Honda Outboards BF40A/BF50A Service Manual, Page 43Get this manual
H01JDA BF35A45A
CD CHOKE ARM AB CHOKEKNOB CD TILT STOPPER
TILT STOPPER SPRING
CD TILTING SHAFT 10 mm SELF-LOCKING NUT (Remote control type only)
(Power trimtiltfGas assisted type only)