Technical Data - Engine; Capacity - Engine Oil; Capacity - Coolant - HUSABERG FE 450 EU Repair Manual

TECHNICAL DATA - ENGINE

Design
Displacement (All 450 models)
Displacement (All 570 models)
Stroke (All 450 models)
Stroke (All 570 models)
Bore (All 450 models)
Bore (All 570 models)
Compression ratio
Idle speed
Control
Valve diameter, intake
Valve diameter, exhaust
Valve clearance
Exhaust at: 20 °C (68 °F)
Intake at: 20 °C (68 °F)
Crankshaft bearing
Conrod bearing
Piston pin bearing
Pistons
Piston rings
Engine lubrication
Primary transmission
Clutch
Transmission ratio
1st gear
2nd gear
3rd gear
4th gear
5th gear
6th gear
Generator
Mixture preparation
Ignition
Spark plug
Spark plug electrode gap
Cooling
Starting aid

Capacity - engine oil

26.1
Engine oil

Capacity - coolant

26.2
Coolant
1.35 l (1.43 qt.)
1.00 l (1.06 qt.)
1-cylinder 4-stroke engine, water-cooled
449.3 cm³ (27.418 cu in)
565.5 cm³ (34.509 cu in)
63.4 mm (2.496 in)
72 mm (2.83 in)
95 mm (3.74 in)
100 mm (3.94 in)
11.8:1
1,700... 1,800 rpm
OHC, 4 valves controlled via rocker arm, drive via tooth/wheel
chain
38 mm (1.5 in)
32 mm (1.26 in)
0.12... 0.17 mm (0.0047... 0.0067 in)
0.10... 0.15 mm (0.0039... 0.0059 in)
2 cylinder bearings
Needle bearing
Not a bearing bush - DLC-plated piston pins
Forged light alloy
1 compression ring, 1 oil scraper ring
Pressure circulation lubrication with two rotary pumps
33:76
Multidisc clutch in oil bath/hydraulically activated
14:36
17:32
19:28
22:26
24:23
26:21
12 V, 210 W
Electronically controlled fuel injection
Contactless controlled fully electronic ignition with digital igni-
tion adjustment
NGK LKAR 8AI - 9
0.9 mm (0.035 in)
Water cooling, permanent circulation of coolant by water pump
Electric starter
Engine oil (SAE 10W/50) (
Coolant ( p. 263)
Coolant (mixed ready to use) (
p. 263)
p. 263)
219