HUSABERG FE 450 User Manual

FUEL SYSTEM
G
8
–Place the spring and the diaphragm (1) in the pump
housing with the inscription facing up.
–Place the O-ring (2) in the groove. Fix the seal ring (3)
in the cover with a little grease and fasten the cover
with the 3 screws.
–Mount the throttle sensor so that the flat part of the
carburetor engages in the groove in the throttle
sensor, tighten the screws with special tool
800.29.052.000.
–Lift up the throttle slide arm and slide the throttle
slide, the roller (4) and the slide shim into the
carburetor so that the rollers (5) engage in the throttle
slide (see photo).
– Check the throttle slide for smooth operation.
– Apply Loctite 243 to the screw (6) and tighten.
– Mount the jet needle and fix with the screw (7).
1
2
3
4
5
6
7

HUSABERG FE 450 Specifications

General

Engine Type	Single cylinder, 4-stroke
Displacement	449.3 cc
Bore x Stroke	95 mm x 63.4 mm
Compression Ratio	11.8:1
Starter	Electric starter
Transmission	6-speed
Lubrication	Pressure lubrication with 2 oil pumps
Cooling	Liquid cooling
Fuel System	Keihin EFI
Ignition	Digital CDI