PITPRO 125cc, 2 valve Engine

Valid from 2006-01-01

www.pitpro.se / www.pitbike.se

E-1 Cylinder Head Cover

no. part no. description qua. no. part no. description qua.1 12231-076-0000 cylinder head cover 12 12241-S76-0100 right cover for cylinder head 13 12311-037-0000 left cover for cylinder head 14 JH70.20108 valve cover 25 12232-076-0000 gasket for cylinder head cover 16 JH70.20136 gasket for cylinder head right cover 17 12319-037-0000 gasket for cylinder head left cover 18 12001-076-0000 nut M6 49 90435-076-0000 washer 3

10 90436-076-0000 washer 111 90401-C20-00 washer 112 JH70.20107 O ring 213 JH70.20138 long bolt 114 Q/QD921.2-87 bolt 92140-06020A 215 33300-B01-0100 spark plug 1

E-2 Cylinder Head & Inlet Pipe

no. part no. description qua. no. part no. description qua.1 1220A-S76-0100 cylinder head 12 12213-B01-0000 intake valve guide 13 12214-B01-0000 exhaust valve guide 14 1207A-076-0000 gasket for cylinder head 15 12401-076-0000 gasket for intake pipe 16 12405-076-0000 gasket for carburetor 17 12411-F37-0000 intake pipe 18 Q/QD921.1-87 dual head bolt 92120-06032-23 29 12005-037-0000 bolt M6×20 1

10 12401-076-0100 gasket 111 JH70.20157 O ring 212 Q/QD921.1-87 bolt 92140-06020 213 Q/QD921.1-87 bolt 92140-06015 2

E-3 Camshaft & Valve

no. part no. description qua. no. part no. description qua.1 JH70.20148 valve stem seal 22 1411A-S76-0000 camshaft comp. 13 JH70.20111 valve rocker arm 24 JH70.20112 shaft of valve rocker arm 25 14711-076-0000 intake valve 16 14712-076-0000 exhaust valve 17 JH70.20116 inner spring for valve 28 JH70.20117 outer spring for valve 29 JH70.20118 valve spring upper retainer 2

10 JH70.20115 valve spring lower retainer 211 JH70.20119 valve cotter 412 JH70.20110 valve adjust bolt 213 JH70.20109 valve adjust nut 214 1415A-047-0000 position plate comp. 1

E-4 Timing Chain & Tensioner

no. part no. description qua. no. part no. description qua.1 14303-037-0000 timing driven sprocket 1 19 Q/QD921.2-87 bolt 92140-06018 12 14302-037-0000 timing chain 1 20 14523-037-0000 washer 6 13 JH70.20470 chain tensioning arm 14 1451A-061-0000 chain tensioning roller 15 JH70.20425 shaft for chain tensioning arm 16 JH70.20415 spring for chain tensioner rod 17 JH70.20460 chain tensioner rod 18 JH70.20416 cap for chain tensioner rod 19 14562-061-0000 guide wheel 1

10 14551-037-0000 guide wheel pivot 111 1452A-037-0000 chain tensioning roller wheelⅡ 112 14522-037-0000 pivot for chain tensioning roller wheelⅡ 113 JH70.20413 sealing plug 114 JH70.20124 bolt 315 14521-037-0000 spacer for wheel Ⅱ 116 JH70.20414 washer 117 90401-C20-00 washer 118 JH70.20126 washer 1

E-5 Cylinder

no. part no. description qua. no. part no. description qua.1 1211A-S76-0100 cylinder body 12 12009-076-0000 gasket for cylinder 13 12003-037-0000 cylinder rubber gasketⅠ 24 12004-037-0000 cylinder rubber gasketⅡ 15 12006-037-0000 bolt M6×30 16 90607-076-0000 dowel pin 8×12 27 90605-076-0000 dowel pin 8×14 28 90604-076-0000 sleeve 19 12002-037-0000 seal ring 1

