Check values for valve guides |
Number | Designation | ENGINE 646 in MODEL 906 | ENGINE 646 in MODEL 909 | ||
BE05.30-N-1001-02N | Valve guide basic bore in cylinder head | Standard size | mm | 12,5...12,511 | 12,5...12,511 |
Standard size I | mm | 12,52...12,531 | 12,5...12,511 | ||
Repair stage I | mm | 12,7...12,711 | 12,7...12,711 | ||
BE05.30-N-1002-02N | Valve guide outside Ø | Standard size | mm | 12,540...12,551 | 12,540...12,551 |
Standard size I (color: gray) | mm | 12,560...12,571 | 12,560...12,571 | ||
Repair stage 0 (brown) | mm | – | – | ||
Repair stage I (color: red) | mm | 12,740...12,751 | 12,740...12,751 | ||
BE05.30-N-1003-02N | Valve guide inside Ø | Intake valve guide | mm | 7,000...7,015 | 7,000...7,015 |
Exhaust valve guide | mm | 7,000...7,015 | 7,000...7,015 | ||
BE05.30-N-1004-02N | Valve guide length | L | mm | 37,5 | 37,5 |
For picture, see | |||||
BE05.30-N-1005-02N | Overlap in cylinder head | mm | 0,029...0,051 | 0,029...0,051 | |
BE05.30-N-1006-02N | Material: powder metal 1, cast iron 2 | Intake valve guide | 1 | 1 | |
Exhaust valve guide | 1 | 1 | |||
BE05.30-N-1007-02N | Dimension | a | mm | – | – |
b | mm | – | – | ||
c Intake | mm | 10,0...10,4 | 10,0...10,4 | ||
c Exhaust | mm | 10,0...10,4 | 10,0...10,4 | ||
For picture, see | |||||