Piper Cherokee Six - Page 375

A953
NEW
A/C
OLD
A/C
0.010
TO
0.030
0.06
2 TO 0.125
Figure
7-4a.
Adjustment
of Engine
Controls
7-18a.
ADJUSTMENT
OF
THROTTLE
AND
MIXTURE
CONTROLS.
(Senal
Nos.
32-1111
and
up.)
(Refer
to
Figure
7-4a.)
Throttle
and
mixture
controls
are
adjusted
so
that
when
the
throttle
arm
on the
carburetor
is
rotated
forward
against
its full
throttle
stop
and the
mixture
control
is
rotated
forward
against
its
full
rich
stop,
the
cockpit
control
levers
of
the throttle
and
mixture
should
have
0.010
to 0.030
of an
inch spring
back
on
instrument
panel
stop
when
in full
throttle
or full
rich position.
a.
The throttle
may
be adjusted
as follows:
1. At
the
carburetor,
disconnect
the clevis
end of
the
throttle
control
cable
from
the
control
arm.
Loosen
the
jam nut
that
secures
the clevis
end.
2.
Adjust
the
linkage
by
rotating
the
clevis
end
on the
cable
to
obtain
0.010
to
0.030
of an inch
spring
back
on
instrument
panel
stop
when
in full
throttle
position.
3.
Reconnect
the clevis
end
to the
control
arm
and
safety.
b. The
mixture
may
be
adjusted
as
follows:
1.
At the
carburetor,
disconnect
the
clevis
end
of the
mixture
control
cable
from
the control
arm. Loosen
the jam
nut that
secures
the
clevis
end.
2. Adjust
the
linkage
by rotating
the clevis
end
on
the cable
to obtain
0.010
to
0.030
of
an inch
spring
back on
the instrument
panel
stop
when in
full rich
position.
POWER PLANT
Revised:
6/18/76
PIPER
CHEROKEE
SIX
SERVICE
MANUAL
2F3