Exhaust Manifold Installation

Install a new gasket.

Install the exhaust manifold with 8 new nuts in the order shown in the illustration.

Torque:

36 N*m{367 kgf*cm, 27 ft.*lbf}

Install the manifold stay with the 3 bolts.

Torque:

for bolt A:

71 N*m{724 kgf*cm, 52 ft.*lbf}

for bolt B:

44 N*m{449 kgf*cm, 32 ft.*lbf}

for bolt C:

30 N*m{360 kgf*cm, 22 ft.*lbf}

Using a vernier caliper, measure the free length of the compression spring.

Minimum free length:

41.5 mm (1.63 in.)

Using a plastic-faced hammer and wooden block, tap in a new gasket until its surface is flush with the exhaust manifold.

NOTICE:

1. Be sure to install the gasket so that it faces the correct direction.
   
2. Do not reuse the gasket.
   
3. Do not damage the gasket.
   
4. When connecting the front exhaust pipe assembly, do not push in the gasket with the front exhaust pipe assembly.
   

Install a new gasket.

Connect the front exhaust pipe assembly to the exhaust pipe support.

Install the front exhaust pipe assembly to the exhaust manifold with the 2 compression springs and 2 bolts. Alternately tighten the bolts in several passes.

Torque:

43 N*m{438 kgf*cm, 32 ft.*lbf}

Connect the front exhaust pipe assembly to the center exhaust pipe assembly with the 2 bolts.

Torque:

48 N*m{489 kgf*cm, 35 ft.*lbf}

Connect the air fuel ratio sensor connector and attach the wire harness clamp.

Connect the heated oxygen sensor connector and attach the wire harness clamp.

Install the front No. 1 fender apron to frame seal RH with the 5 clips.

Install the front fender apron seal RH with the 5 clips.