Safety Make Welding Repairs Safely IMPORTANT: Disable electrical power before welding. Turn off main battery switch or disconnect positive battery cable. Separate harness connectors to engine and vehicle microprocessors. T133547 –UN–31AUG00 Avoid welding or heating near pressurized fluid lines. Flammable spray may result and cause severe burns if pressurized lines fail as a result of heating. Do not let heat go beyond work area to nearby pressurized lines. Remove paint properly. Do not inhale paint dust or fumes. Use a qualified welding technician for structural repairs. Make sure there is good ventilation. Wear eye protection and protective equipment when welding.
TX03679,00016D5 –19–25APR08–1/1 TM2361 (24JUN08) 9000-01-13 450DLC Excavator Operation and Tests 062608 PN=21 Remove Paint Before Welding or Heating Hazardous fumes can be generated when paint is heated by welding or using a torch. Dust from sanding or grinding –UN–24AUG00 paint can also be hazardous. Remove paint to at least 76 mm (3 in.) from area to be heated. Wear an approved respirator when sanding or T133546 grinding paint. If a solvent or paint stripper is used, wash area with soap and water. Remove solvent or paint stripper containers from work area and allow fumes to disperse at least 15 minutes before welding or heating. Work outside or in a well-ventilated area.
Dispose of waste, paint and solvents properly. TX03679,0001732 –19–28FEB06–1/1 9000 01 13