2003 ST 4 Stroke 9.9/15HP Johnson outboards Service Manual, Page 92Get this manual

2003 ST 4 Stroke 9.9/15HP Johnson outboards Service Manual, Page 92

FUEL SYSTEM FUEL PUMP SETTING FLOAT HEIGHT
To correct specification, bend only the adjustment tab
lA-CAUTION When adjusting the tab, do not bend it so that it applies pressure to the needle and seatADJUSTING ACCELERATION PUMP LEVER GAP
Adjust gap between the acceleration pump lever and the pump plunger rod by turning the adjust screw '

0-0.5 mm (0.0-0.02 in)

NOTE: In normal use, do not try to adjust the acceleration pump lever because it has been adjusted at the factoryDo not remove the acceleration pump lever stopper '

IN-GEAR IDLE SPEED ADJUSTMENT
See page 2-14

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