Honda BF115A, BF130A Outboard Motors Shop Manual., Page 208Get this manual
ROCKER ARM SHAFTICAMSHAFT HOLDER ROCKER ARMIWAVE WASHERIROCKER COLLAR1 FUEL PUMP ROCKER ARM INSTALLATION: Install the following parts noting the installation directionDo not confuse the parts and see page 9-15 for the installation orderRocker arm shafts Install the rocker arm shafts at the No.1 camshaft holder side so that the hole at the end of the rocker arm shafts faces upNote that the intake rocker arm shaft can be identified with the larger shaft diameter and the exhaust rocker arm shaft can be identified with the smaller shaft diameter
INTAKE ROCKER
[I1 BOLT HOLE ARM
111 121 STAMP MARK [31 STAMP MAR1 STAMP MARK or
Camshaft holder Each camshaft holder has the stamped number for identificationCheck the number and do not confuse the camshaft holdersApply the liquid gasket to the No.1 and the No.5camshaft holders (I? 9-10)