Leganza SX L4-2.2L DOHC D-TEC MFI (1999)
9. Clean the sealing surfaces of the exhaust manifold and the cylinder head.
INSTALLATION PROCEDURE
1. Install the exhaust manifold gasket.
2. Install the exhaust manifold.
3. Install the exhaust manifold retaining nuts and tighten in the sequence shown four complete passed and tighten 1,2 and 3 bolt one more time.
Tighten
Tighten the exhaust manifold retaining nuts 15 Nm (11 ft. lbs.).
4. Install the auxiliary catalytic converter upper flange nuts.
Tighten
Tighten the auxiliary catalytic converter-to-exhaust manifold nuts to 40 Nm (30 ft. lbs.).
5. Install the exhaust manifold heat shield.
