© STIHL Inc., Virginia Beach, VA 2013 US/STR
confidential
20. Fuel Filter
Use the 5910 893 880 hook tool to fish the fuel filter out of the
tank for inspection
The filter body screen should be clear and in good condition,
and the element may have oil staining but should not be dark
or fouled or have any kind of coating on it
© STIHL Inc., Virginia Beach, VA 2013 US/STR
confidential
Pressure Vacuum Tester
0000 850 1300 Pump
With the knurled ring to
the right the gauge
indicates pressure
With the knurled ring to
the left the gauge
indicates vacuum