![Yamaha 2001 YZ426F/LC Скачать руководство пользователя страница 584](http://html.mh-extra.com/html/yamaha/2001-yz426f-lc/2001-yz426f-lc_owners-service-manual_899359584.webp)
7 - 4
T U N
SETTING
Pilot system
The FLATCR carburetor is manufactured with
a pilot screw. The pilot screw adjustment
ranges from fully closed throttle to 1/4 open
throttle.
Main jet adjustment
The richness of the air-fuel mixture at full throt-
tle can be set by changing the main jet
1
.
If the air-fuel mixture is too rich or too lean, the
engine power will drop, resulting in poor accel-
eration.
Effects of changing the main jet (reference)
Å
Idle
ı
Fully open
Standard main jet
#162
1/4
1/2
3/4
+10%
#162
–10%
#172
#152
Å
ı
Содержание 2001 YZ426F/LC
Страница 47: ...GEN INFO MEMO ...
Страница 67: ...GEN INFO MEMO ...
Страница 191: ...INSP ADJ MEMO ...
Страница 571: ... ELEC MEMO ...
Страница 597: ...TUN MEMO ...
Страница 624: ......
Страница 625: ......
Страница 626: ...PRINTED IN JAPAN 2000 8 1 7 1 CR PRINTED ON RECYCLED PAPER YAMAHA MOTOR CO LTD 2500 SHINGAI IWATA SHIZUOKA JAPAN ...