Q: How to Properly Maintain and Fix a Muffler on Buick LeSabre?
A: Supporting the Catalytic Converter assembly marks the first step in servicing or repairing the Muffler. Cut the intermediate pipe at the Muffler position using the j 29800 cut-off tool (J 29800) before removing the Muffler hanger and Muffler parts. Align the components to install the Muffler hanger. Joint the Catalytic Converter assembly to the Muffler but make sure to keep enough space between the Muffler and Catalytic Converter assembly. Apply the u bolt clamp before securing its clamp nuts at 40 nm (30 foot lbs.).
Q: How to replace the exhaust muffler on a with LLT and 3.6L on Buick Enclave?
A: To change the exhaust Muffler on a vehicle with llt and 3.6l, one has to first raise and support the vehicle. Disconnect Muffler nuts and pull the three way Catalytic Converter. With the assistance, interchange the rubber insulators from the exhaust underbody hangers (1, 2, and 3), and after that, take away the Muffler outfit from the exhaust adaptable pipe and the vehicle. Position the Muffler assembly on the vehicle and the exhaust flexible pipe with assistance and install rubber insulators on the exhaust ugly body hangers (1, 2, 3). Next, fit the three way Catalytic Converter to the Muffler nuts and tighten these to 50 nm (37 lb ft), and finally, lower the vehicle.
A: To service the Muffler, first lift and properly support the vehicle, while being mindful to follow the Catalytic Converter movement notice in service precautions. Then, install the exhaust support and loosen the bolts and gasket of the Catalytic Converter. Remove the exhaust hanger insulators from the exhaust Muffler together with the Exhaust Pipe and Tail Pipe and take out the exhaust system assembly. For installation first position and hold the exhaust Muffler with Exhaust Pipe and Tail Pipe followed by attaching exhaust hanger insulators. Insert the Catalytic Converter gasket and the Catalytic Converter bolts, tighten them to 45 nm (33 ft. Lbs.). Then, dismount the support from the exhaust system, check for leaks and underbody contact and finally lower the car.