Stihl Cutquik TS 460 - Page 67

STIHL TS 460 67
Top:
Damaged inlet needle
Bottom: 1 = Full throttle
fixed jet 2 = Part throttle
fixed jet
Top:
Pressing out valve jet
Bottom:
Sealing plug
- The inlet needle valve is
located in a recess in the
metering diaphragm chamber.
Remove the oval head
countersunk screw.
- Remove the inlet control lever
with spindle, helical spring
and inlet needle.
Note: If there is an annular
indentation on the sealing cone of
the inlet needle, it will be
necessary to replace the inlet
needle because it will no longer
seal properly. This is indicated by
constant flooding of the carburetor
even though the needle is clean.
- Remove full throttle fixed jet
from metering chamber.
Note: The part throttle fixed jet
cannot be removed, but rather
only blown through.
- Use a 5 mm dia drift to press
the valve jet out of its seat and
wash it in white spirit.
- Remove the sealing plug
from the metering chamber.
Caution: The sealing plug is
destroyed during removal. It
should, therfore, only be removed
if a replacement is available.
Top:
Oval head countersunk screw
on control lever spindle
Bottom:
1 = Oval head countersunk screw
2 = Inlet control lever
3 = Spindle
4 = Helical spring
5 = Inlet needle