Pistons And Cylinder Bore, Checking: Notes
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-- Measure approximately 15 mm from the lower edge at a 90° angle to the piston pin axis using a 75 to 100 mm external micrometer.
- Maximum deviation from nominal dimension: 0.03 mm.
Matching pistons are allocated to the different manufacturing stages of the cylinder block.
| Piston Diameter In mm | ||
|---|---|---|
| Engine Codes | CEUC/CEUD/CTGE | CRDB/CUWB/CUWC |
| Specified size | 84.470 1) | 84.490 1) |
| Repair stage | 84.580 1) | 84.590 1) |
|
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-- Using the :VAS6078 measure in a diagonal sequence at three positions transversely -A- and longitudinally -B-.
- Maximum deviation from nominal dimension: 0.08 mm.
| Cylinder Bore Diameter In mm | |
|---|---|
| Nominal Dimension | 84.510 ± 0.005 1) |
| Repair Stage | 84.610 ± 0.005 1) |
|