Removal & Installation: Installation
NOTE:
Upper and lower bearing halves are NOT interchangeable.
CAUTION:
Main bearings are select fit STANDARD PROCEDURE .
- Lubricate upper main bearing halves with engine oil.CAUTION: When installing crankshaft, use care not to damage bearing surfaces on the crankshaft.
- Install crankshaft. See Figure.NOTE: Make sure that the coated and oil groove side of crankshaft thrust washer faces the crankshaft thrust surface.
- Push crankshaft forward. Lubricate and install the front thrust washer by rolling the thrust washer onto the machined shelf between the No. 3 upper main bulk head and crankshaft thrust surface.
- Move crankshaft rearward. Lubricate and install the rear thrust washer by rolling the thrust washer onto the machined shelf between the No. 3 upper main bulk head and crankshaft thrust surface.
- Lubricate lower main bearings with engine oil.
- Install main bearings and caps. Lubricate main bearing cap bolts with engine oil before installation.
- Install the inside main bearing cap bolts and tighten to 20 N.m + 1/4 Turn (15 ft. lbs. + 1/4 Turn). See Figure.
- Measure crankshaft end play. See STANDARD PROCEDURE .
- Install connecting rods and measure side clearance. See STANDARD PROCEDURE .
- Install windage tray. Lubricate bolts with engine oil and tighten to 27 N.m + 1/4 Turn (20 ft. lbs. + 1/4 turn). See Figure.
- Install the main cap tie (horizontal) bolts and tighten to 28 N.m (250 INCH lbs). See Figure.
- Install rear crankshaft oil seal retainer and oil seal. See REMOVAL & INSTALLATION .
- Install oil pump assembly. See INSTALLATION .
- Install crankshaft sprocket. See INSTALLATION .
- Install timing chain. See INSTALLATION - CRANKSHAFT SPROCKET and INSTALLATION - TIMING CHAIN .
- Install timing chain cover (Refer to INSTALLATION .
- Install cylinder head covers. See CYLINDER HEAD COVER - LEFT and CYLINDER HEAD COVER - RIGHT .
- Install idler pulley bracket for accessory drive belt.
- Install oil pick-up tube and O-ring.
- Install oil pan and oil filter. See INSTALLATION .
- Install oil dipstick tube.
- Install engine assembly.
- Fill engine crankcase with proper oil to correct level. See STANDARD PROCEDURE .
NOTE:
Lubricate main bearing cap bolts with engine oil before installation.