Piston, Installing

Piston, Installing

Special tools, testers and auxiliary items required

• Funnel for Piston Installation (T10333)

• The funnel (T10333) with pistons inserted for assembly is placed on the cylinder block that the straight side of the high installation plate - arrow - faces toward center of cylinder block.





Procedure

- Before installing piston, remove alignment pin - arrow - from bore.





- Pistons for cylinders 1, 3 and 5 must be installed so that the deep valve recesses - 1 - point toward center of cylinder block and arrows - 3 - point toward vibration damper.





- Pistons for cylinders 2, 4 and 6 must be installed so that the deep valve recesses - 2 - point toward center of cylinder block and arrows - 3 - point toward vibration damper.





- Slide correct piston for each cylinder from above into funnel (T10333) until the short side of the piston - arrow - rests about 15 mm out of lower edge of installation tool.





- Now place pistons with tool in appropriate cylinder bore. The high side of the piston installation tool - arrow - must face toward center of cylinder block.

- Place funnel (T10333) securely on cylinder block and slide piston completely into cylinder bore.





- After pistons have been mounted, place fitting sleeve - arrow - back in bore.