Inspection data of crankcase
Número | Denominação | Engine 904.9 and 906.9 | Engine 924.9 and 926.9 | |||
BE01.40-B-1001-02C | Cylinder's internal diameter, finishing | Normal | Tolerance A | mm | 101,985...101,991 | 105,985...105,991 |
Tolerance B | mm | 101,992...102,008 | 105,992...106,008 | |||
Tolerance C | mm | 102,009...102,015 | 106,009...106,015 | |||
Repair I | Tolerance A | mm | 102,285...102,291 | 106,285...106,291 | ||
Tolerance B | mm | 102,292...102,308 | 106,292...106,308 | |||
Tolerance C | mm | 102,309...102,315 | 106,309...106,315 | |||
Repair II | Tolerance A | mm | 102,585...102,591 | 106,585...106,591 | ||
Tolerance B | mm | 102,592...102,608 | 106,592...106,608 | |||
Tolerance C | mm | 102,609...102,615 | 106,609...106,615 | |||
Repair III | Tolerance A | mm | 102,885...102,891 | 106,885...106,891 | ||
Tolerance B | mm | 102,892...102,908 | 106,892...106,908 | |||
Tolerance C | mm | 102,909...102,915 | 106,909...106,915 | |||
BE01.40-B-1006-02C | Height (A) of the block, measured between the main bearings (upper shell seat) and the block's top face | Normal | mm | 298,35...298,50 | 298,33...298,40 | |
Repair I (- 0,3) | mm | 298,05...298,20 | 298,03...298,10 | |||
Repair II (- 0,6) | mm | 297,75...297,90 | 297,73...297,80 | |||
Repair III (- 0,9) | mm | 297,45...297,60 | 297,43...297,50 | |||
Inspection data of crankcase
Número | Denominação | Engine 924.9, 926.9 with code MS5 | |||
BE01.40-B-1001-02C | Cylinder's internal diameter, finishing | Normal | Tolerance A | mm | 105,985...105,991 |
Tolerance B | mm | 105,992...106,008 | |||
Tolerance C | mm | 106,009...106,015 | |||
Repair I | Tolerance A | mm | 106,285...106,291 | ||
Tolerance B | mm | 106,292...106,308 | |||
Tolerance C | mm | 106,309...106,315 | |||
Repair II | Tolerance A | mm | 106,585...106,591 | ||
Tolerance B | mm | 106,592...106,608 | |||
Tolerance C | mm | 106,609...106,615 | |||
Repair III | Tolerance A | mm | 106,885...106,891 | ||
Tolerance B | mm | 106,892...106,908 | |||
Tolerance C | mm | 106,909...106,915 | |||
BE01.40-B-1006-02C | Height (A) of the block, measured between the main bearings (upper shell seat) and the block's top face | Normal | mm | 298,33...298,40 | |
Repair I (- 0,3) | mm | 298,03...298,10 | |||
Repair II (- 0,6) | mm | 297,73...297,80 | |||
Repair III (- 0,9) | mm | 297,43...297,50 | |||
W01.40-0036-12
After each engine block machining the marking of the cylinder bore diameter and of the engine block height (A) on the marking faces (I, II) of the fields "1, 2, 6" has to be corrected.
The marking faces (I, II) are located on the engine block in the area of the injection units.
Engine 904.9Three marking faces (I) at cylinders 1 to 3 and one marking face (II) at cylinder 4
Engine 906.9Five marking faces (I) at cylinders 1 to 5 and one marking face (II) at cylinder 6
Explanation of the indication
Field "1": Classification of the cylinder bore diameter with the abbreviation "A"/"B"/"C".
In the case of different Ø of the cylinder's perforations, the field "1" of all cylinders is marked with the corresponding letter
If Ø equal to the cylinders perforations, the field "1" of the last cylinder remains empty
Field "2": At the last cylinder, classification of equal cylinder diameters with the initials "A"/"B"/"C" (the indication in the field "1" at the last cylinder is omitted).
Field "3, 4, 5": Has no influence for repairs (Indication of machining in the manufacture of the engine).
Field "6": At the last cylinder
Absence of indication means "standard height of engine block and without cylinder liner".
If the field were indicated with "–3"/"–6"/"–9" the engine block was machined (measurement) with its height reduced (A).
If the field has the additional indication "Z", the cylinder liners are installed.
Example: Indication "–3" with the engine block height reduced.Indication "–3 Z" with the engine block height reduced and the cylinder liner installed.