2004 Skidoo Tundra Skandic Series Service Manual, Page 406Get this manual
Section 09 BODYFRAME Subsection 03 (FRAME)
FRAME CLEANING
NOTE: For bare aluminum frames use only aluminum cleaner and follow instructions on container(Dursol cleaner or equivalent)Clean frame and tunnel with appropriate cleaners and rinse with high pressure hoseCAUTION: Never direct high-pressure water jet towards decalsThey would peel offTouch up all metal spots where paint has been scratched offSpray all bare metal parts of vehicle with metal protectorCAUTION: Before performing electrical welding anywhere on the vehicle, unplug the multiple connector at the electronic boxOn models equipped with battery, also unplug the negative cableThis will protect the electronic box and battery against damage caused by flowing current when welding1