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HOW TO SELECT PISTON AND BEARING EM-467 < UNIT DISASSEMBLY AND ASSEMBLY > [R9M] C D E F G H I J K L M A EM N P O Detail of the marking (1): 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 colour mark) Table of distribution of upper journals 1, 2, 4 and 5 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) Cylinder block bearing diameter class mark A B C E H J K L M P S T U Z |