Stihl MS 192 T - Intake Elbow, Removing and Installing

85MS 192 T
Correcting the carburetor setting
for use at high altitudes
The setting may have to be
marginally corrected if the engine
performance is unsatisfactory at
high altitudes.
– Check the standard setting.
– Let the engine warm up.
– Turn the high speed screw H
clockwise (leaner) – max. up to
the stop.
The screws should be adjusted as
little as possible. The slightest
adjustment produces a tangible
difference in engine behaviour.
If you make the setting too lean it
will increase the risk of engine
damage through lack of lubrication
and overheating.
If the adjustments do not yield any
improvement, refer also to the
troubleshooting chart for ignition
system, carburetor and power unit,
b 4.6
– Remove the air filter, b 14.1
– Remove the filter base, b 14.1.1
– Remove the carburetor, b 14.2
– Unscrew the rubber buffers,
b 11.2
A damaged intake elbow may lead
to impaired engine performance.
– Troubleshooting, b 4.6 or
b 4.7
: Prise off the supporting plate (1)
with a suitable tool.
217RA107 TG
1
: Lift the handle housing and pull
the elbow (1) off the cylinder.
217RA358 TG
1
: Remove the washer (1).
217RA264 TG
1
: Take the sleeve (1) out of the
intake elbow.
– Press the flange of the intake
elbow out through the hole in the
handle housing towards the
cylinder.
217RA265 TG
1
– Examine the intake elbow and
replace it if necessary.
14.5 Intake Elbow, Removing
and Installing