Adjusting The Front Disc Brake; Checking The Front Brake Pads; Adjusting The Rear Disc Brake - Yamaha XSR 900 2022 Service Manual

EAS30630

ADJUSTING THE FRONT DISC BRAKE

1. Adjust:
• Front brake lever position
(distance "a" from the throttle grip to the brake
lever)
G088889
a. Push the brake lever forward.
b. Turn the adjusting knob "1" until the brake
lever is in the desired position.
EWA17050
WARNING
• After adjusting the brake lever position,
make sure the pin on the brake lever holder
is firmly inserted in the hole in the adjusting
dial.
• A soft or spongy feeling in the brake lever
can indicate the presence of air in the brake
system. Before the vehicle is operated, the
air must be removed by bleeding the brake
system. Air in the brake system will consid-
erably reduce brake performance resulting
in loss of control and possibly cause an ac-
cident. Therefore, check and if necessary,
bleed the brake system.
ECA13490
NOTICE
After adjusting the brake lever position,
make sure there is no brake drag.
PERIODIC MAINTENANCE
EAS30633

CHECKING THE FRONT BRAKE PADS

The following procedure applies to all of the
brake pads.
1. Operate the brake.
2. Check:
• Front brake pad
Wear indicators "1" almost touch the brake
disc → Replace the brake pads as a set.
Refer to "FRONT BRAKE" on page 4-27.
a
EAS30631

ADJUSTING THE REAR DISC BRAKE

1. Adjust:
• Brake pedal position
1 1 1
a. Loosen the locknut "1".
b. Turn the adjusting bolt "2" until the specified
brake pedal position is obtained.
EWA18830
WARNING
After adjusting the brake pedal position,
check that the end of the adjusting bolt "a" is
visible through the hole "b".
c. Tighten the locknut "1" to specification.
EWA17030
WARNING
A soft or spongy feeling in the brake pedal
can indicate the presence of air in the brake
system. Before the vehicle is operated, the
air must be removed by bleeding the brake
system. Air in the brake system will consid-
erably reduce braking performance.
ECA13510
NOTICE
After adjusting the brake pedal position,
make sure there is no brake drag.
3-14
1
Rear brake master cylinder lock-
nut
18 N·m (1.8 kgf·m, 13 lb·ft)
1