OEM Chevrolet Tracker Catalytic Converter

Chevrolet Tracker Catalytic Converter Parts and Q&A

• Catalytic Converter
  30020669
  Q: How to replace the PUP catalytic converter on Chevrolet Tracker?

  A:

  To replace the pup Catalytic Converter (PUP Converter), first, lift and support the vehicle. Unplug the electrical connector on the heated Oxygen Sensor ( HO2S1 ) . Take the bolts from twc from the pup Catalytic Converter and separate the pup from the standard Catalytic Converter assembly. Next, remove the three nuts from the flange of the pup Catalytic Converter, to get it separated off the Exhaust Manifold, and take the pup Catalytic Converter off of the vehicle. Clean the gasket and seal mating surfaces only after fitting the new pup Catalytic Converter to the Exhaust Manifold and fasten it with a junior use 3 nuts which are not a 100 % tightened. Attach the pup Catalytic Converter with a new gasket onto the standard Catalytic Converter assembly assembly and further tight it with twc bolts, also, without the complete tightening of bolts. Connect again a service change progressively heated oxygen detector hose( HO2S1 ) elektrisches accessory. Make sure that the components of the system are aligned prior to tight the fasteners and avoid the noise or vibration, tighten the pup Catalytic Converter to standard Catalytic Converter assembly bolts of 50 nm (37 ft. Lbs.) and the pup Catalytic Converter to Exhaust Manifold nuts 50 nm (37 ft. Lbs.). Finally, lower the vehicle.
• Catalytic Converter
  30026879
  Q: How to Properly Service and Repair a Catalytic Converter on Chevrolet Tracker?

  A:

  The servicing operation for a Catalytic Converter starts with vehicle lifting and support. Soak up the front pipe assembly from the Catalytic Converter assembly by unthreading its two retaining bolts. Start by detaching the heated Oxygen Sensor (H02S2) electrical connector and removing two nuts which secure the Catalytic Converter assembly to the resonator/muffler/tail pipe assembly . The maintenance process requires the removal of both hanger hardware supporting the Catalytic Converter assembly which allows extraction of the assembly from the vehicle for gasket and seal mating surface cleaning. Install only new gaskets and seals when you add new exhaust system components to your vehicle. The vehicle should have its Catalytic Converter assembly installed while using a hanger for support. Fasten the Catalytic Converter assembly which includes a new gasket to the resonator/muffler/tail pipe assembly and then immediately secure the two nuts loosely. Connect the electrical cable of h02s2 heated Oxygen Sensor. Install the front pipe to the Catalytic Converter assembly via new sealing components that require two bolts with torque specifications below maximum values. Check that every system part is properly aligned before tightening fasteners to stop noise or vibration issues. Follow these torque specifications: tighten bolts connecting front pipe to Catalytic Converter assembly to 50 nm (37 ft. Lbs.) and Catalytic Converter to resonator/muffler/tail pipe assembly nuts to 35 nm (26 ft. Lbs.). Finally, lower the vehicle.