Yamaha 2009 YZF-R1 (Y) User Manual

CONNECTING RODS AND PISTONS
5-75
EAS14B1024
CONNECTING RODS AND PISTONS
Removing the connecting rods and pistons
Order Job/Parts to remove Q’ty Remarks
Lower crankcase Refer to “CRANKCASE” on page 5-71.
1 Connecting rod cap 4
2 Big end lower bearing 4
3 Big end upper bearing 4
4 Connecting rod 4
5 Piston pin clip 8
6 Piston pin 4
7Piston 4
8 Top ring 4
9 2nd ring 4
10 Oil ring 4
11 Cylinder 1
12 Cylinder gasket 1
13 Dowel pin 2
For installation, reverse the removal proce-
dure.

Yamaha 2009 YZF-R1 (Y) Specifications

General

Bore x Stroke	78.0 mm x 52.2 mm
Compression Ratio	12.7:1
Fuel System	Fuel injection with YCC-T and YCC-I
Ignition	TCI: Transistor Controlled Ignition
Transmission	6-speed w/multiplate slipper clutch
Final Drive	Chain
Front Tire	120/70-ZR17
Rear Tire	190/55-ZR17
Seat Height	835 mm
Wet Weight	206 kg
Engine Type	Liquid-cooled, 4-stroke, DOHC, inline 4-cylinder
Front Suspension	43 mm inverted fork, fully adjustable
Rear Suspension	Single shock, fully adjustable
Front Brakes	Dual 310 mm discs, radial-mount 6-piston calipers
Rear Brakes	220 mm disc, single-piston caliper
Dimensions (L x W x H)	2, 070 mm x 715 mm x 1, 130 mm
Wheelbase	1415 mm
Fuel Capacity	18 L