1989 Ski-Doo Repair Manual, Page 311Get this manual
Section 03 TRANSM ISSION Sub-section 06 (BRAKE)
DISC BRAKE
Alpine II 503
R.Hbrake
L.Hbrake
"0" 4103015
3B,(e suppon
4 Serfll' Lock tab
23Angle drivfJ sUPP0i't
25, :tiSC 121
28Ke';, (;fake discI
67Inner caliper h1f
43Circiip
45Nut M8 i4}
46LocK- Wilshp.r
Wear i,'1diC6'O;
9 8rake pad {4 10Olirer C8Iipf;'r h81f 12flfOke cable Circlip (21 '4 Snring {21
1 Lock f(lb 5