Nissan 350Z Workshop Maunual 2006 (11) PDF | Page 29

WATER INLET AND THERMOSTAT ASSEMBLY
CO-29
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CO
Revision: 2005 August 2006 350Z
2. Check valve operation.
? If the malfunctioning condition, when valve seating at ordinary
room temperature, or measured values are out of the standard,
replace water inlet and thermostat assembly.
INSTALLATION
Note the following, and install in the reverse order of removal.
? Be careful not to spill engine coolant over engine room. Use rag to absorb engine coolant.
INSPECTION AFTER INSTALLATION
? Check for leaks of engine coolant using radiator cap tester adapter [SST: EG17650301 (J33984-A)] and
radiator cap tester (commercial service tool). Refer to CO-10, "
LEAK CHECK" .
? Start and warm up engine. Visually make sure that there is no leaks of engine coolant.
Thermostat Standard
Valve opening temperature 76 - 79C (169 - 174F)
Maximum valve lift 8.6 mm / 90C (0.339 in / 194F)
Valve closing temperature 71C (160F)
SLC949A