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CYLINDER BLOCK EM-131 < DISASSEMBLY AND ASSEMBLY > C D E F G H I J K L M A EM N P O Never rotate crankshaft. • Remove lower cylinder block and bearings, and using the scale on the plastigage bag, measure the plastigage width. MAIN BEARING CRUSH HEIGHT • When lower cylinder block is removed after being tightened to the specified torque with main bearings (1) installed, the tip end of for the tightening procedure. • If the standard is not met, replace main bearings. CONNECTING ROD BEARING CRUSH HEIGHT • When connecting rod bearing cap is removed after being tightened to the specified torque with connecting rod bearings (1) installed, for the tightening procedure. • If the standard is not met, replace connecting rod bearings. LOWER CYLINDER BLOCK BOLT OUTER DIAMETER • Measure the outer diameters (c), (d) at two positions as shown in the figure. • If reduction appears in (a) range, regard it (c). • If it exceeds the limit (large difference in dimensions), replace lower cylinder block bolt with new one. CONNECTING ROD BOLT OUTER DIAMETER JPBIA0231ZZ A : Crush height Standard : There must be crush height. JPBIA0233ZZ A : Crush height Standard : There must be crush height. JPBIA0233ZZ a : 20 mm (0.79 in) b : 30 mm (1.18 in) e : 10 mm (0.39 in) Limit [(d) – (c)] : 0.11 mm (0.0043 in) JPBIA0234ZZ |