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1997
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LX 450
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Repair and Diagnosis
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Cooling System (Mechanical)
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Cooling
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Service Data
Service Data
SERVICE DATA
Thermostat
Valve Opening Pressure
80-84°C (176-183°F)
Valve Lift
at 95°C (203°F)
10 mm (0.39 in.) or more
Radiator Cap
Relief Valve Opening Pressure
STD
74 - 103 kPa (0.75-1.05 kgf/cm2, 10.7-14.9 psi)
Minimum
59 kPa (0.6 kgf/cm2, 8.5 psi)