GM Service Manual Online
For 1990-2009 cars only
Makes 🢒 Cadillac 🢒 2009 🢒 CTS 🢒 Engine 🢒 Engine Mechanical - 4.8L, 5.3L, 6.0L, 6.2L, or 7.0L 🢒 Valve Rocker Arm Cover Removal - Right Side

    Object Number: 2156766 Size: SH

    Note: Do not remove the oil cap from the cover, unless service is required. If the oil cap has been removed from the cover, the locking features of the cap will be damaged and no longer functional.

    If the cap has been removed, install a NEW cap during assembly.

  1. Remove the spark plug wires (3), as required.
  2. Remove the ignition coil bolts (1) and ignition coils (2).

    3. Object Number: 2156771 Size: SH
  3. Remove the valve rocker arm cover bolts (1) and cover (2).
  4. Remove and discard the valve rocker arm cover gasket, valve rocker arm cover grommets and valve rocker arm cover bolts if they are serviced with the grommet.

    5. Object Number: 1272820 Size: SH
  5. Remove the gasket (504) from the cover.

    6. Object Number: 2156776 Size: SH
  6. Remove the oil cap (1), oil fill tube (2) and seals (3, 4) from the cover, as required.