Honda Outboards BF40A/BF50A Service Manual, Page 301Get this manual
BF40A-SF50A Power TrimfTilt Type
Frame serial number:BF40A: After BAYS-3400530 BF50A: After BAZS-3400007
[2] IGNITION PULSE GENERATOR WIRE [1] POWER COIL WIRE [25] 2P CONNECTOR [24] REGULATOR RECTIFIER WIRE [23] POWER TRIMfTlLT SWITCH WIRE Clamp the ignition pulse generator wire and No1 high tension
[4] COl UNIT
18] HIGH TENSION
CORD CLAMP
[22]4P CONNECTOR [21] POWER TRIMfTlLT RELAY WIRE No.1 IGNITION COIL
[10] No.2 IGNITION COIL
[11] No.3 IGNITION COIL [12] MAIN WIRE HARNESS
[20] MAIN WIRE HARNESS [19] NEUTRAL SWITCH WIRE
[18] WIRE HARNESS CLIP Clamp the wires (power trimtilt switch wire, power trimtilt relay wires, and trim angle sensor wire) with the open end facing up as shown[14] POWER TRIMfTlLT RELAY [15] PURSE LOCK CLIP