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• Tighten bolts 1A - 1J to 54 N·m (40 ft. lbs.) • Tighten bolts 1 - 8 to 7 N·m (5 ft. lbs.) • Turn bolts 1 - 8 an additional 90°. • Tighten bolts A - E 27 N·m ( 20 ft. lbs.). 8. Measure crankshaft end play. 9. Install the connecting rods and measure side clearance (Refer to 9 - ENGINE/ENGINE BLOCK/PISTON & CON- NECTING ROD - STANDARD PROCEDURE). 10. Install oil pump (Refer to 9 - ENGINE/LUBRICATION/OIL PUMP - INSTALLATION). 11. Install the engine (Refer to 9 - ENGINE - INSTALLATION). BEARINGS - CRANKSHAFT MAIN STANDARD PROCEDURE MAIN BEARING FITTING SELECT FIT IDENTIFICATION The main bearings are “select fit” to achieve proper oil INSPECTION Wipe the inserts clean and inspect for abnormal wear patterns and for metal or other foreign material imbedded in Inspect the back of the inserts for fractures, scrapings or irregular wear patterns. Inspect the upper insert locking tabs for damage. Replace all damaged or worn bearing inserts. MAIN BEARING JOURNAL DIAMETER (CRANKSHAFT REMOVED) Remove the crankshaft from the cylinder block (Refer to 9 - ENGINE/ENGINE BLOCK/CRANKSHAFT - REMOVAL). Clean the oil off the main bearing journal. Determine the maximum diameter of the journal with a micrometer. Measure at two locations 90° apart at each end 9 - 2102 ENGINE - 3.7L - SERVICE INFORMATION DR/DH |