2008 50 SX JUNIOR USA ENGINE

50 SX JUNIOR USA 2008 SPARE PARTS MANUAL: ENGINE

ENGLISH

ART.NO.: 3CM080245HEN

50 SX JUNIOR USA 2008

INDEX SPEZIAL TOOLS

ENGINE CASE

3x CARBURETOR

4x CLUTCH

7x COOLING SYSTEM

CRANKSHAFT, PISTON

5x TRANSMISION

6x KICKSTARTER

8x

9x

10x

12x

x

x

IGNITION SYSTEM

11x 1

CYLINDER, CYLINDER HAED

50 SX JUNIOR USA 2008

INDEX

x

x

x

x

x

x

x

x

All information contained is without obligation. KTM-Sportmotorcycle AG particularly reserves the right to modify any equipment, technical specifications, prices, colors, shapes, materials, services, service work, constructions, equipment and the like so as to adapt them to local conditions or to cancel any of the above items, all without previous announcement and without giving reasons. KTM may stop manufacturing certain models without previous notice. KTM shall not be held liable for any deviations of availability and/or ability to deliver, illustrations, descriptions, printing and/or other errors. The illustrated models partly contain extra equipment, which is not applied to standard models. Š by KTM-SPORTMOTORCYCLE AG, Mattighofen AUSTRIA; All rights reserved; Reprint, also in extracts, with written allowance of KTMSPORTMOTORCYCLE AG, Mattighofen only.

x 2

SPEZIAL TOOLS

50 SX JUNIOR USA 2008 FIG 1 2 4 5

PART NUMBER 59029021044 6899785 45112021000 45129006000

084502910 / C084512910

3

DESCRIPTION EXTRACTOR PRIM. GEAR CPL. LOCTITE 243 BLUE 6CCM HOLDING SPANNER F. FLYWHEEL 02 ADJUSTING PLATE 50SX MINI 2001

* NEW PART

QTY 1 1 1 1

X AS REQUIRED

ENGINE CASE

50 SX JUNIOR USA 2008 FIG 1 2 3 9 10 11 12 13 14 15 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 37 38 39 99

PART NUMBER 45130001100 45130002000 45130000044 0603061001 0015060103 0015060253 0015060303 0015080603 0912060353 0912060404 45130019000 45130020000 46030021100 45130022000 45130023000 0603100141 45130025000 46030043000 46030045000 45135054100 46035058000 46035056100 46035055100 0471090010 45135053000 45135052000 45135058000 0015060163 52031137001 45130039000 45130099000

084513010 / C084513010

4

DESCRIPTION CLUTCH COVER 50 2004 IGNITION COVER 50CCM LC 2001 ENGINGE CASE 50CCM LC 2001 CU-SEAL RING DIN7603-6X10X1 HH COLLAR SCREW M 6X10 WS=8 HH COLLAR SCREW M 6X25 WS=8 HH COLLAR SCREW M 6X30 SW=8 HH COLLAR SCREW M 8X60 WS=10 AH SCREW DIN0912-M 6X35 AH SCREW DIN0912-M 6X40 A2 GASKET FOR OIL PLUG OIL PLUG 50 LC 2001 OIL DRAIN PLUG M10 WS=13 ANGLE PIECE 50CCM LC 2001 DOWEL 7X9X10 COPPER GASKET DIN7603-10X14X1 GASKET FOR CLUTCH COVER 2001 STUD M8X41 COLLAR NUT M8 WS=10 WATER PUMP SHAFT 50 LC 2007 WA.PU.BEAR. 10X19X5 DOUBLELIP SHAFT SEAL RING 10X18X4 WATER PUMP WHEEL 60/65 '99 CIRCLIP DIN0471- 9X1 GASKET WATER PUMP COVER 02 WATER PUMP COVER 50 LC 2002 SPRING FOR WATER PUMP SHAFT 04 HH COLLAR SCREW M 6X16 WS=8 PVC-HOSE 3X5MM ENGINE CASE GASKET 50 LC 2001 GASKET SET CPL. 50 LC 2001

* NEW PART

QTY 1 1 1 2 2 6 3 1 4 3 1 1 1 1 4 1 1 4 4 1 2 1 1 1 1 1 1 3 x 1 1

X AS REQUIRED

CYLINDER, CYLINDER HAED

50 SX JUNIOR USA 2008 FIG 5 5 5 6 7 8 9 10 12 13 14 15 16 17 20 28 29 30 31 35 35 49 50 51 52 54 60

PART NUMBER 45130005100 A 45130005100 B 45130005100 C 45130006100 46030079000 46030036000 46030037000 0015060203 50230032010 46030046000 45105003100 0015060203 10001020000 45135027000 10001120000 45139028000 45139128000 0015060303 0125060003 46030035020 46030035050 46030049000 45130050000 46030051144 46030052000 0985030063 31008060000

