Honda BF115A, BF130A Outboard Motors Shop Manual., Page 74Get this manual
HONDA BF115A-130A
5) Remove the 16 49 mm bolt-washer from the crankshaft
pulley using the special toolDo not use an impact wrench to remove the 16 49 mm bolt-washerTOOLS: Holder attachment, 50 mm, offset Holder handle
111 16 49 mm BOLT-WASHER
HOLDER ATTACHMENT 50 mmOFFSET
07MAB-PY30100 07JAB-001020B
6) Remove the crankshaft pulley
7) Remove the balancer belt from each pulleyDo not try to remove the balancer belt with force using screwdriver, etcDo not contaminate the balancer belt with oil or greaseDo not bend the balancer beltStore the belt by hanging it on the wall