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Summary of Contents for 396

Page 1: ...lectrode gap on E338 models 2 000 rpm on S8338 Model Number MAINTENANCE models and 1 500 rpm on 88433 models Initial fuel air mixture setting is as 1976 8PARK PLUG Selection of spark follows SS338 155...

Page 2: ...ragraphs ONE KEIHIN OR MIKUNI DIA PHRAGM CARBURETOR The car buretor is installed on a Y type inlet manifold and provides the fuel air mix ture to both cylinders Initial fuel air mixture setting is as...

Page 3: ...tion involved and determines the tuning of the drive clutch In a family machine the drive clutch sho uld engage smoothly at a relatively low engine speed and upshift smoothly through the power range u...

Page 4: ...Make running adji ments KEIHIN DIAPHRAGM CARBURETOR KEIHIN diaphragm type carburetors are designed for snowmobile use and prior to 1972 produ ction wer e available in two series 406 which is roughly...

Page 5: ...llip s head thro ug h bolts and carefully separ ate the uni ts Check thro ttle shaft and bor es for wear and throttle shutte r for damage and renew the car bure tor if damage is found Choke components...

Page 6: ...ow r exploded in proper order in Fig 14 Ar initial starting point for adjusting st ue A in regulator cover 10 is with tWI thr eads showing when viewed fron inside as shown Adjust the assembled carbure...

Page 7: ...38 CD34 406 2 16 36 14 36 16 36 35 2 35 2 35 2 Yamaha Yamaha Yamaha 10 11 10 11 10 4 11 7148 7148 7148 GT433SS Yamaha J3 443cc Keihln CD34 406 2 17 36 35 2 Yamaha 10 4 11 7148 1973 c Yamatia 292 292c...

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