ENGINE | 601.943, 602.980/982/983/984/985 |
Check values of crankcase |
Number | Designation | MOTOR 601.943 | ENGINE 602.980/982/983/ 984/985 | ||
BE01.40-N-1001-02D | Crankshaft bearing | Basic bore diameter | mm | 62,500...62,519 | 62,500...62,519 |
Basic bore width at fit bearing | mm | 19,979...20,000 | 19,979...20,000 | ||
Permissible out-of-roundness and conicity of basic bore | mm | 0,02 | 0,02 | ||
BE01.40-N-1002-02D | Height of crankcase from middle of basic bearing bore (H) | New condition | mm | 234,95...235,03 | 234,95...235,03 |
after machining | mm | 234,60 | 234,60 | ||
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BE01.40-N-1003-02D | Height of crankcase (H1) | – | mm | 299,62 | 299,62 |
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BE01.40-N-1004-02D | Height up to middle ob basic bearing bore (H2) | – | mm | 65,03...65,07 | 65,02...64,98 |
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BE01.40-N-1005-02D | Cylinder crankcase | Peak-to-valley height (RZ) of upper contact surface | mm | 0,012 | 0,012 |
Wave depth (Wₜ) of upper contact surface | mm | 0,009...0,012 | 0,009...0,012 | ||
Unevenness of contact surface in longitudinal direction | mm | 0,03 | 0,03 | ||
Unevenness of contact surface in transverse direction | mm | 0,03 | 0,03 | ||
Variation of parallelism of top contact surface to bottom in longitudinal direction | mm | 0,05 | 0,05 | ||
BE01.40-N-1006-02D | Chamfer for cylinder bore on contact surface of crankcase | mm | 0,6-175° | 0,2-175° | |
BE01.40-N-1007-02D | Bore dia. for cylinder liner in crankcase | D2 | mm | 91,500...91,535 | 91,500...91,535 |
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BE01.40-N-1008-02D | Bore dia. for cylinder liner collar in crankcase | D1 | mm | 92,05...92,15 | 92,05...92,15 |
D | mm | 94,15...94,25 | 94,15...94,25 | ||
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BE01.40-N-1009-02D | Liner seat up to middle of basic bearing bore (T) | – | mm | 231,0...231,2 | 231,0...231,2 |
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BE01.40-N-1010-02D | Deep cylinder liner seat (T1) | – | mm | 1,0...1,2 | 1,0...1,2 |
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BE01.40-N-1011-02D | Chamfer for cylinder bore on bottom cylinder runout | mm | 1,520° | 1,520° | |
BE01.40-N-1012-02D | Land width and peak-to-valley height between the cylinder bore after machining the cylinder bore | Land width (M) | mm | 35 | 50 |
Peak-to-valley height (Rz) | mm | 0,100 | 0,100 | ||
Picture |