Homelite UT10918 User Manual

Page 38 — English
TROUBLESHOOTING
Problem Possible Cause Solution
Engine will not
start. [Make sure
ignition switch is in
the RUN ( l ) posi-
tion.]
No spark.
Engine is flooded.
Clean or replace spark plug. Reset spark plug gap. Refer
to Spark Plug Replacement earlier in this manual.
With the ignition switch OFF, remove spark plug. Move
choke lever to RUN position (pushed in completely) and
pull starter cord 15 to 20 times. This will clear excess
fuel from engine. Clean and reinstall spark plug. Set igni-
tion switch to RUN ( l ) position. Push and fully release
primer bulb 7 times. Pull starter three times with choke
lever at RUN. If engine does not start, move choke lever
to FULL CHOKE and repeat normal starting procedure.
If engine still fails to start, repeat procedure with a new
spark plug.
Engine starts but
will not accelerate
properly.
Carburetor requires
“L” (Low Jet)
adjustment.
Contact an authorized service center for carburetor
adjustment.
Engine starts, then
dies.
Carburetor requires
“L” (Low Jet)
adjustment.
Contact an authorized service center for carburetor
adjustment.
Engine starts but
will not run proper-
ly at high speed.
Carburetor requires
“H” (High Jet)
adjustment.
Contact an authorized service center for carburetor
adjustment.
Engine does not
reach full speed
and/or emits ex-
cessive smoke.
Lubricant/fuel
mixture incorrect.
Air filter is dirty.
Carburetor requires
“H” (High Jet)
adjustment.
Use fresh fuel and the correct 2-cycle lubricant mix
ratio.
Clean air filter. Refer to Cleaning the Air Filter in the
Maintenance section of this manual.
Contact an authorized service center for carburetor
adjustment.

Homelite UT10918 Specifications

General

Brand	Homelite
Model	UT10918
Category	Chainsaw
Language	English