GM Service Manual Online
For 1990-2009 cars only
Makes 🢒 Chevrolet 🢒 2008 🢒 Avalanche - 2WD 🢒 Engine 🢒 Engine Mechanical - Hybrid (HP2) 6.0L (LFA) 🢒 Cylinder Head Removal - Left Side

    Object Number: 1658150 Size: SH

    Important: The cylinder head bolts are of a torque-to-yield design and are NOT to be used again. Install NEW cylinder head bolts during assembly.

  1. Remove the cylinder head bolts (220, 221).

    2. Notice: After removal, place the cylinder head on 2 wood blocks in order to prevent damage to the sealing surfaces.

  2. Remove the cylinder head (218).

    3. Object Number: 1658153 Size: SH
  3. Remove the gasket (217) and locating pins (230).
  4. Discard the gasket and cylinder head bolts.