Measure piston projection - AR03.10-P-7041-01A
Engine 604, 605, 606
Test values for pistons
| Number | Designation | Engine 604.910/912 | Engine 604.915/917 | ||
|---|---|---|---|---|---|
| BE03.10-P-1001-02B | Piston projection (a) with new crankcase | mm | 0.735...0.965 | 0.785...1.015 | |
| See picture in | AR03.10-P-7041-01A | AR03.10-P-7041-01A | |||
| BE03.10-P-1002-02B | Piston projection (a) with machined crankcase | mm | 0.835...1.015 | 0.985...1.215 | |
| See picture in | AR03.10-P-7041-01A | AR03.10-P-7041-01A | |||
Test values for pistons
| Number | Designation | Engine 605.91/96 | Engine 606.91/96 | ||
|---|---|---|---|---|---|
| BE03.10-P-1001-02B | Piston projection (a) with new crankcase | mm | 0.785...1.015 | 0.785...1.015 | |
| See picture in | AR03.10-P-7041-01A | AR03.10-P-7041-01A | |||
| BE03.10-P-1002-02B | Piston projection (a) with machined crankcase | mm | 0.985...1.215 | 0.985...1.215 | |
| See picture in | AR03.10-P-7041-01A | AR03.10-P-7041-01A | |||
Test values for pistons
| Number | Designation | Engine 606.91/96 | ||
|---|---|---|---|---|
| BE03.10-P-1001-02B | Piston projection (a) with new crankcase | mm | 0.785...1.015 | |
| See picture in | AR03.10-P-7041-01A | |||
| BE03.10-P-1002-02B | Piston projection (a) with machined crankcase | mm | 0.985..1.215 | |
| See picture in | AR03.10-P-7041-01A | |||
After replacing the pistons/connecting rod or machining the crankcase contact surface, it is necessary to measure the piston projection.
Measure projection between piston crown and contact surface of crankcase without cylinder head gasket fitted on.
The measurement must be carried out in the direction of the piston pin in order to eliminate piston rock.
- Measure piston projection at the two measuring points (arrows).
Courtesy of MERCEDES-BENZ OF NORTH AMERICA.