Honda BF115A, BF130A Outboard Motors Shop Manual., Page 332Get this manual
HONDA BFIl5A-13OA
bINSPECTION
BRUSH LENGTH
Measure the brush lengthIf brush length is less than the service limit, replace the brushSTANDARD
9.8 mm (0.39 in)
SERVICE LIMIT
4.8 mm (0.19 in)
BREAKER ASSEMBLY
Check for continuity between the brush and terminalReplace the breaker assembly if there is no continuity