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NOTE: If any of the crankshaft journals are scored, Fig. 22 Piston and Connecting Rod—Installation 1 – “F” TOWARD FRONT OF ENGINE Fig. 23 Measuring Bearing Clearance with Plastigage 1 – PLASTIGAGE SCALE Bearing Mark SIZE USED WITH JOURNAL SIZE .025 US .025 mm 50.983-50.967 mm (.001 in.) (2.0073-2.0066 in.) Std. STANDARD 50.992-51.008 mm (2.0076-2.0082 in.) .250 US .250 mm 50.758-50.742 mm (.010 in.) (1.9984-1.9978 in.) Fig. 24 Checking Connecting Rod Side Clearance— Typical Fig. 25 Main Bearing Wear Patterns 1 – UPPER INSERT 9 - 82 4.7L ENGINE WJ SERVICE PROCEDURES (Continued) |