CONNECTING RODS AND PISTONS
5-79
3. Remove:
• Piston pin “1”
• Piston “2”
NOTICE
ECA13810
Do not use a hammer to drive the piston pin
out.
TIP
• For reference during installation, put identifica-
tion marks on the piston crown.
• Before removing the piston pin, deburr the pis-
ton pin clip groove and the piston pin bore ar-
ea. If both areas are deburred and the piston
pin is still difficult to remove, remove it with the
piston pin puller set “3”.
4. Remove:
• Top ring
• 2nd ring
• Oil ring
TIP
When removing a piston ring, open the end gap
with your fingers and lift the other side of the ring
over the piston crown.
EAS30747
CHECKING THE CYLINDER AND PISTON
1. Check:
• Piston wall
• Cylinder wall
Vertical scratches
→
Replace the cylinder
block, and replace the pistons and piston
rings as a set.
2. Measure:
• Piston-to-cylinder clearance
a. Measure cylinder bore “C” with the cylin-
der bore gauge.
TIP
Measure cylinder bore “C” by taking side-to-side
and front-to-back measurements of the cylinder.
b. If out of specification, replace the cylinder,
and replace the piston and piston rings as
a set.
c. Measure piston skirt diameter “P” with the
micrometer.
Piston pin puller set
90890-01304
Piston pin puller
YU-01304
1
1
3
2
G0
88
99
8
Bore
79.000–79.010 mm (3.1102–
3.1106 in)
Wear limit
79.060 mm (3.1126 in)
“C” = maximum of D
1
, D
2
, D
3
, D
4
, D
5
, D
6
G0
88
999
G0
8
9000
Содержание YZF-R1 2020
Страница 1: ...2020 SERVICE MANUAL YZF R1 YZF R1M YZF1000L YZF1000 YZF1000DL YZF1000D B3L 28197 20 ...
Страница 2: ......
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Страница 38: ...SPECIAL TOOLS 1 29 ...
Страница 55: ...TIGHTENING TORQUES 2 16 ...
Страница 58: ...CABLE ROUTING 2 19 Frame front right side view A B C D E F G H I J K L M 1 1 1 2 3 5 5 4 4 4 6 5 7 8 9 ...
Страница 60: ...CABLE ROUTING 2 21 Frame rear right side view B A C D 2 1 2 3 4 5 6 7 ...
Страница 76: ...CABLE ROUTING 2 37 Rear fender left side view A B C D G 1 2 3 4 5 6 7 7 8 8 7 10 10 11 E 2 9 3 3 9 F 3 ...
Страница 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 ...
Страница 84: ...CABLE ROUTING 2 45 Hydraulic unit assembly top and left side view A B C 1 2 3 3 4 4 5 6 7 7 8 8 9 10 10 11 11 ...
Страница 86: ...CABLE ROUTING 2 47 Fuel tank top and left side view A B 1 2 3 4 5 2 5 ...
Страница 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 ...
Страница 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 ...
Страница 96: ...CABLE ROUTING 2 57 Radiator left side view A B C D E F G H I J G K L M N O 1 2 2 2 3 3 3 4 5 6 7 8 9 D ...
Страница 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 ...
Страница 102: ...CABLE ROUTING 2 63 CCU top and right side view for YZF R1M A B C D E F G H 1 2 3 2 3 4 5 6 4 5 6 7 7 8 9 9 10 ...
Страница 104: ...CABLE ROUTING 2 65 ...
Страница 107: ......
Страница 149: ......
Страница 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 ...
Страница 222: ...REAR BRAKE 4 73 6 Adjust Rear brake light operation timing Refer to ADJUSTING THE REAR BRAKE LIGHT SWITCH on page 3 35 ...
Страница 280: ...CHAIN DRIVE 4 131 ...
Страница 335: ...ELECTRIC STARTER 5 52 1 2 3 a b ...
Страница 388: ...TRANSMISSION 5 105 ...
Страница 406: ...WATER PUMP 6 17 ...
Страница 433: ......
Страница 439: ...IGNITION SYSTEM 8 6 ...
Страница 447: ...CHARGING SYSTEM 8 14 ...
Страница 451: ...LIGHTING SYSTEM 8 18 ...
Страница 486: ...ELECTRICAL COMPONENTS 8 53 ...
Страница 495: ......
Страница 505: ...SYSTEM DIAGRAM 9 10 ...
Страница 531: ...STEERING DAMPER SYSTEM 9 36 ...
Страница 815: ...91_ABS 9 320 4 Defective hydraulic unit assembly Replace the hydraulic unit assembly ...
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Страница 820: ......