AR03.10-P-7021-08MCC Install Pistons

AR03.10-P-7021-08MCC Install Pistons

132 589 00 35 00, Assembly tool












Lubricate all slide surfaces on piston (1), piston pin (2) and on connecting rod (3) with engine oil before assembly.

1. Assemble together piston (1) and connecting rod (3).
The marking (arrow B) on the connecting rod (3) and the marking (arrow A) on the piston (1) must point upwards.

2. Insert thrust piece (4) from below into the piston (1).
3. Insert piston pin (2) from above in the piston (1).
4. Insert guide (5) into the piston pin (2) and screw into the thrust piece (4).
The thrust piece (4) and guide (5) must be completely screwed down otherwise there can be false positioning of the piston pin (2) in the piston (1).







5. Insert piston (1), piston pin (2) and connecting rod (3) together with the thrust piece (4) and the guide (5), as shown, in the basic body (6).
6. Press piston pin (2) into the connecting rod (3) all the way.
7. Unscrew and separate thrust piece (4) and guide (5).
8. Check clearance of the piston pin (2) in piston (1); replace piston (1), piston pin (2) and connecting rod (3) if necessary in the case of sluggishness.