10 JH70.20128 sleeve 111 12007-037-0000 rectangular ring 112 12008-037-0000 rectangular ring 1

E-6 Crankcase Right Cover

no. part no. description qua. no. part no. description qua.1 11333-S97-0000 crankcase right cover 12 11019-S97-0000 crankcase right cover gascket 13 Q/QD924.1-87 dowel pin 92401-08012 24 Q/QD921.2-87 bolt 92140-06040B 55 Q/QD921.2-87 bolt 92140-06065B 16 Q/QD921.2-87 bolt 92140-06080B 27 11302-C30-0000 dipstick 18 JH70.20212 O ring 19 JH70.20230 oil seal 1

10 11319-S97-0000 clamp for clutch cable 111 1134A-064-0000 clutch operation shaft 112 11304-S97-0000 pipe, guide oil 113 91104-064-0000 oil seal 12X18X15 1

1

3

2

8

9

7

4

4

4

4

4

5

6

6

3

11

1213

10

14

E-7 oil filter

no. part no. description qua. no. part no. description qua.1 1521A-034-0000 oil filter body 12 JH70.20512 disc washer 13 JH70.20511 circle nut 14 15209-034-0000 gasket 15 15202-034-0001 oil filter cover 16 15208-034-0002 oil seal 17 GB819-85 bolt M5X12 4

E-8 clutch

no. part no. description qua. no. part no. description qua.1 2130A-S97-0000 clutch cover assy 12 21146-005-0000 dowel ring 13 2101A-S76-0000 clutch hub 14 2120A-A25-0000 clutch friction plate 55 21002-S76-0000 clutch plate 46 21004-S76-0000 clutch inner plate 17 21402-034-0000 clutch end cover 18 GB/T276-94 bearing 6000 19 21401-S76-0000 clutch spring 4

10 21403-034-0000 clutch rod 111 GB5781-86 bolt M6X25 412 90202-034-0000 circle nut 113 JH70.20512 disc washer 114 21148-005-0000 spline washer 1

149

11

10

8

11

11

7

11

9

9

1213

39

4

45

2

54

54

1

54

6

E-9 Pump Assy

no. part no. description qua. no. part no. description qua.1 15100-S97-0000 oil pump assy 12 15105-S97-0000 driven gear for oil pump 13 15103-S97-0000 inner rotor for oil pump 14 15104-S97-0000 outer rotor for oil pump 15 JH70.20447 oil gauze filter 16 Q/QD921.2-87 bolt 92140-05010 27 GB896-86 collar 5 18 Q/QD921.2-87 bolt 92140-06035B 19 Q/QD921.2-87 bolt 92140-06040B 2

10 GB119-86 pin shaftΦ2.5×10 111 GB119-87 pin shaftΦ3×16 112 15102-076-0000 oil pump shaft 113 15107-076-0000 oil pump cover 114 Q/QD924.1-87 dowel pin 92401-08014 215 15101-S97-0000 oil pump body 1

E-10 Left Cover & Magneto

no. part no. description qua. no. part no. description qua.1 11401-037-1300 crankcase left cover 1

2 31100-S76-0100 magneto 1

3 31110-S11-0001 rotor 1

4 31120-S76-0100 stator set 15 JH70.20313 hex. Nut 1

6 JH70.30104 oil seal 1

7 JH70.30103 O ring 1

8 JH70.20469 O ring 29 GB819-85 bolt 2

10 JH70.20015 bolt 1

11 JH70.20014 bolt 2

E-11 Crankcase

no. part no. description qua. no. part no. description qua.1 1110A-S76-0100 right crankcase 1

