PERIODIC MAINTENANCE
3-19
EAS30643
LUBRICATING THE SWINGARM PIVOT
1. Lubricate:
• Oil seals
• Collars
Refer to “INSTALLING THE SWINGARM” on
page 4-123.
EAS31923
DRIVE CHAIN SLACK
Checking the drive chain slack
WARNING
EWA13120
Securely support the vehicle so that there is
no danger of it falling over.
NOTICE
ECA13550
A drive chain that is too tight will overload
the engine and other vital parts, and one that
is too loose can skip and damage the swing-
arm or cause an accident. Therefore, keep
the drive chain slack within the specified lim-
its.
1. Shift the transmission into the neutral posi-
tion.
2. Check:
• Drive chain slack “a”
Out of specification
→
Adjust.
NOTICE
ECA20870
Improper drive chain slack will overload the
engine as well as other vital parts of the mo-
torcycle and can lead to chain slippage or
breakage. If the drive chain slack is more
than the specified limit, the chain can dam-
age the frame, swingarm, and other parts. To
prevent this from occurring, keep the drive
chain slack within the specified limits.
Adjusting the drive chain slack
WARNING
EWA13120
Securely support the vehicle so that there is
no danger of it falling over.
1. Loosen:
• Wheel axle nut
Refer to “REAR WHEEL” on page 4-43.
2. Adjust:
• Drive chain slack
a. Loosen both locknuts “1”.
b. Turn both adjusting bolts “2” until the spec-
ified drive chain slack is obtained.
TIP
• To maintain the proper wheel alignment, adjust
both sides evenly.
• There should be no clearance between the ad-
justing block and adjusting bolt.
c. Tighten the wheel axle nut to specification.
d. Tighten the locknuts to specification.
Recommended lubricant
Lithium-soap-based grease
Drive chain slack
25.0–35.0 mm (0.98–1.38 in)
Drive chain slack (Maintenance
stand)
25.0–35.0 mm (0.98–1.38 in)
Limit
35.0 mm (1.38 in)
a
T
R
.
.
Rear wheel axle nut
190 N·m (19 kgf·m, 140 lb·ft)
T
R
.
.
Chain puller adjusting bolt lock-
nut
16 N·m (1.6 kgf·m, 12 lb·ft)
1
2
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 ...
Page 818: ......
Page 819: ......
Page 820: ......