GM Service Manual Online
For 1990-2009 cars only
Makes 🢒 Chevrolet 🢒 2009 🢒 TrailBlazer - 2WD 🢒 Engine 🢒 Engine Mechanical - 4.2L 🢒 Camshaft Cover Installation

    Object Number: 637618 Size: SH
  1. Install NEW camshaft cover grommets and camshaft cover bolts if they are serviced with the grommets.
  2. Install a new camshaft cover seal.

    3. Caution: Refer to Fastener Caution in the Preface section.

  3. Install the camshaft cover and bolts and tighten to 10 N·m (89 lb in).

    4. Object Number: 637619 Size: SH
  4. Install new ignition control module seals.
  5. Install the ignition control modules and bolts and tighten to 10 N·m (89 lb in).