1984 Ski-Doo Shop Manual, Page 183Get this manual
SECTION 03 TRANSMISSION SUB-SECTION 02 (DRIVE BELT)
DRIVE BELT
APPLICATION CHART (1984 MODELS)
MODEL NUMBER MAXWIDTH (NEW)
30 mm (1 16")
MINWIDTH (WEAR LIMIT)
27 mm (1 11 6")
ELAN CITATION 3500 SKANDIC 377R BLIZZARD 5500 MX ALPINE 503 SAFARI SS -25 SONIC LlC BLIZZARD 9700