Honda BF35A-BF45A Outboard Motors Shop Manual., Page 325Get this manual
THROTTLE CAMDASHPOT DIAPHRAGM
The throttle cam and dashpot diaphragm servicing can be made with the engine installed1) Disconnect the throttle rod pivot (P5-2)
2) Remove the 40 mm flange bolt and mm washer3) Remove the following:
- throttle cam- assist spring- assist plate- throttle opener cam- opener cam return spring- 6.7 12.5 24 mm collar[71 THROTTLE CAM