Honda BF15D BF20D Outboard Motors Shop Manual., Page 133Get this manual
11)Pry off the E-clip from the starter ratchet behind the starter reel12)Remove the starter ratchet, ratchet guide and ratchet return spring13)Check the starter rope for fraying or wearingPull out the starter rope if replacement is necessary 11 RETURN SPRING
121 RATCHET GUIDE
131 STARTER RATCHET
cASSEMBLY
[1I 20 mm WASHER BOLT
RETURN SPRING
141 E-CLIP
[22] FRICTION PLATE [21] FRICTION SPRING