Yamaha XT660Z 2008 User Manual

5-68
CRANKSHAFT
EAS00408
INSTALLING THE CRANKSHAFT
1. Install:
• Crankshaft “1”
NOTE:
Install the crankshaft with the crankshaft in-
staller pot, crankshaft installer bolt, adapter
and spacer (crankshaft installer).
Crankshaft installer pot “2”
90890-01274
Crankshaft installer bolt “3”
90890-01275
Adapter “4”
90890-04130
Spacer (crankshaft installer) “5”
90890-04144
CAUTION:
To avoid scratching the crankshaft and to
ease the installation procedure, lubricate
the oil seal lips with lithium-soap-based
grease and each bearing with engine oil.
NOTE:
Hold the connecting rod at the top dead center
(TDC) on the compression stroke with one
hand while turning the nut of the crankshaft in-
staller bolt with the other. Turn the crankshaft
installer bolt until the crankshaft bottoms
against the bearing.
1
5
4
2
3

Yamaha XT660Z 2008 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	TCI
Transmission	5-speed
Final Drive	Chain
Front Suspension	Telescopic forks
Rear Suspension	Swingarm (link suspension)
Front Tire	90/90-21
Rear Tire	130/80-17
Seat Height	895 mm
Wet Weight	206 kg
Dry Weight	183 kg
Starter	Electric
Front Suspension Travel	210 mm
Rear Suspension Travel	200 mm
Width	865 mm
Wheelbase	1, 505 mm
Engine Type	Liquid-cooled, 4-stroke, single cylinder, 4-valves, SOHC
Max Power	35.0 kW (48 PS) @ 6, 000 rpm
Rear Brake	Single disc
Fuel Capacity	23 liters