Tightening Torques & Sequences

Exhaust Manifold





^ Tighten the exhaust manifold nuts in numerical order shown. Then recheck the torque of the nuts.
^ Before installing new air fuel ration A/F sensors, clean the exhaust system threads using Tool and apply anti-seize lubricant.
Tool number
: ( - ) J-43879-12
: ( - ) J-43897-18

CAUTION:
^ Do not over tighten the air fuel ratio A/F sensors. Doing so may cause damage to the sensor, resulting in the MIL coming on.