Repair Procedures

Removal

1. Remove the engine cover.
2. Disconnect the battery negative terminal.
3. ULEV :Disconnect the front oxygen sensor connector (A) and then remove it from the bracket.




SULEV :Disconnect the front and rear oxygen sensor connectors (A) and then remove them from the bracket.




4. Remove the front muffler.

5. ULEV :Remove the exhaust manifold heat protector (A).




SULEV :Using the SST (09392-2H100), remove the front oxygen sensor (A) and then remove the exhaust manifold heat protector (B).




6. Remove the driveshaft heat protector (A).




7. Remove the exhaust manifold stay (A).

[ULEV]





[SULEV]




8. Remove the exhaust manifold (A) with the gasket (B).

[ULEV]





[SULEV]






Installation

1. Install the exhaust manifold (A) with a new gasket (B).

Tightening torque :
29.4 - 34.3 N.m(3.0 - 3.5 kgf.m, 21.7 - 25.3 lb-ft)

[ULEV]





[SULEV]





NOTE:
When installing the intake manifold, tighten the nuts with pre-torque first, and then tighten the nuts with specified torque in the sequence shown.

[ULEV]





[SULEV]




2. Install the exhaust manifold stay (A).

Tightening torque:
39.2 - 49.0 N.m (4.0 - 5.0 kgf.m, 28.9 - 36.2 lb-ft)

[ULEV]





[SULEV]




3. Install the driveshaft heat protector (A).

Tightening torque:
19.6 - 29.4N.m (2.0 - 3.0kgf.m, 14.5 - 21.7lb-ft)




4. ULEV :Install the exhaust manifold heat protector (A).

Tightening torque:
9.8 - 11.8N.m (1.0 - 1.2kgf.m, 7.2 - 8.7lb-ft)




SULEV :Install the exhaust manifold heat protector (B) and then using the SST (09392-2H100), install the front oxygen sensor (A).

Tightening torque
Oxygen sensor (A) :
39.2 - 49.0N.m (4.0 - 5.0kgf.m, 28.9 - 36.2lb-ft)
Heat protector bolts (B) :
9.8 - 11.8N.m (1.0 - 1.2kgf.m, 7.2 - 8.7lb-ft)




5. Install the other parts reverse order of removal.