2585293 - 1028H60 piston, pin set - replace

Clean any carbon residues from the piston crown.Check that the weight difference between the pistons corresponds to the recommended figures.Slight machining in the internal piston areas for equalizing the weight is permitted.
MeasurementValue
1Weight difference between pistons (g)<5
Check the connecting rod alignment using a sample pin.If the connecting rod is not aligned, replace it.    Op. 1028H54 PISTON WITH CONNECTING ROD - SEPRATION AT THE BENCH. Removing ( Refitting )     Op. 1028H54 PISTON WITH CONNECTING ROD - SEPRATION AT THE BENCHoperation to be carried out on the entire set of pistons.1. Use pliers (1a) to remove the piston rings (1b) from the piston.
DescriptionCode
1aExtractor/Fitting tool1.860.183.000
Refitting ( Removing ) Clean any carbon residues from the piston crown.1. Check that the weight difference between the pistons corresponds to the recommended figures.2. Slight machining in the areas for equalizing the weight is permitted.
MeasurementValue
-Weight difference between pistons (g.)+- 5
Check the connecting rod alignment using a sample pin.If the connecting rod is not aligned, replace it.Using the same pliers, fit the circlips on the pistons.
DescriptionCode
-Extractor/Fitting tool1.860.183.000
    Op. 1028H54 PISTON WITH CONNECTING ROD - SEPRATION AT THE BENCHoperation to be carried out on the entire set of pistons.