2004 Skidoo Tundra Skandic Series Service Manual, Page 361Get this manual
Section 07 REAR SUSPENSION Subsection 03 (SKANDIC WT SUSPENSION)
INSTALLATION
Threaded holes must be cleaned before self-locking screw is installedUse metal brush or screwtap to clean the hole properly then use solvent (MethylChloride), let act during 30 minutes and wipe offThe solvent utilization is to ensure the adhesive works properlyUse tie-down between front arm and spring axle to ease installation of front arm screws