2892348 - 1028H60 piston, pin set - replace

Dismantling ( Reassembling ) Carry out op. 1028H54 operation to be carried out on the entire set of pistons.1. Using suitable pliers (1a), remove the circlips (1b) from the piston.

	Name	Country
1a	Tool for Extracting/Fitting	1.860.183.000

Reassembling ( Dismantling ) Clean the carbon residues from the piston crown.1. Check that the difference in weight between the pistons is within the recommended values.2. Slight maching in the areas shown in the diagram is permissible to equalize the weight.

	Measurement		Value
-	Piston weight difference (g.)		+- 5

Check the connecting rod alignment using a sample pin.If the connecting rod is out of alignment, replace it.Using the same pliers, fit the circlips on the piston.

	Name	Country
-	Tool for Extracting/Fitting	1.860.183.000

Complete op. 1028H54 operation to be carried out on the entire set of pistons. Dismantling ( Reassembling ) Dismantling procedure.

	Measurement		Value
-	Piston weight difference (g.)		5

Reassembling ( Dismantling ) Assembly procedure.