1982 Ski-Doo Shop Manual, Page 191Get this manual
SECTION 03 TRANSMISSION SUB-SECTION 02 (DRIVE BELT)
5 Belt sides worn concave
6Belt desintegration
REMEDY a) Repair or replace b) Replace belt With correct Bombardier belt
a) Rou]h or scratched pulley surfaces b) Unspecified type of belt
CAU SE a) Excessive belt speed
REMEDY a) USing unspecified type of beltReplace belt With prope type of belt b) Clean pulley surfaces With fine emery cloth and lubri cate With low temperature grease