1989 Ski-Doo Repair Manual, Page 317Get this manual
Section 03 TRANSMISSION Sub-section 06 (BRAKE)
Alpine II 503 L.Hbrake Torque nuts holding caliper support to transmission to 27 Nm (20 Ibf.ft)
12,20, Brake cablenut
Insert brake cab le into upper hole in brake lever and ca liperInsta ll nut and tighten until few threads exceed WARNING: At least threads must exceed the elastic stop nut
ADJUSTMENT
Full depress brake hand le severa times to obtain 13 mm (1 2 inbetween brake handle and handlebar grip when brake is full app lied
13 mm (1 2 inl
ACOS 006 002
Shou ld this adjustment be unattainable, retighten nut #20 as neededAlpine II 503 only Verify that both brakes appl at the same time, if necessary re-adjust brake cab le(s)