Table of Contents
Advertisement
ENGBNE
Maintenance,
repair, or replacement of the
emission control devices and systems,
which are being done at the customer's
expense, may be perforrned
by any non-
road engine repair establishment
or indi-
iDLE RPM ADJUSTMENT
o To adjust idle RPM, rotate throttle link-
age counterclockwise
and hold against
stop while adjusting idle speed adjusting
screw to obtain 1750 RPM.
Release
throttle linkage.
vidual.
formed by an authorized engine manufac-
turer's service outlet.
Warranty repairs must be per-
ACCELERATION
TEST
TO ADJUST THROTTLE
CONTROL
CABLE °
Loosen cable clamp screw
to allow
cable to move.
o Move throttle control lever on upper han-
dle to "FAST" position.
o Pull throttle cable out to end of travel
o Hold cable in this position and tighten
clamp screw securely.
_m
l_Screw
TO ADJUST CARBURETOR
The carburetor has a high speed jet and
has been preset at the factory and adjust-
ment should not be necessary, However,
minor adjustments
may be required to
compensate
for differences
in fuel, temper-
ature, altitude or load. If the carburetor
does need adjustment,
proceed as follows.
o Move throttle control lever from "SLOW"
to "FAST" position,
tf engine hesitates
or dies, turn needle valve out (counter-
clockwise)
1/8 turn. Repeat test and
continue to adjust, if necessary,
until
engine accelerates
smoothly.
High speed stop is factory adjusted.
Do
not adjust or damage may result.
iMPORTANT:
Never tamper with the en-
gine governor, which is factory set for
proper engine speed° overspeeding the
engine above the factory high speed set-
ting can be dangerous.
If you think the
engine-governed high speed needs adjust-
ing, contact your nearest authorized ser-
vice center/department,
which has the
proper equipment and experience
to make
any necessary adjustments.
Idle Speed
//
Adjusting._
Screw /
Idle Needle
Valve
Throttle
Linkage
18
Hide quick links:
Advertisement
Table of Contents
