![background image](http://html1.mh-extra.com/html/stihl/029-039/029-039_service-manual_1378802069.webp)
STIHL 029, 039
69
Replace hose/connector
to control valve
Pressure-test bellows,
Bypass the control valve,
Adjust carburetor -
Troubleshooting,
Start
with automatic choke
Check automatic choke,
Machine
is in order
Start machine
in normal way
no
yes
no
yes
yes
yes
no
no
no
Does
engine
run?
Is
idle in
order?
Is
idle in
order?
Does
engine
run?
Is
idle in
order?
11.6.2
Troubleshooting Chart