Husqvarna 125-2002 User Manual
24
CARBURATORE (*)
Tipo ........................................"MIKUNI" TMX 38
Diametro diffusore....................................mm 38
Getto massimo (
Tipo ........................................"MIKUNI" TMX 38
Diametro diffusore....................................mm 38
Getto massimo (
●
) .......................................400
Getto minimo (
❑
) ...........................................35
Getto starter ...................................................80
Valvola gas.....................................................3.0
Spillo conico (
Valvola gas.....................................................3.0
Spillo conico (
▲
)....................................6DJ8-60
Tacca fiss. spillo ..............................................3a
Polverizzatore.................................................R5
Galleggiante ...............................................g 6,1
Vite aria aperta ..................................giri 1 + 1/2
(*) Per modello WR 125 taratura media per
impiego sportivo.
Polverizzatore.................................................R5
Galleggiante ...............................................g 6,1
Vite aria aperta ..................................giri 1 + 1/2
(*) Per modello WR 125 taratura media per
impiego sportivo.
(
●
): in dotazione 370, 380, 390, 410
(
❑
): in dotazione 30, 40
(
▲
): in dotazione 6DJ8-59
TRASMISSIONE PRIMARIA
Pignone motore............................................z 22
Corona frizione.............................................z 71
Rapporto di trasmissione ...........................3,227
Pignone motore............................................z 22
Corona frizione.............................................z 71
Rapporto di trasmissione ...........................3,227
FRIZIONE
Tipo.............................multidisco in bagno d’olio
Tipo.............................multidisco in bagno d’olio
CAMBIO VELOCITÀ (WR)
Tipo:..................con ingranaggi sempre in presa
Rapporti di trasmissione:
1a velocità ..................................2,545 (Z 28/11)
2a velocità ..................................2,000 (Z 28/14)
3a velocità ................................. 1,687 (Z 27/16)
4a velocità ..................................1,388 (Z 25/18)
5a velocità ..................................1,210 (Z 23/19)
6a velocità ..................................1,000 (Z 21/21)
Tipo:..................con ingranaggi sempre in presa
Rapporti di trasmissione:
1a velocità ..................................2,545 (Z 28/11)
2a velocità ..................................2,000 (Z 28/14)
3a velocità ................................. 1,687 (Z 27/16)
4a velocità ..................................1,388 (Z 25/18)
5a velocità ..................................1,210 (Z 23/19)
6a velocità ..................................1,000 (Z 21/21)
CARBURETOR (*)
Type ..................................."MIKUNI" TMX 38
Venturi diameter..................................1.49 in.
High speed jet (
Type ..................................."MIKUNI" TMX 38
Venturi diameter..................................1.49 in.
High speed jet (
●
) ....................................400
Low speed jet (
❑
) ......................................35
Starter jet ...................................................80
Throttle piston............................................3.0
Metering pin (
Throttle piston............................................3.0
Metering pin (
▲
) .............................. 6DJ8-60
Metering pin slot ........................................3
rd
Main nozzle ...............................................R5
Float .......................................................g 6,1
Idle mixture adjusting screw (turns) ...1 + 1/2
(*) Average calibration for sporting use of
model WR 125.
Float .......................................................g 6,1
Idle mixture adjusting screw (turns) ...1 + 1/2
(*) Average calibration for sporting use of
model WR 125.
(
●
): on dotation 370, 380, 390, 410
(
❑
): on dotation 30, 40
(
▲
): on dotation 6DJ8-59
PRIMARY DRIVE
Drive pinion gear .....................................z 22
Clutch ring gear ......................................z 71
Ratio......................................................3,227
Drive pinion gear .....................................z 22
Clutch ring gear ......................................z 71
Ratio......................................................3,227
CLUTCH
Type.....................oil bath multiple-disc clutch
Type.....................oil bath multiple-disc clutch
TRANSMISSION
(WR)
Constant mesh gear type
Ratios:
1st ..........................................2,545 (Z 28/11)
2nd........................................ 2,000 (Z 28/14)
3rd..........................................1,687 (Z 27/16)
4th..........................................1,388 (Z 25/18)
5th......................................... 1,210 (Z 23/19)
6th .........................................1,000 (Z 21/21)
Ratios:
1st ..........................................2,545 (Z 28/11)
2nd........................................ 2,000 (Z 28/14)
3rd..........................................1,687 (Z 27/16)
4th..........................................1,388 (Z 25/18)
5th......................................... 1,210 (Z 23/19)
6th .........................................1,000 (Z 21/21)
CARBURATEUR (*)
Type ..................................."MIKUNI" TMX 38
Diamètre diffuseur ...............................mm 38
Gicleur principal (
Type ..................................."MIKUNI" TMX 38
Diamètre diffuseur ...............................mm 38
Gicleur principal (
●
)..................................400
Gicleur relenti (
❑
) ......................................35
Gicleur starter ............................................80
Soupape gaz .............................................3.0
Epingle conique (
Soupape gaz .............................................3.0
Epingle conique (
▲
) ..........................6DJ8-60
Coche fixation épingle conique..............3ème
Pulverisateur ..............................................R5
Flotteur ..................................................g 6,1
Vis air ouverte de tours........................1 + 1/2
(*) Tarage moyen du modèle WR 125 pour
emploi sportif.
Pulverisateur ..............................................R5
Flotteur ..................................................g 6,1
Vis air ouverte de tours........................1 + 1/2
(*) Tarage moyen du modèle WR 125 pour
emploi sportif.
(
●
): en dotation 370, 380, 390, 410
(
❑
): en dotation 30, 40
(
▲
): en dotation 6DJ8-59
TRANSMISSION PRINCIPALE
Pignon moteur .........................................z 22
Couronne embrayage ..............................z 71
Rapport de transmission........................3,227
Pignon moteur .........................................z 22
Couronne embrayage ..............................z 71
Rapport de transmission........................3,227
EMBRAYAGE
Type ......................multidiscque à bain d’huile
Type ......................multidiscque à bain d’huile
BOITE DE VITESSES
(WR)
Type: ....avec engrenages en prise constante
Rapports de transmission:
1st ..........................................2,545 (Z 28/11)
2nd ........................................ 2,000 (Z 28/14)
3rd ..........................................1,687 (Z 27/16)
4th ..........................................1,388 (Z 25/18)
5th ......................................... 1,210 (Z 23/19)
6th ........................................1,000 (Z 21/21))
Rapports de transmission:
1st ..........................................2,545 (Z 28/11)
2nd ........................................ 2,000 (Z 28/14)
3rd ..........................................1,687 (Z 27/16)
4th ..........................................1,388 (Z 25/18)
5th ......................................... 1,210 (Z 23/19)
6th ........................................1,000 (Z 21/21))
IMP. 1-125-2002 7-12-2001 16:41 Pagina 24