Stihl BT 130 Manual

13BT 130
Condition Cause Remedy
Engine loses power during
acceleration
Jet on the
low speed screw L dirty
Clean the carburetor
Fuel strainer dirty Clean fuel strainer and carburetor
Sealing ring and/or spring in
accelerator pump damaged
Replace accelerator pump in
carburetor
Engine will not idle, idle speed too
high
Throttle shutter opened too wide by
idle speed screw LA
Reset idle speed screw LA
correctly
Oil seals / crankcase leaking Replace oil seals / crankcase
Cylinder gasket leaking Perform leakage test, inspect
sealing faces and re-seal cylinder
sealng face if necessary
Gaskets on spacer flange and
carburetor leaking, or crack in
spacer flange
Perform leakage test, replace
gaskets and spacer flange if
necessary
Throttle shaft stiff or torsion spring
fatigued, lever does not locate
against idle speed screw LA
Check torsion spring, replace if
necessary. Remove and clean the
throttle shaft if it is stiff
Engine stops while idling Setting of low speed screw L too
rich or too lean
Reset low speed screw L correctly
Setting of idle speed screw LA
incorrect – throttle shutter not
opened wide enough or competely
closed
Reset idle speed screw LA
correctly
Jets or ports dirty or blocked Clean the carburetor
Tank vent faulty Fit new tank vent
Leak in fuel suction hose between
tank and carburetor
Install a new fuel suction hose

Stihl BT 130 Specifications

General

Brand	Stihl
Model	BT 130
Category	Power Tool
Language	English