Honda BF20A-BF25A, BF25D-BF30D Outboard Motors Shop Manual., Page 283Get this manual
Remove the following parts- Engine cover (P3-4 of the base shop manual)Carburetor assembly (P5-1)Silencer cover (P5-4)Fuel line (P5-5)Throttle cam (P5-7) 11 3
6 16 mm TORX BIT BOLT (2)
DISASSEMBLYIASSEMBLY: P5-9
[2]6 15 mm ROLLER (6)
ASSEMBLY: P5-9 I0 mrn SCREW (3)