2003 Bombardier Outlander 400 Factory Service Manual, Page 324Get this manual
Section 10 BODYFRAME Subsection 03 (FRAME)
Removal
Remove: differential protector (refer to BODY) bolts retaining the hitch no7 and the rear differential to frame
Welding
Steel Frame: electric welding amperage: 70110 voltage: 2024 rod: E-7014 (332 in)CAUTION: Before performing electrical welding anywhere on the vehicle, unplug the multiple connector at the electronic module connectorAlso unplug the negative cable and the voltage regulatorThis will protect the electronic module and battery against damage caused by flowing current when weldingNOTE: Install the ground as close as possible from the reparation areaCAUTION: If welding is to be done near plastic material, it is recommended to either remove the part from the area or to protect it with aluminum foil to prevent damage