Honda BF35A-BF45A Outboard Motors Shop Manual., Page 315Get this manual
6) Move the diaphragm up or down slowly until the
clearance between the throttle cam roller and throttle opener cam is 0.20.8 mm (0.0080.031 in)While holding the clearance, tighten the 16 mm torx bolts to the specified torque
DIAPHRAGM
TORX BOLT (2)
(0.008- 0.032in)
TORQUE: Nm (0.9 kgfmm, 6.5 Ibf-ft)
') Connect the vacuum tube to the dashpot check valve and attach the throttle rod to the throttle cam[3] THROTTLE OPENER CAM
4THROTTLE LINKAGE ADJUSTMENT
Throttle Rod Length Adjustment
1) Remove the lock pin and washer, and disconnect the throttle cable from the throttle arm
6 mm WASHER (2)
[2] THROTTLE