GM Service Manual Online
For 1990-2009 cars only
Makes 🢒 Cadillac 🢒 2009 🢒 STS 🢒 Engine 🢒 Engine Mechanical - 4.6L (LH2) 🢒 Camshaft Replacement - Left Side

Removal Procedure

    Object Number: 1276768 Size: SH
  1. Remove the left intake camshaft actuator (6). Refer to Camshaft Position Actuator Replacement - Bank 2 (Left Side) Intake .
  2. Remove the left exhaust camshaft actuator (9). Refer to Camshaft Position Actuator Replacement - Bank 2 (Left Side) Exhaust .

    3. Object Number: 928420 Size: SH
  3. Remove the left intake camshaft. Refer to Intake Camshaft Removal - Left Side .

    4. Object Number: 928409 Size: SH
  4. Remove the left exhaust camshaft. Refer to Exhaust Camshaft Removal - Left Side .
  5. Clean and inspect the camshafts. Refer to Camshaft Cleaning and Inspection .

Installation Procedure

    Object Number: 928409 Size: SH
  1. Install the left exhaust camshaft. Refer to Exhaust Camshaft Installation - Left Side .

    2. Object Number: 928420 Size: SH
  2. Install the left intake camshaft. Refer to Intake Camshaft Installation - Left Side .

    3. Object Number: 1276768 Size: SH
  3. Install the left exhaust camshaft actuator (9). Refer to Camshaft Position Actuator Replacement - Bank 2 (Left Side) Exhaust .
  4. Install the left intake camshaft actuator (6). Refer to Camshaft Position Actuator Replacement - Bank 2 (Left Side) Intake .