Bank 1 Air Manifold

REMOVAL PROCEDURE




1. Loosen the bolts that retain the AIR control valve bracket to the cylinder head.
2. Remove the mounting bolt and the nut (2) that attach the discharge tube flange (1) of the AIR control valve to the AIR manifold (4).




3. Remove the mounting bolts (4) that attach the AIR manifold (3) to the cylinder head (1).
4. Separate the discharge tube flange (2) of the AIR control valve from the AIR manifold (3).
5. Remove the AIR manifold (3).

INSTALLATION PROCEDURE

NOTE: Refer to Fastener Notice in Service Precautions.




1. Install the AIR manifold (3) to the cylinder head (1).

Tighten
Tighten the mounting bolts (4) to 10 N.m (89 lb in).




2. Install the discharge tube flange (1) to the AIR manifold (4).

Tighten
^ Tighten the mounting bolt and nut (2) to 9 N.m (80 lb in).
^ Tighten the assembly bracket mounting bolts to 25 N.m (18 lb ft).