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Home >> Mitsubishi >> 1989 >> Galant Base, Standard >> Repair and Diagnosis >> Engine Mechanical >> Mechanical >> 2.0L 4-CYL - VINS (D,R,V) & 2.4L 4-CYL - VIN (W) >> Overhaul >> Crank Bearing >> Installation

Crank Bearing: Installation

  1. Install upper main bearings in cylinder block. Ensure oil hole is aligned and bearing is properly seated. Lubricate bearings with engine oil. Install crankshaft in block. Install main bearing caps in original location with arrow toward front of engine.
  2. Check oil clearance using Plastigage method. Tighten bolts to specification. Remove main bearing caps. Clearance must be within specification. If oil clearance exceeds specification, replace bearings or crankshaft.
  3. Reinstall bearing caps and move crankshaft forward and backward to align thrust bearings. Tighten bearing cap bolts to specification. Ensure crankshaft rotates freely with main bearing cap installed. Check crankshaft end play. See CRANKSHAFT , MAIN & CONNECTING ROD BEARINGS table.
  4. Install connecting rod caps and bearings. Ensure components are installed in original location. Tighten rod nuts to specification. Ensure connecting rods move freely on crankshaft. To install remaining components, reverse removal procedure. Tighten bolts to specification.
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