Installing Pistons And Cylinders - Porsche 996 TT Repair Manual

Remove O−rings of cylinder and O−rings of the bushings and dispose of. Assign bushings to the
corresponding piston.
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Installing pistons and cylinders

Note
• Observe installation sequence
• The central pistons of cylinders 2 and 5 are mounted onto the connecting rod without bushing.
• The pistons of the outer cylinder 1 −3 and 4 − 6 are preassembled in the cylinder.
View of the central piston
View of the outer pistons
1. Mount individual pistons. Align the gaps of the piston rings offset by
120°.
CAUTION
Risk of damage!
• Pay close attention to the oil scraper rings when tightening the restraining strap.
Installing pistons and cylinders
einordnung
415