084513050 / C084513050

5

DESCRIPTION CYLINDER 50 LC "A" 2002 CYLINDER 50 LC "B" 2002 CYLINDER 50 LC "C" 2002 CYLINDER HEAD 50 LC 2002 CYLINDERHEADSCR.HH-M7X33 2001 O-RING 53,7X1,78 VITON O-RING 94,97X1,78 HH COLLAR SCREW M 6X20 WS=8 CU-SEAL RING 7,3 X 12 X 0,5 EXHAUST GASKET 60/65 CCM EXHAUST FLANGE 50 LC 2002 HH COLLAR SCREW M 6X20 WS=8 HOSE CLAMP GEMI 16-27 PRE-FORM HOSE CYL.-W.COVER CLAMP 25-40 SGT 4 BRACKET IGNITI. COIL 50LC 2001 COLLAR BUSHING 6,3X8X7,5 HH COLLAR SCREW M 6X30 SW=8 WASHER DIN0125-A 6,4 CYLINDER BASE GASKET 0,2 MM CYLINDER BASE GASKET 0,5 MM INTAKE VALVE GASKET INLET MANIFOLD 50CCM LC 2001 MEMBRANE HOUSING CPL.65SX 2001 MEMBRANE LOOSE 60/65 CCM FLAT HEAD SCREW DIN7985-M 3X6 RUBBER SLEEVE D=8MM OPEN

* NEW PART

QTY x x x 1 5 1 1 2 5 1 1 2 2 1 1 1 2 2 2 x x 1 1 1 2 4 2

X AS REQUIRED

CRANKSHAFT, PISTON

50 SX JUNIOR USA 2008 FIG 7 7 7 15 18 30 33 34 74 75 76 77 82

PART NUMBER 45130007000 A 45130007000 C 45130007000 E 45130015000 45130018100 45130030000 45130033000 45130034000 45130074000 45130075000 45130076000 45130077000 45130082100

084503060 / C084513060

6

DESCRIPTION PISTON CPL.39,5 "AB" 50 LC 01 PISTON CPL.39,5 "CD" 50 LC 01 PISTON CPL.39,5 "EF" 50 LC 01 CON.ROD REPAIRS. 50CCM LC 2001 CRANKSHAFT 50 LC 2004 PISTON RING 50CCM LC 2001 PISTON PIN 50CCM LC 2001 NEEDLE BEAR.PISTONPIN 12X15X15 CIRCLIP 2001 WOODRUFF KEY 2,5X3,7 OIL SEAL RING 15X24X7 OIL SEAL RING 17X35X7 BALL BEARING 17X40X12 2002

* NEW PART

QTY x x x 1 1 1 1 1 2 1 1 1 2

X AS REQUIRED

CARBURETOR

50 SX JUNIOR USA 2008 FIG 1 2 3 5 6 7 8 10 11 12 13 17 20 21 21 21 21 22 23 23 25 26 27 28 30

PART NUMBER 45131001000 0084050163 45131527000 45131530000 45131531000 45131535000 45131545000 45131534010 45131517000 45131516000 45131548000 45131617000 45131536000 45131023065 45131023070 57031523080 59030054000 45131551060 45131507035 45131507045 45131509000 45131511000 0084040203 52031137001 45131599000

084503110 / C084513111

7

DESCRIPTION CARBURETOR DELLORTO 14PHVA DS CYL.HEAD SCREW DIN0084-M 5X16A CARBURETOR COVER DELLOR. 12-14 SPRING SPRING CAP THROTTLE VALVE 40 CLAMP SPRING JET NEEDLE A10 IDLE ADJUST SCREW SPRING FOR ADJUST SCREW STARTING LEVER CPL. DELL.12-14 ADJUST SCREW ATOMIZER 211FA MAIN JET 65 DELLORTO MAIN JET 70 DELLORTO MAIN JET 80 JET 60 DELLORTO M6X0,75 STARTING JET 60 IDLING JET 35 IDLING JET 45 FLOAT CPL. FLOAT BOWL DELLORTO 12-14 CYL.SCREW DIN0084-M 4X20 A PVC-HOSE 3X5MM GASKET SET DELLORTO 12-14 PHVA

* NEW PART

QTY 1 1 1 1 1 1 1 1 1 1 1 1 1 x x 1 x 1 x 1 1 1 2 x 1

X AS REQUIRED

CLUTCH

50 SX JUNIOR USA 2008 FIG 2 3 4 5 7 11 15 19 19 19 19 20 21 21 21 23 29

PART NUMBER 45132002244 45132002000 45132004000 45132005000 0933060253 45132011200 45132015000 45132020030 45132020040 47033040000 47033043000 45132020000 45132120000 45132120100 45132120200 45132023016 45130029000

