HYOSUNG Sense SD-50 Service Manual page 80

OIL LEVEL CHECK LIGHT INSPECTION
Disconnect the L/W and B/W lead connector ① of the oil level
check light.
Connect a jumper wire between L/W and B/W wires coming from
the main wiring harness. With the ignition switch turned ON, the oil
level check light should flash.
If there is no flash, check the wiring harness continuity and the bulb
blown out.
THERMOELEMENT
INSPECTION
● Disconnect the thermoelement coupler.
● Connect the thermoelement coupler ① to a 12V battery and
touch the thermoelement ② to check the temperature being
raised.
The thermoelement ② should become heated to a temperature
more than that of human body within five minutes. If not,
replace with new one.
NOTE:
This check should be carried out when the carburetor
is cold.
� �
Battery
PTC
R
B/R
REGURATOR/RECTIFIER
ELECTRICAL SYSTEM 5-8
Y/W R/W
MAGNETO
②
①
①