Checking brake fluid level • Correct the fluid level if necessary. (Inspections II and III) L Note: The brake fluid level in the sight glass/brake fluid reservoirs of control circuits remains constant de- spite wear of the brake pads. If the level drops below the MIN mark, this indicates some other fault. Brake fluid ...................................................DOT 4 Checking brake system for correct operation and freedom from leaks; repairing/replacing if necessary (Inspection III) • Check all brake lines and their holders for dam- age and correct positioning. • Wipe down all threaded unions on the brake lines and check them. • Switch on the ignition.
Front brake • Place the motorcycle on its centre stand. • Turn the handlebars fully to the left . • Check brake fluid level at sight glass. L Note: After switching on the ignition, always wait for the BMW Integral ABS to complete its self-diagnosis. Do not operate the brake lever until self-diagnosis has completed. d Warning: When performing maintenance and repair work on BMW Integral ABS, never pump quickly or vigorously. • Apply the brake hard and hold on in this position for a short time. • After this, inspect the brake lines for leaks. R22000140 d Warning: Defective lines and threaded unions in the brake system must always be replaced without delay.
Required level not below ......................................................... MIN (top edge of the marking ring) • Correct the fluid level if necessary. Brake fluid ....................................................DOT 4 Rear brake • Place the motorcycle on its centre stand. • Remove case and right trim panel. • Check the brake fluid level. R22000150 Required level not below ......................................................... MIN 00.36