DAELIM DAYSTAR Service Manual

4-2
Fuel System
Troubleshooting
Engine cranks but won

t start
 No fuel in tank
 No fuel to carburetor
 Engine flooded with fuel
 Clogged air cleaner
 No spark at plug(Ignition system faulty)
Rough idle, hard starting or stalling starting
 Incorrect idle ring adjustment
 Lean mixture, rich mixture
 Clogged air cleaner
 Faulty air cut off valve
 Clogged fuel system
Lean mixture
 Clogged carburetor jets
 Clogged fuel tank breather
 Clogged fuel strainer screen
 Restricted fuel tube
 Faulty float valve
 Low float level
Rich mixture
 Choke valve closed
 Faulty float valve
 Float level too high
 Clogged air jets
Misfiring during acceleration
 Faulty accelerator pump
Torque
Air cleaner case cover screw 0.43kg-m (4.3N.m, 3.1ft-lb)
Tools
Float level gauge

DAELIM DAYSTAR Specifications

General

Fuel System	Carburetor
Front Suspension	Telescopic Fork
Front Brake	Disc
Rear Brake	Drum
Engine Type	4-Stroke, Air-cooled
Displacement	124 cc
Transmission	5-speed
Fuel Capacity	12.5 liters
Weight	125 kg
Rear Suspension	Dual shock absorbers