2 11009-S76-0000 crankcase gasket 1

3 1120A-S76-0100 left crankcase 1

4 JH70.20423 exharst pipe 1

5 JH70.20420 pipe clamp 1

6 11005-076-0000 cylinder bolt with dual head(A) 2

7 11012-076-0000 cylinder bolt with dual head(B) 2

8 JH70.20412 washer 1

9 JH70.20418 dowel pin 2

10 JH70.20465 oil seal 1

11 JH70.20411 drain plug 1

12 Q/QD921.2-87 bolt 92140-06050B 1

13 Q/QD921.2-87 bolt 92140-06060B 2

14 Q/QD921.2-87 bolt 92140-06065B 4

E-12 crankshaft

no. part no. description qua. no. part no. description qua.1 13216-076-0000 connecting rod 12 13000-S76-0100 crankshaft assy 13 13111-004-0000 piston ring A 1

13112-004-0000 piston ring B 113120-004-0000 oil ring 1

4 13101-076-0000 piston 15 13102-080-0000 piston pin 16 JH70.20304 circlip, piston pin 27 1322B-S76-0000 righ crankshaft 18 13211-076-0000 left crankshaft 19 14301-037-0000 timing drving sprocket 1

10 15108-S97-0001 balance drive gear 111 JH70.20301 woodruff key 112 GB/T276-94 bearing 6304 213 13214-C20-00 needle bearing 114 13215-C20-00 crankshaft pin 115 22101-034-0000 prmary drive gear 1

E-13 Gearshift Drum

no. part no. description qua. no. part no. description qua.1 JH70.20624 shift fork 2 18 JH70.20626 washer 12 JH70.20621 guide pin 2 19 GB30-85 bolt M6x12 13 JH70.20623 spring clamp 2 20 JH70.20422 rubber plug 14 23201-C14-00 shift drum 15 JH70.20625 contacts, neutral indicator 16 23211-C20-00 position plate 17 90602-C20-00 pin 4×12.8 48 2331A-C20-00 position plate assy 19 23301-C20-00 position plate spring 1

10 2332A-037-0000 shift shaft 111 2351A-037-0000 shifter arm 112 JH70.20627 spring 113 23302-005-0000 torsion spring 114 JH70.20404 stop screw 115 23309-C20-00 bolt 116 90603-C20-00 dowel pin 3×8.5 217 90601-C20-00 pin 4×9.8 1

E-14 Transmission Shaft

no. part no. description qua. no. part no. description qua.1 22201-S97-0000 main shaft 1 19 90432-S97-0000 spline washer 22 22202-S97-0000 counter shaft 1 20 GB5783-86 bolt M6X8 23 JH70.20606 free pinion 1 21 22302-S97-0000 washer 14 JH70.20604 bush for free pinion 1 22 JH70.20615 circlip 45 JH70.20613 pinion 1 23 22301-S97-0000 conveying gears, start 16 JH70.20607 spline driven pinion 1 24 GB894.1-86 circlip 15 17 JH70.20616 spline driving pinion 18 JH70.20608 pinion 19 JH70.20617 pinion 1

10 JH70.20610 spline pinion 111 22401-F37-0000 driving sprocket 112 JH70.20602 fixing plate for driving sprocket 113 GB/T276-94 bearing 6001 114 GB/T276-94 bearing 6202 115 GB/T276-94 bearing 6203 216 JH70.20618 washer 117 JH70.20603 spline washer 118 JH70.20614 spline washer 3

E-15 Start Assy

no. part no. description qua. no. part no. description qua.1 24102-S97-0000 start gear 12 24105-S97-0000 ratchet 13 24101-S97-0000 start shaft 14 JH70.20704 spring 15 JH70.20710 spring retainer for ratchet 16 JH70.20706 spring retainer for start shaft 17 24108-S97-0000 reset spring for start shaft 18 24111-S97B1-0000 spring cover 19 JH70.20711 circlip 20 3

10 JH70.20712 circlip 20 211 JH70.20709 circlip 17 112 JH70.20708 circlip 16 213 24110-S97-0000 circlip 14 214 24100-S97-0000 start shaft assy 115 24116-S97-0000 ratchet guid plate 116 GB5783-86 bolt M6*20 2