Daedong Kioti LK30, Workshop Manual

Page: 305 / 326

10-19 SS41-W00 May. 2007
LK30
CLUTCHCLUTCHCLUTCHCLUTCHCLUTCH
ENGINEENGINEENGINEENGINEENGINE
TRANSMISSIONTRANSMISSIONTRANSMISSIONTRANSMISSIONTRANSMISSION
FRONT AXLEFRONT AXLEFRONT AXLEFRONT AXLEFRONT AXLE
STEERINGSTEERINGSTEERINGSTEERINGSTEERING
BARKEBARKEBARKEBARKEBARKE
ELECTRICELECTRICELECTRICELECTRICELECTRIC
INDEXINDEXINDEXINDEXINDEX
HYDRAULICHYDRAULICHYDRAULICHYDRAULICHYDRAULIC
GENERALGENERALGENERALGENERALGENERAL
REAR AXLEREAR AXLEREAR AXLEREAR AXLEREAR AXLE
265WA18A
Coolant temperature
60°C
80°C
90°C
110°C
120°C
Sensor resistance
152.7
Ω
74.2
Ω
54.9
Ω
30.2
Ω
23.6
Ω
f f
f f f
ENGINE COOLANT TEMPERATURE SENSOR
TESTING
2.6 ENGINE COOLANT TEMPERA-
TURE SENDER
The coolant temperature sensor is located at the right
rear side of the engine in the head. This sensor regu-
lates a variable resistance to ground, which translates
into the movement of the temperature gauge.
2.5 ENGINE OIL PRESSURE SWITCH
The oil pressure switch is located on the rear left side of
the engine. The switch opens under normal oil pressure
(above 0.5 ± 0.1 kgf/cm², 7.1 ± 1.4 psi). It closes when the
oil pressure is low (0.5 ± 0.1 kgf/cm², 7.1 ± 1.4 psi) to
complete the ground circuit of the oil pressure warning
light.
When the ground circuit is completed, the oil pressure
warning light illuminates on the instrument panel. It
also illuminates when the key switch is turned to the
“ON” position and goes out when the engine is started.
If the light does not go out after the engine has started,
first check the engine oil level. If oil level is correct,
check for a malfunctioning switch or engine oil pump.
265WA17A
ELECTRIC SYSTEM - OPERATION PRINCIPLE
A
B
265WA19A
2.7 FUEL LEVEL SENSOR
The fuel level sensor is mounted on the top of the fuel
tank. The sensor float moves up and down with the fuel
in the tank, while changing the resistance to the ground
circuit of the fuel gauge.
A. FUEL LEVEL SENSOR TESTING
Use an ohmmeter to test the fuel level sensor. Remove
the sensor from the fuel tank. Attach one lead of the
meter leads to the wire (yellow-brown color) of the
sensor.
Attach the other meter lead to the ground wire (black
color), 2, of the sensor or sensor body.
With the sensor in the “EMPTY” position, the meter in-
dicates 103 ~ 117
Ω
.
With the sensor in the “FULL” position, the meter read-
ing will be 1 ~ 5
Ω
.
If the test results do not match the above, replace the
fuel level sensor.
(A) Full (B) Empty
Lk30_10_electric.p65
2007-07-26, ¿ÀÈÄ 12:07 Page 19
Adobe PageMaker 6.5K/Win