GM Service Manual Online
For 1990-2009 cars only
Makes 🢒 Chevrolet 🢒 2003 🢒 Blazer - 4WD 🢒 Engine 🢒 Engine Mechanical - 4.3L 🢒 Crankshaft and Bearing Removal

    Object Number: 334329 Size: SH
  1. Mark or identify the crankshaft bearing cap locations, direction, and positions for assembly.
  2. Remove the crankshaft bearing cap bolts and discard.
  3. Remove the crankshaft bearing caps.

    4. Object Number: 334336 Size: SH
  4. Remove the crankshaft.

    5. Object Number: 334342 Size: SH
  5. Remove the crankshaft bearings from the crankshaft bearing caps.

    6. Object Number: 334338 Size: SH
  6. Remove the crankshaft bearings from the engine block.