1972 Ski-Doo Shop Manual, Page 22Get this manual
SLIDE SUSPENSION NOTE: Due to the confines of the track and to ease installation procedures, collapse the slide suspension unit by applying downward pressure on"the front cross supportThen using fairly strong length of wire, tie the front cross support and the front runner tube together (fig1-2-19) 1-02-07 2Secure the side members of the sl ide suspen sion to frame by means of capscrews, washers and nutsCut and discard the temporarily instal led wire3Using link plate spring lever, hook link plate springs into middle position of 3-position slotted anchors4Carry out track tension and alignment procedure