Piston, Pin, and Connecting Rod Replacement: Reassembly

Install a piston pin snap ring (A) on one side only.

Fig 1: Installing Piston Pin Snap Ring
Courtesy of AMERICAN HONDA MOTOR CO., INC.
Coat the piston pin bore in the piston, the bore in the connecting rod, and the piston pin with new engine oil.
Heat the piston to about 158°F (70°C).

Fig 2: Heating Piston
Courtesy of AMERICAN HONDA MOTOR CO., INC.
Assemble the piston (A) and connecting rod (B) with the embossed marks (C) on the same side. Install the piston pin (D).

Fig 3: Assembling Piston And Connecting Rod With Embossed Marks On Same Side
Courtesy of AMERICAN HONDA MOTOR CO., INC.
Install the remaining snap ring.