Honda BF35A-BF45A Outboard Motors Shop Manual., Page 123Get this manual
PISTON aDISASSEMBLYIREASSEMBLY
After installing pistons and connecting rods in the cylinder block, secure the rods the crankshaft
1101 TOP RING REASSEMBLY: Chrome plated, Do not interchange with SECOND RING
191 SECOND RtNG
:21PISTON RING REASSEMBLY:
Install the rings with the markings facing upStagger the ring end gaps apart2' Do not align with the piston pin or thrust sidesINSPECTION: P10-10
OIL RING
Space the side rail end gaps at least 20 mm (0.8 in) apartCoat the oil ring with oil after