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4 STROKE ENGINE SERVICE AND REPAIR MANUAL PDF processed with CutePDF evaluation edition www.CutePDF.com

SERVICE AND REPAIR MANUAL - Baotian scootersbaotian-scooters.net/wp-content/uploads/2012/11/baotian-50-4-takt... · 4 STROKE ENGINE SERVICE AND REPAIR MANUAL PDF processed with CutePDF

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4 STROKE ENGINE

SERVICE AND REPAIR MANUAL

PDF processed with CutePDF evaluation edition www.CutePDF.com

JL50QT-18

JL50QT-X1/8

JL50QT-14

AIR INLET TUBE

AIR SCREW

2

3

IDLING SPEEDADJUSTMENT SCREW

3

60•

45•

CORSE SURFACE

IN, EX: (30mm)

IN, EX: (32mm)

IN: (24.5mm)

EX: (27.5mm)

32•

VALVE SEAT SURFACE WIDTH

VALVE SEAT SURFACE WIDTH

32•

60•