Kawasaki ZX400-H2 Utility Trailer User Manual


 
3-6 COOLING SYSTEM
Pressure T esting
.Remove the radiator cap, and install a cooling system
pressure tester on the radiator filler neck.
NOTE
0 Wet the cap sealing surfaces with water or coolant to
prevent pressure leaks.
.Build up pressure in the system carefully until the
pressure reaches 123 kPa (1.25 kg/cm2, 18 psi).
A. Radiator
B. Filler Neck
o Fill the reservoir tank up to the upper level line with
coolant.
.Watch the gauge for at least 6 seconds.
*If the pressure holds steady, the system is all right.
NOTE
o Pour in the coolant slowly so that it can expel the air
from the engine and radiator.
Water and Coolant Mixture Ratio (Recommended)
Soft Water 50%
Coolant 50%
Freezing Point -35°C ( -31°F)
Total Amount 2.3 L
1. Pressure Tester
2. Adapter
3. Radiator Filler Neck
*If the pressure drops soon, check for leaks.
NOTE
0 Choose a suitable mixture ratio by referring to the
coolant manufacturel s directions.
OStart the engine with the radiator cap removed and run
it until no more air bubbles can be seen in the coolant.
OTap the radiator hoses to force any air bubbles caught
inside.
O Stop the engine and add coolant up to the radiator filler
neck.
.Install the radiator cap.
.Fill the reservoir tank up to the upper level line with
coolant and install the cap.
CAUTION
Do not add more coolant above the upper level line.