Postby smj999smj » Tue Feb 21, 2012 5:00 pm
Removal And Installation (Three Way Catalyst)
EXHAUST MANIFOLD AND THREE WAY CATALYST
Removal and Installation (Three Way Catalyst)
WARNING:
Perform the work when the exhaust and cooling system have cooled sufficiently.
REMOVAL
Remove the front wheel and tire. .
Remove the front fender protector. .
Remove the exhaust manifold cover bolts.
Remove the center exhaust tube, main muffler and front exhaust tube. .
Disconnect the air fuel ratio sensor 1 harness connector.
Remove the three way catalyst nuts and remove the three way catalyst.
Remove the air fuel ratio sensor 1 using Tool, if necessary.
Tool number : KV991J0050 (J-44626)
CAUTION:
Be careful not to damage air fuel ratio sensor 1.
Discard any air fuel ratio sensor 1 which has been dropped from a height of more than 0.5 m (19.7 in) onto a hard surface such as a concrete floor; replace with a new sensor.
INSTALLATION
Installation is in the reverse order of removal.
Tighten air fuel ratio sensor 1 to specification, if removed.
Air fuel ratio sensor : 50.0 N.m (5.1 kg-m, 37 ft-lb)
CAUTION:
Do not over tighten air fuel ratio sensor 1. Doing so may cause damage to air fuel ratio sensor 1, resulting in the "MIL" coming on.
Before installing a new air fuel ratio sensor 1, clean exhaust system threads using oxygen sensor thread cleaner and apply anti-seize lubricant.