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
26
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
