Honda BF50 (5HP), BF5A Outboard Motors Shop Manual 2014, Page 52Get this manual
BFSOBFSA
BCRANKSHAFTPISTON
aDISASSEMBLYASSEMBLY
CRANKSHAFTPISTON
CAMSHAFT ASSEMBLY: Align the timing marks on the crankshaft and camshaft, and installCAMSHAFT MECHANICAL OECOMPRESSOR CAM MECHANICAL OECOMPRESSOR WEIGHT
MECHANICAL OECOMPRESSOR ASSEMBLY: Before installing, inspect for worn or ed springs, and check that the decompressor weight is moving smoothly
_ VALVE LIFTER (2) OISASSEMBl Y: nstall the lifter before installing the camshaft
CONNECTING ROO BOLT (2) 11-13 N'm (110-130 kg-em,
PISTON PIN CLIP ASSEMBLY: nsert one end of the clip into the groove in the piston, then install the other end by turning the clip