TrailBlazer 2WD V8-5.3L (2007)
9. Separate the exhaust hanger insulators from the exhaust system and position the exhaust system rearward for additional clearance.
10. Remove the left exhaust manifold pipe nuts.
11. Remove the right exhaust manifold pipe nuts.
12. Raise the transmission with the transmission jack for additional catalytic converter pipe clearance.
13. Tilt the catalytic converter (1) in order to lower the left side catalytic converter pipe below the vehicle frame. Rotate the catalytic converter outlet
pipe toward the left side of the vehicle to gain the necessary clearance for the right side catalytic converter pipe to clear the vehicle frame. Remove
the catalytic converter (1) from the vehicle.
