Yamaha XT660X Service Manual

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ENG
E
E
E
M
LT
T
R
.
.
14 Nm (1.4 m
•
kg, 10 ft
•
Ib)
T
R
.
.
10 Nm (1.0 m
•
kg, 7.2 ft
•
Ib)
T
R
.
.
14 Nm (1.4 m
•
kg, 10 ft
•
Ib)
4
4
3
3
2
8
2
7
5
6
1
4
4
M
M
Order Job/Part Q’ty Remarks
7 Decompressor lever pin 1 Refer to “REMOVING THE ROCKER
ARMS AND CAMSHAFT” and
“INSTALLING THE CAMSHAFT AND
ROCKER ARMS”.
8 Bearing 1
For installation, reverse the removal pro-
cedure.
ROCKER ARMS AND CAMSHAFT

Yamaha XT660X Specifications

General

Displacement	660cc
Bore x Stroke	100.0 mm x 84.0 mm
Compression Ratio	10.0:1
Fuel System	Fuel Injection
Ignition System	TCI
Transmission	5-speed
Final Drive	Chain
Rear Brake	Single disc, Ø 245 mm
Front Tyre	120/70 R17
Rear Tyre	160/60 R17
Maximum Power	48 HP (35.3 kW) @ 6, 000 rpm
Maximum Torque	58.4Nm (43.1lb-ft) @ 5, 250rpm
Front Suspension	Telescopic fork
Rear Suspension	Swingarm, (link suspension)
Fuel Tank Capacity	15 litres
Engine Type	Liquid-cooled, 4-stroke, single cylinder, SOHC, 4-valves