Husqvarna 2009 WR 250 Owner'S Manual Download

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LUBRIFICAZIONE
Motore .................miscela benzina olio al 3%

durante il rodaggio; al 2%, NON MENO,

a rodaggio effettuato

Trasmissione primaria/
cambio velocità ........................mediante l'olio

contenuto nel basamento

ACCENSIONE
Tipo..elettronica analogica a scarica capacitiva

con anticipo variabile

Tipo candela...........................“NGK” BR8 EG
Distanza elettrodi candela ..........0,6÷0,7 mm

CARBURATORE
(WR 250 con identificazione telaio
“ZKH3H01AB--------” e “ZKHWR253--------”)
Tipo ..................................."MIKUNI" TMX 38
Diametro diffusore ..............................mm 38
Getto massimo .........................................460
Getto minimo ..............................................35
Getto starter................................................80
Valvola gas ...............................................4,0
Spillo conico ................................6BFY43-74
Tacca fiss. spillo..........................................3a
Polverizzatore...................................R-8(914)
Galleggiante (n° 2)..................................g 6,1
Vite aria aperta. ...............................giri 1+1/4

LUBRICATION
Engine...............3% (1:32) of oil-gasoline mix

during running in; NOT LESS than

2% (1:50) when running in is over

Primary drive transmission/
Gearbox ..........................by the oil contained

in the crankcase

IGNITION
Type..electronic analogic capacitor-discharge

type, with variable advance

Spark plug type .......................NGK” BR8 EG
Gap ....................................0.0236÷0.0275 in.

CARBURETOR
(WR 250 with frame identification
“ZKH3H01AB--------” and “ZKHWR253--------”)
Type .................................."MIKUNI" TMX 38
Venturi diameter..................................1.49 in.
Main jet.....................................................460
Idle jet ........................................................35
Starter jet ...................................................80
Throttle piston............................................4,0
Metering pin ................................6BFY43-74
Metering pin slot .......................................3rd
Main nozzle ......................................R-8(914)
Float (n° 2) ............................................g 6,1
Idle mixture adjusting
screw (turns) .........................................1+1/4

LUBRIFICATION
Moteur ............3% de mélange huile-essence

pendant le rodage, le rodage terminé,

PAS MOIN de 2%

Transmission princiale/
Boîte de vitesse................par l'huile du carter

ALLUMAGE
Type.......electronique analogique à décharge

capacitive, avec avance variable

Bougie type ............................“NGK” BR8 EG
Distance électrodes.......................0,6÷0,7 mm

CARBURATEUR
(WR 250 avec identification du cadre
“ZKH3H01AB--------” et “ZKHWR253--------”)
Type ...................................."MIKUNI" TMX 38
Diamètre diffuseur .................................mm 38
Gicleur principal .........................................460
Gicleur relenti  ..............................................35
Gicleur starter ..............................................80
Soupape gaz  ..............................................4,0
Epingle conique .............................6BFY43-74
Coche fixation épingle conique  ..............3ème
Pulverisateur .....................................R-8(914)
Flotteur (n° 2) ...........................................g 6,1
Vis air ouverte de tours  ..........................1+1/4

IMP. 1-250-300-09 16-06-2008 10:56 Pagina 26