D 350 Pickup L6-359 5.9L DSL (1989)
Wash the pistons again in a detergent solution or solvent. Rinse the pistons. Use compressed air to dry.
Piston and Rod - Assembling
PISTON AND ROD - ASSEMBLING
CAUTION: Be sure the "Front" marking on the piston and the numbers on the rod and cap are oriented as illustrated.
Install the retaining ring into the pin groove on the "Front" side of the piston.
Lubricate the pin and bore with engine oil.