Yamaha 115-225 HP Outboards Service Manual, Page 182Get this manual
CK_E_T_U_NI_T K25600
BRACKET UNIT
DISASSEMBLY 1) Referring to the exploded diagram, disassemble the bracket unit
INSPECTION Anode 1) Check anode and replace with new one when the size is less than 13 of original length
Bracket 1) Inspect the bracket and replace them if cracked
Trim sensor 1) Check resistance of the new trim sendorTrim sender resistance: Black-Orange 0.8-1.2 kn