ABS (Anti-lock Brake System)
4-82
• Be sure to continue operating the brake lever
and brake pedal even after the pulsating action
has stopped.
• “ON” and “OFF” on the tool screen indicate
when the brakes are being applied and re-
leased respectively.
10.After the pulsating action has stopped in the
brake lever, it is generated in the brake pedal
“1” and continues for a few seconds.
TIP
• The reaction-force pulsating action consists of
quick pulses.
• Be sure to continue operating the brake lever
and brake pedal even after the pulsating action
has stopped.
• “ON” and “OFF” on the tool screen indicate
when the brakes are being applied and re-
leased respectively.
11.After the pulsating action has stopped in the
brake pedal, it is generated in the brake lever
and continues for a few seconds.
TIP
• The reaction-force pulsating action consists of
quick pulses.
• “ON” and “OFF” on the tool screen indicate
when the brakes are being applied and re-
leased respectively.
NOTICE
ECA17371
• Check that the pulse is felt in the brake le-
ver, brake pedal, and again in the brake le-
ver, in this order.
• If the pulse is felt in the brake pedal before
it is felt in the brake lever, check that the
brake hoses and brake pipes are connected
correctly to the hydraulic unit assembly.
• If the pulse is hardly felt in either the brake
lever or brake pedal, check that the brake
hoses and brake pipes are connected cor-
rectly to the hydraulic unit assembly.
12.Turn the main switch to “OFF”.
13.Remove the Yamaha diagnostic tool from the
Yamaha diagnostic tool coupler, and then in-
stall the protective cap.
14.Turn the main switch to “ON”.
15.Set the start/engine stop switch to “
”.
16.Check for brake fluid leakage around the hy-
draulic unit.
Brake fluid leakage
→
Replace the hydraulic
unit, brake pipes, and related parts as a set.
17.If the operation of the hydraulic unit is normal,
delete all of the DTC.
EAS30202
CHECKING THE ABS WARNING LIGHT
After all checks and servicing are completed, en-
sure that the ABS warning light goes off by walk-
ing the vehicle at a speed of faster than 5 km/h
(3.1 mi/h) or performing a trial run.
1
G0
88
91
3
1
G0
88
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Summary of Contents for YZF-R1 2020
Page 1: ...2020 SERVICE MANUAL YZF R1 YZF R1M YZF1000L YZF1000 YZF1000DL YZF1000D B3L 28197 20 ...
Page 2: ......
Page 6: ......
Page 8: ......
Page 38: ...SPECIAL TOOLS 1 29 ...
Page 55: ...TIGHTENING TORQUES 2 16 ...
Page 60: ...CABLE ROUTING 2 21 Frame rear right side view B A C D 2 1 2 3 4 5 6 7 ...
Page 82: ...CABLE ROUTING 2 43 Front brake hose left side view A 1 1 1 1 2 2 2 3 3 3 4 4 4 3 4 ...
Page 86: ...CABLE ROUTING 2 47 Fuel tank top and left side view A B 1 2 3 4 5 2 5 ...
Page 88: ...CABLE ROUTING 2 49 Canister A E 1 2 3 4 5 6 B B B C D 7 8 9 10 E F G H E 7 10 11 ...
Page 92: ...CABLE ROUTING 2 53 Air cut off valve right side view A B C C D E 1 2 2 3 3 3 4 4 5 5 5 6 7 ...
Page 100: ...CABLE ROUTING 2 61 Muffler top and left side view 1 1 2 3 3 4 5 5 6 6 4 4 5 6 5 6 A ...
Page 104: ...CABLE ROUTING 2 65 ...
Page 107: ......
Page 149: ......
Page 171: ...GENERAL CHASSIS 5 4 22 T R Front muffler protector bolt 7 N m 0 7 kgf m 5 2 lb ft b b a a 1 ...
Page 280: ...CHAIN DRIVE 4 131 ...
Page 335: ...ELECTRIC STARTER 5 52 1 2 3 a b ...
Page 388: ...TRANSMISSION 5 105 ...
Page 406: ...WATER PUMP 6 17 ...
Page 433: ......
Page 439: ...IGNITION SYSTEM 8 6 ...
Page 447: ...CHARGING SYSTEM 8 14 ...
Page 451: ...LIGHTING SYSTEM 8 18 ...
Page 486: ...ELECTRICAL COMPONENTS 8 53 ...
Page 495: ......
Page 505: ...SYSTEM DIAGRAM 9 10 ...
Page 531: ...STEERING DAMPER SYSTEM 9 36 ...
Page 815: ...91_ABS 9 320 4 Defective hydraulic unit assembly Replace the hydraulic unit assembly ...
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Page 820: ......