1999 Ski-Doo Factory Shop Manual Volume Two, Page 313Get this manual
Section 07 REAR SUSPENSION Subsection 03 (ARM SUSPENSION)
ARM SUSPENSION
Formula 670 and Formula DLX 670
130 Nm (96 lbfft) Loctite 271
48 Nm (35 lbfft) 48 Nm (35 lbfft) 24 Nm (18 lbfft) 1-2 7