Modification notes |
06.12.2019 | Value changed:Cylinder block height (A) | ||
06.12.2019 | Value changed:Diameter (B) of cylinder liner housing | ||
06.12.2019 | Value changed:Diameter of basic bore for cylinder liner collar (D) | ||
06.12.2019 | Value changed:Cylinder surface finish (roughness), to install the cylinder liners (maximum Rz) | ||
06.12.2019 | Value changed:Surface finish (roughness) of engine block deck (Rz) | ||
06.12.2019 | Value changed:Cylinder out-of-round and taper | ||
06.12.2019 | Value changed:Maximum permissible longitudinal deformation (E) on cylinder block deck | ||
06.12.2019 | Value changed:Maximum permissible parallel deviation of lower and upper engine block faces | ||
06.12.2019 | Value changed:Maximum permissible misalignment between main bearings | ||
06.12.2019 | Value changed:Chamfer for the cylinder liner basic bore in engine block | ||
06.12.2019 | Value changed:Cylinder liner enlargement diameter, in basic bore | ||
06.12.2019 | Value changed:Diameter of main bearings | ||
06.12.2019 | Value changed:Diameter of rear bearing seal housing | ||
06.12.2019 | Value changed:Diameter (d) | ||
06.12.2019 | Value changed:Distance (a) | ||
06.12.2019 | Value changed:Distance (b) | ||
06.12.2019 | Value changed:Maximum length for reutilization of the main bearing bolts | ||
06.12.2019 | Value changed:Radius (F) at cylinder liner collar housing (maximum) | ||
06.12.2019 | Value changed:Maximum permissible wear on cylinder sliding surface | ||
06.12.2019 | Value changed:Diameter of cylinders, final finish | ||
06.12.2019 | Value changed:Sliding chamfer (a) for the piston | ||
06.12.2019 | Value changed:Finish roughness inside the cylinder R3Z (with cylinder liners or without cylinder liners) |
Engine block test values |
Number | Designation | Engine 372.9 , 376.9, 377.9, 386.9 | |||
BE01.40-B-1001-02A | Cylinder block height (A) | Normal | mm | 358,82...359,07 | |
Repair stage I ( - 0,3 ) | mm | 358,52...358,77 | |||
Repair stage III ( - 0,9 ) | mm | 357,92...358,17 | |||
BE01.40-B-1002-02A | Diameter (B) of cylinder liner housing | mm | 100,400...100,435 | ||
BE01.40-B-1003-02A | Diameter of basic bore for cylinder liner collar (C) | mm | 103,572...103,626 | ||
BE01.40-B-1004-02A | Diameter of basic bore for cylinder liner collar (D) | mm | 4,6 ... 4,8 | ||
BE01.40-B-1005-02A | Cylinder surface finish (roughness), to install the cylinder liners (maximum Rz) | mm | 0,016...0,022 | ||
BE01.40-B-1006-02A | Surface finish (roughness) of engine block deck (Rz) | mm | 0,008...0,016 | ||
BE01.40-B-1007-02A | Cylinder out-of-round and taper | Final finishing | mm | 0,007 | |
Limit for used cylinders | mm | 0,01 | |||
BE01.40-B-1008-02A | Maximum permissible longitudinal deformation (E) on cylinder block deck | over a length of 150mm | mm | 0,015 | |
On the total length | mm | 0,03 | |||
Maximum permissible transversal deformation (F) on cylinder block deck | mm | 0,015 | |||
BE01.40-B-1009-02A | Maximum permissible parallel deviation of lower and upper engine block faces | mm | 0,05 | ||
BE01.40-B-1010-02A | Maximum permissible misalignment between main bearings | mm | 0,02 | ||
BE01.40-B-1011-02A | Chamfer for the cylinder liner basic bore in engine block | e | graus | 45 | |
e1 | mm | 0,3...0,4 | |||
BE01.40-B-1012-02A | Cylinder liner enlargement diameter, in basic bore | First pass | mm | 99,2 | |
Second pass | mm | 100,2 | |||
BE01.40-B-1013-02A | Diameter of main bearings | After machining (before removing the caps) | mm | 93,000...93,022 | |
After removing and new installation of the caps | mm | 93,000...93,046 | |||
BE01.40-B-1014-02A | Diameter of rear bearing seal housing | mm | 107,000...107,220 | ||
BE01.40-B-1015-02A | Diameter (d) | mm | 60,000...60,030 | ||
BE01.40-B-1016-02A | Distance (a) | mm | 134,975...135,025 | ||
BE01.40-B-1017-02A | Distance (b) | mm | 106,750...106,950 | ||
BE01.40-B-1018-02A | Maximum length for reutilization of the main bearing bolts | mm | 123 | ||
BE01.40-B-1019-02A | Radius (F) at cylinder liner collar housing (maximum) | mm | 0,2 | ||
BE01.40-B-1020-02A | Maximum permissible wear on cylinder sliding surface | At the first piston ring reversing point | mm | 0,14 | |
In the cylinder center | mm | 0,05 | |||
BE01.40-B-1021-02A | Diameter of cylinders, final finish | Normal | Letter A | mm | 97,485...97,491 |
Letter B | mm | 97,492...97,508 | |||
Letter C | mm | 97,509...97,515 | |||
Repair I | Letter A | mm | 97,985...97,991 | ||
Letter B | mm | 97,992...98,008 | |||
Letter C | mm | 98,009...98,015 | |||
BE01.40-B-1022-02A | Sliding chamfer (a) for the piston | a1 | mm | 0,2...0,6 | |
a2 | graus | 30 | |||
BE01.40-B-1023-02A | Finish roughness inside the cylinder R3Z (with cylinder liners or without cylinder liners) | mm | 0,003...0,005 |