Job Description:

• 1) Replaces defective mufflers and pipes on automobiles, buses, trucks, and other automotive vehicles according to factory or customer specifications, using handtools and power tools: Removes defective muffler, using hacksaw, wrenches, air-powered tools, or acetylene torch.

• 2) Selects replacement muffler according to automotive vehicle model and customer's preference.

• 3) Bolts or tack welds new muffler in place.

• 4) Bends and shapes tailpipe sections according to customer specifications, using pipe-bending machine.

• 5) Welds tailpipe sections to muffler or exhaust pipe, using arc welding equipment.

• 6) Aligns muffler and tailpipe within frame and bolts hangers to frame to secure muffler.