

N W

/BLK

ST

RIP

E

WH

ITE

BLU

E

BLA

CK

BLA

CK

BLA

CK

RE

D

RE

D

RE

D

RE

D

RE

D

LIGH

T B

LUE

RE

D W

/YE

L ST

RIP

E

WH

ITE

WH

ITE

GREEN

PINK

BLACK

RE

D

RE

D

RED

RE

D W

/BLA

CK

ST

RIP

E

GR

N W

/WH

T S

TR

IPE

RED W/YEL STRIPE

RED W/YEL STRIPE

BLUE

WH

ITE

RE

D

RE

D

RE

D

RE

DR

ED

BLA

CK

BLA

CK

RE

D

BR

OW

N

RE

D W

/BLA

CK

ST

RIP

E

RE

D W

/BLA

CK

ST

RIP

E

BLA

CK

W/O

RA

NG

E S

TR

IPE

BLA

CK

W/O

RA

NG

E S

TR

IPE

BLA

CK

W/O

RA

NG

E S

TR

IPE

GR

N W

/WH

T S

TR

IPE

PIN

K

RE

D W

/BLA

CK

ST

RIP

E

RED W/YEL STRIPE

BLACK

RE

D

36

R Section 8

sTcii KaWasaKi enGine adapTer elecTrical schemaTic

TOMAIN

HARNESS

GROUND

STARTER

GRN W/WHT STRIPE

YELLOW

WHITE

RED

BLACK

RED W/YEL STRIPE MOT

FUEL SOLENOID

MAGNETO

RECTIFIER

SOLENOID

“A”

KAWASAKI FX ENGINE ADAPTER WIRE HARNESS

FU

EL S

OLE

NO

ID

MA

GN

ETO

RE

CT

IFIE

RGROUND

SOLENOID

MOT

“A”

GRN W/WHT STRIPE

YE

LLOW

WH

ITE

RE

D

BLACK

RED W/YEL STRIPE

BLA

CK

BLA

CK

KAWASAKI FS ENGINE ADAPTER WIRE HARNESS

37

RSection 8

TOENGINE

HARNESS

TOMAIN

HARNESS

GROUND

STARTER

RED W/YEL STRIPE

BLACK

GRN W/WHT STRIPE

YELLOW

WHITE

RED

MOT

“A”

KOHLER CV ENGINE ADAPTER WIRE HARNESS

sTcii Kohler enGine adapTer elecTrical schemaTic

Download Parts List

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Transcript of Download Parts List