850089 - 1028H54 PISTON with CONNECTING ROD - Separation at the bench

Removing ( Refitting ) 1. Remove the piston rings.2. Release the pin (2a) and separate the connecting rods (2b) from the pistons (2c). Refitting ( Removing ) 1. Join the connecting rods to the pistons so that the number stamped on the big end (1a) is facing the notch (1b) in the piston skirt housing the oil jet.- Fit the pins and secure them using the circlips.