12. COOLING SYSTEM Downtown 300i ABS
COOLING SYSTEM TESTING
Radiator Tester
RADIATOR CAP INSPECTION
Install the radiator cap onto the radiator
tester and apply specified pressure to it. It
must hold specified pressure for at least six
seconds.
Apply water to the sealing cap surface
before testing. Radiator Cap
Radiator Cap Relief Pressure:
0.90.15 kg/cm
Install the radiator tester onto the radiator
and apply specified pressure to it. It must
hold specified pressure for at least six
seconds.
Check the water hoses and connectors for
leaks.
The test pressure should not exceed
1.05 kg/cm. Excessive pressure can
damage the radiator and its hose
connectors.
RADIATOR
RADIATOR INSPECTION
Remove the front cover.
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