ENGINE | 542.9 in MODEL 930, 932, 934, 950, 952, 954 |
ENGINE | 541.9 in MODEL 930, 932, 933, 934, 950, 952, 953, 954 |
Check values for piston rings |
Number | Designation | Engine 541.9, 542.9 up to engine end no. 111419 | Engine 541.9, 542.9 as of engine end no. 111420 | |||
BE03.10-N-1001-05D | Piston ring end clearance | Slot I Keystone ring | New | mm | 0,60...0,75 | 0,45...0,60 |
Service limit | mm | 1,0 | 1,0 | |||
Slot II Taper-faced ring with inner angle | New | mm | 0,40...0,55 | 0,40...0,55 | ||
Service limit | mm | 1,0 | 1,0 | |||
Slot III Bevel-edged ring with spring expander | New | mm | 0,30...0,45 | 0,40...0,55 | ||
Service limit | mm | 0,8 | 0,8 | |||
BE03.10-N-1002-05D | Expanding value of piston ring | max. | mm | 43 | 43 | |
BE03.10-N-1003-05D | Piston ring side clearance in piston | Slot I Keystone ring | New | mm | 0,112...0,167 | 0,132...0,187 |
Service limit | mm | – | – | |||
Slot II Taper-faced ring with inner angle | New | mm | 0,070...0,105 | 0,090...0,125 | ||
Service limit | mm | – | – | |||
Slot III Bevel-edged ring with spring expander | New | mm | 0,040...0,075 | 0,030...0,075 | ||
Service limit | mm | – | – |