Honda BF9.9A-BF15A Outboard Motors Shop Manual., Page 127Get this manual
HONDA BF9.9A-BF15A
OUTLINE OF CHANGES
CHANGE LOCATIONS
Model Carburetor assembly
Frame serial number 1200001 andsubsequent
Frame serial number: 1000001- 1199999
Handlebar Emergency stop switch 16 mm HEXNUT
HANDLEBAR ENGINE STOP SWITCH