084513210 / C084513210

8

DESCRIPTION CLUTCH CPL.50GS 2007 CLUTCH HUB 50 LC 2002 SPACER 6X8X19 CLUTCH SPRING 2001 HH SCREW DIN0933-M 6X25 CLUTCH BLOCK 06 NEEDLE BEARING 15X18X17 SPACER WASHER 15X25X0,3 SPACER WASHER 15X25X0,4 STOP DISC 15X25X1 STOP DISC 15X25X0,5 WASHER 10,4X16,8X0,4 WASHER 8X15,3X0,5 WASHER 8X15,3X1 WASHER 8X15,3X0,25 CLUTCH DRUM 16-T SPECIAL NUT 10X1,25X8

QTY 1 1 3 42 3 3 1 x x x x 1 x x x 1 1

* NEW PART

X AS REQUIRED

TRANSMISION

50 SX JUNIOR USA 2008 FIG 2 24 25 28 29 29 29 29 29 30 31 77 78

PART NUMBER 45133002000 45133024000 45132024057 45133028000 45133029009 45133029010 45133029011 45133029012 45133029013 0471150010 45133031000 46030029000 46030078000

084503310 / C084513310

9

DESCRIPTION COUNTER SHAFT 50CCM LC 2001 WOODRUFF KEY 5X5X12 PRIMARY GEAR 57-T BALL BEARING 15X35X11 SPROCKET 9-T 50 LC 2001 SPROCKET 10-T 50 LC 2001 SPROCKET 11-T 50 LC 2001 SPROCKET 12-T 50 LC 2001 SPROCKET 13-T 50 LC 2001 CIRCLIP DIN0471-15X1 OIL SEAL RING 15X24X5 HH NUT 14X1,25X7 WS=22 LOCKING PLATE D=14MM

* NEW PART

QTY 1 1 1 2 x 1 x x x 1 1 1 1

X AS REQUIRED

KICKSTARTER

50 SX JUNIOR USA 2008 FIG 49 51 52 53 54 56 58 59 69 70

PART NUMBER 0471150010 45133050100 45133052000 45135056000 45133054000 45133056000 45133058000 47033041000 0015060203 45133070000

084503390 / C084513390

10

DESCRIPTION CIRCLIP DIN0471-15X1 KICKSTARTER SHAFT 50 2004 KICKSTARTER SLEEVE 2001 OIL SEAL RING 16X22X4 KICKSTARTER SPRING 2001 KICKSTARTER SLEEVE SPRING 2001 BEARING BOLT F. KICKST SLEE.01 STOP DISC 16X26X1 HH COLLAR SCREW M 6X20 WS=8 KICKSTARTER 50CCM LC 2001

* NEW PART

QTY 1 1 1 1 1 1 1 1 1 1

X AS REQUIRED

COOLING SYSTEM

50 SX JUNIOR USA 2008 FIG 1 2 4 6 8 10 13 15 16 18 19 20 23 23

PART NUMBER 45135007000 45135009000 4513500700130 54603048100 45135025000 45135026000 55007016001 0021060003 0014060103 59001092050 58414019000 42013037200 44011076200 44011076305

084513530 / C084513530

11

DESCRIPTION RADIATOR MINI SX JUN/SEN 2001 RADIATOR CAP 50 LC 2001 RADIATOR PROT. SX black 2007 RANGE CHANGE METAL NUT M6 RADIATOR HOSE SX JUN."LC" 2001 RADIATOR HOSE SX JUN."LC" 2001 PVC-HOSE 7X10 PER METER WASHER DIN9021-A 6,4 HH COLLAR SCREW M 6X10 WS=8 SPECIAL SCREW M6X12,5 WS=8 RUBBER GROMMET 11 X 19 X 9 '96 HOSE CLAMP GEMI 12/22 CABLE TIE 200/3,6MM BLACK CABLE TIE 300/4,8MM BLACK

* NEW PART

QTY 1 1 2 1 1 1 x 2 6 1 2 4 x x

X AS REQUIRED

IGNITION SYSTEM

50 SX JUNIOR USA 2008 FIG 4 5 6 7 9 10 12 20 28 29 30

PART NUMBER 45139004000 45139005100 45139006000 0015060123 54331093410 47039090000 0912050253 45132020000 45130028100 45130068000 0016040133

084513910 / C084513910

12

DESCRIPTION FLYWHEEL STATOR 50CCM LC 2001 FLYWEEL ROTOR 50 2004 IGNITION COIL 50CCM LC 2001 HH COLLAR SCREW M 6X12 WS=8 SPARK PLUG NGK BR8ECM SPARK PLUG CAP NGK REINFORC.04 AH SCREW DIN0912-M 5X25 WASHER 10,4X16,8X0,4 SPECIAL NUT LOCK WASHER HH COLLAR SCREW M 4X13 WS=6

* NEW PART

QTY 1 1 1 2 1 1 2 1 1 1 2

X AS REQUIRED

*3CM080245HEN* 3CM080245HEN

4/2007 Art.Nr.: 3CM080245HEN

KTM Group Partner

KTM-Sportmotorcycle AG A-5230 Mattighofen www.ktm.at