8-3
HIGH
SPEED ADJUSTMENT
(Fig.
8-31
*
Maximum speed for standard engine:
EC05-2
...............
5,500
r.p.m. EC17
................
5,000
r.p.m.
EC07-2
...............
5,500
r.p.m. EC2 5-2
...............
5,000
r.p.m.
EClO
................
5,000
r.p.m.
8-3-1
WHEN
NO
TACHOMETER
IS
AVAILABLE
Unless required in the process
of
disassembling, do not remove control lever stopper plate and/or other related
parts
from
crankcase. If it is necessary to remove them,
in
models EClO and EC17 record the dimension
"L"
prior to removeing. (This
case, control lever must be turned clockwise
all
the way.) In models EC05-2, EC07-2 and EC25-2, never
turn
high
speed stop
per bolt on control lever (Fig. 8-3-1).
When reassembling, re-establish the recorded dimension
"L"
in
models EClO and ECl7.
8-3-2
WHEN A TACHOMETER
IS
AVAILABLE
1)
Install stopper plate, control lever and other related parts.
2) By turning control lever with governer spring on it, increase gradually the engine speed up to specified engine speed.
3)
Then follow the below:
In case of models EC05-2,07-2 and 25-2, locate high speed stopper bolt on the control lever and lock it
so
that it will
work
as
stopper of control lever against the stopper plate.
In case
of
models EClO and EC17, locate stopper plate and fasten
it
to crankcase
so
that wing bolt on stopper plate
will
work as stopper of control lever.
Make sure that the governor spring
is
put back
in
the same hole
on
the governor lever as before. There are
5
holes (EC10) or
2 holes (EC05-2),4 holes (EC17) or
3
holes (EC25-2) on the governor lever.
Normally, hook governor spring in the second hole from the top (ECl
0,
17) or in the lower hole (EC05-2,07-2 and 25-2).
ADJUSTING
SCREW
(THROTTLE
WIRE)
GOVERNOR LEVER
CONTROL LEVER
GOVERNOR
SPRING
HIGH
SPEED STOPPER BOLT
Fig.
8-3-
1
Model
EC05-2,
07-2
-
36
-
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