Removing And Installing; Fuel Intake; Pick-Up Body - Stihl MS 192 T Manual

Testing with gauge pressure
: Close the vent screw (1).
0,4
0,6
0,2
0,8
0
1,0
: Connect the carburetor and
crankcase tester 1106 850 2905
(1) to the double nipple (arrow).
– Pump the rubber bulb until the
reading on the pressure gauge
shows an excess pressure of
0.5 bar. If this pressure remains
constant for at least 20 seconds,
the tank and tank vent are
airtight. If the pressure drops, the
leak must be located and the
faulty part replaced.
– Reassemble parts in reverse
order.
MS 192 T

14.6.2 Removing and Installing

1
1
– Remove the air filter, b 14.1
– Remove the filter base, b 14.1.1
: Pull the tank vent (1) out of the
holder on the handle housing.
1
2
: Disconnect the tank vent (1) from
the hose (2).
– Examine the tank vent and
replace it if necessary,
– Reassemble parts in reverse
order.
14.7

Fuel Intake

14.7.1 Pick-up Body

Impurities which are entrained into
the fuel tank with the fuel are
trapped by the pick-up body. With
time, the fine pores in the pick-up
body become clogged with very fine
dirt particles. This reduces the
intake diameter and fuel can no
longer be delivered in sufficient
quantities.
Always check the fuel tank and pick-
up body first if problems develop in
the fuel supply. Clean the fuel tank if
necessary.
1
: Lift up the safety latch, remove
the filler cap (1) and drain the
tank.
– Fill a little clean petrol into the
tank, close the tank and shake it
thoroughly.
– Reopen the tank and empty it.
Ensure that the fuel is disposed of
correctly and without harming the
environment.
If cleaning the tank does not remedy
the problem, clean the pick-up body
or replace it if necessary.
– Troubleshooting, b 4.6 or
b 4.7
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