Starting Failure/Hard Starting - Coleman POWERSPORTS AT125-B Manual

NOTE:
The following troubleshooting does not cover all the possible causes of trouble.
It should be helpful, however, as a guide to troubleshooting. Refer to the
relative procedure in this manual for inspection, adjustment and replacement
of parts. Adjustment and replacement must be done by your dealer.

STARTING FAILURE/HARD STARTING

FUEL SYSTEM
Fuel tank
·Empty
·Clogged fuel tank breather hole
·Deteriorated (old) fuel or fuel containing
water or foreign material
Carburetor
·Deteriorated (old) fuel or fuel containing
water or foreign material
·Clogged pilot jet
·Clogged air passage
·Improperly set pilot air screw
·Clogged pilot air passage
·Improperly sealed valve seat
·Improperly adjusted fuel level
·Clogged starter jet
·Sucked-in air
Air cleaner
·Clogged air cleaner
element
·Improper air cleaner
setting
85