Armada 2WD V8-5.6L (VK56DE) (2006)
Catalytic Converter: Service and Repair
Exhaust Manifold and Three Way Catalyst
EXHAUST MANIFOLD AND THREE WAY CATALYST
REMOVAL
WARNING: Perform the work when the exhaust and cooling system have cooled sufficiently.
1. Remove the air duct and resonator assembly.
2. Drain the engine coolant from the radiator.
3. Remove the engine undercover using power tool.
4. Remove the radiator and radiator hoses.
5. Remove the drive belts.
6. Remove the air fuel ratio A/F sensors (bank 1, bank 2).
^
Follow steps below to remove each air fuel ratio A/F sensor.
a. Remove the harness connector of each air fuel ratio A/F sensor, and harness from bracket and middle clamp.
b. Remove the air fuel ratio A/F sensors from both left and right exhaust manifolds using Tool.
Tool number: - (J-44626)
CAUTION: