1999 Ski-Doo Factory Shop Manual Volume One, Page 228Get this manual
Section 05 TRANSMISSION Subsection 06 (BRAKE)
Install hose on left side bleederRoute this hose to containerPump few times brake lever and while holding brake lever depressed, open bleeder and check for air to escapeRepeat with the same bleeder until no air appears in hoseProceed the same way with the right side bleederBrake Light
Models with Mechanical Brake Except TundraR Brake light should light up before brake pads touch brake discTo adjust, unscrew nut no10 until brake light goes on;
WARNING
At least one full thread must exceed the elastic stop nutCheck brake adjustment as described aboveNOTE: If brake light adjustment is unattainable while respecting brake adjustment, ratchet wheel may be too far outIf so, tighten ratchet wheel