Honda BF115A, BF130A Outboard Motors Shop Manual., Page 241Get this manual
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HONDA BFI 5A-130A
PISTON-TO-CYLINDER CLEARANCE
STANDARD 0.0200.045 mm (0.00080.0018 in) SERVICE LIMIT 0.050 mm (0.0020 in)
PISTON RING THICKNESS
STANDARD TOP SECO