Yamaha XT660R S Service Manual

4 - 80
CHAS
SWINGARM AND DRIVE CHAIN
EAS00700
SWINGARM AND DRIVE CHAIN
11
12
13
T
R
.
.
120 Nm (12.0 m
•
kg, 85 ft
•
lb)
T
R
.
.
7 Nm (0.7 m
•
kg, 5.1 ft
•
Ib)
T
R
.
.
92Nm (9.2 m
•
kg, 66 ft
•
Ib)
T
R
.
.
7 Nm (0.7 m
•
kg, 5.1 ft
•
Ib)
T
R
.
.
23 Nm (2.3 m
•
kg, 17 ft
•
Ib)
T
R
.
.
23 Nm (2.3 m
•
kg, 17 ft
•
Ib)
T
R
.
.
23 Nm (2.3 m
•
kg, 17 ft
•
Ib)
T
R
.
.
59 Nm (5.9 m
•
kg, 43 ft
•
Ib)
T
R
.
.
48 Nm (4.8 m
•
kg, 35 ft
•
Ib)
T
R
.
.
10 Nm (1.0 m
•
kg, 7.2 ft
•
Ib)
LS
LS
LS
LS
LS
LS
LS
New
New
1
4
2
3
6
7
8
9
10
11
14
15
17
18
18
16
15
14
19
10
T
R
.
.
10 Nm (1.0 m
•
kg, 7.2 ft
•
Ib)
5
Order Job/Part Q’ty Remarks
Removing the swingarm and drive
chain
Remove the parts in the order listed.
Rear wheel Refer to “REAR WHEEL, BRAKE DISC,
AND REAR WHEEL SPROCKET”.
1 Right side heel plate 1
2 Brake master cylinder 1
3 Rear brake light switch 1
4 Right footrest/brake pedal assembly 1
5 Left side heel plate 1
6 Drive sprocket cover 1
Refer to “REMOVING THE DRIVE
SPROCKET” and “INSTALLING THE
SWINGARM”.
7 Drive chain guard 1
8 Nut/lock washer 1/1
9 Drive sprocket 1

Yamaha XT660R S Specifications

General

Displacement	660 cc
Bore x Stroke	100.0 mm x 84.0 mm
Compression Ratio	10.0:1
Fuel System	Fuel Injection
Ignition System	TCI
Starter System	Electric
Transmission System	5-speed
Final Drive	Chain
Front Suspension System	Telescopic forks
Front Tyre	90/90-21 M/C 54S
Rear Tyre	130/80-17 M/C 65S
Overall Width	865 mm
Overall Height	1, 230 mm
Seat Height	865 mm
Wheelbase	1, 505 mm
Wet Weight	181 kg
Fuel Tank Capacity	15 litres
Oil Tank Capacity	2.9 litres
Engine Type	Liquid-cooled, 4-stroke, single cylinder, SOHC
Maximum Power	48hp (35kW) @ 6, 000rpm
Frame	Steel diamond
Rear Suspension System	Swingarm, (link suspension)
Front Brake	Single 298mm disc, 2-piston caliper
Rear Brake	Single Disc, 245 mm