KTM 450 XCR-W USA User Manual

30/ASSEMBLING ENGINE 98
200136-12
ಥ Mount collar and needle bearing.
Installing the primary gear with the free-wheel-gear
700004-01
ಥ Oil the free-wheel in the primary gear.
ಥ Slide primary gear
 with the free-wheel onto free-wheel-gear and mount them
both on crankshaft
.
Info
The free-wheel-gear must rotate counterclockwise when it is mounted.
Installing the oil pumps
200131-11
ಥ Check parts for damage and wear. Replace damaged or worn parts.
ಥ Oil the oil pump shaft, internal rotor and external rotor before fitting.
Engine oil (SAE 10W/50) ( P. 174)
ಥ Mount oil pump shaft
.
ಥ Mount pin
 of the engine oil force pump. Slide on the internal rotor with mark-
ing
 facing outward.
Info
The marking should be visible after installation.
ಥ Mount external rotor
 with the marking facing inward.
Info
The marking should not be visible after installation.
200126-11
ಥ Mount oil pump shaft of the gear oil force pump with pin and internal ro-
tor
.
ಥ Mount external rotor
 with the marking facing inward.
Info
The marking should not be visible after installation.
200125-11
ಥ Position oil pump cover. Mount and tighten screws(1.
Specification
Screw, oil pump cover M5 6Nm
(4.43lbfft)
Loctite
®
222

KTM 450 XCR-W USA Specifications

General

Transmission	6-speed
Fuel Tank Capacity	8.5 L
Ignition	Keihin EMS
Compression Ratio	12.75:1
Starter	Electric starter
Lubrication	Pressure lubrication with 2 oil pumps
Subframe	Aluminum
Suspension Travel Front	300 mm
Suspension Travel Rear	310 mm
Engine Type	Single-cylinder, 4-stroke
Bore x Stroke	95 mm x 63.4 mm
Fuel System	Keihin EMS
Front Suspension	WP Xplor 48
Rear Suspension	WP Xplor PDS shock absorber
Front Brake	Disc brake
Rear Brake	220 mm disc
Cooling	Liquid cooled
Clutch	Wet multi-disc clutch, hydraulically operated
Frame	Central tube frame made of chrome molybdenum steel