|
|
содержание .. 1126 1127 1128 1129 ..
HOW TO SELECT PISTON AND BEARING EM-409 < UNIT DISASSEMBLY AND ASSEMBLY > [R9M] C D E F G H I J K L M A EM N P O , : Last five numbers of the crankshaft part number, : Line reserved for the factory. Table Of Journal Diameter Classes Unit: mm (in) WHEN CYLINDER BLOCK AND CRANKSHAFT ARE REUSED 1. Measure the dimensions of the cylinder block main bearing housing inner diameter and crankshaft main 2. Apply the measured dimension to “Main Bearing Selection Table”. 3. Read the symbol at the cross point of selected row and column in “Main Bearing Selection Table”. 4. Apply the symbol obtained from “Main Bearing Grade Table” to select main bearing. MAIN BEARING SELECTION TABLE B* = Blue (bearing shell color mark) Table of distribution of upper journals 1, 2, 4 and 5 E1BIA0542ZZ Journal class mark on the crankshaft Journal diameter A,B,C 51.485 - 51.487 (2.0270) D, E 51.488 - 51.489 (2.0271) F, G, H 51.490 - 51.492 (2.0272) K, L, M 51.495 - 51.497 (2.0274) N, O 51.498 - 51.499 (2.0275) P, Q, R 51.500 - 51.502 (2.0276) S, T 51.503 - 51.504 (2.0277) U 51.505 (2.0278) |