Exhaust Manifold: Service and Repair

EXHAUST MANIFOLD

Exhaust Manifold:

REMOVAL
1. Remove the heat protector.
2. Remove the exhaust manifold.
3. Remove the exhaust manifold gasket.


INSPECTION
1. Check for damage or cracks.







2. Using a straight edge and feeler gauge, check for distortion on the cylinder head matching surface.

Standard value: 0.15 mm (0.006 in.) or less
Service limit: 0.3 mm (0.012 in.) or less

3. Check the exhaust manifold for damage and cracks.

INSTALLATION
1. Install the exhaust manifold with gasket.

Tightening torque
Exhaust manifold: 25 - 30 Nm (18 - 22 ft. lbs.)

NOTE: Do not reuse an exhaust manifold gasket.







2. Install the heat protector.