99

ENGINE COOLING SYSTEM

_Thermostat

INSPECTION

1.    Check for valve seating condition at ordinary temperatures. It should seat tightly.

2.    Check valve opening temperaturę and maxi-mum valve lift.

_Electric Cooling Fan_

INSPECTION

Check water temperaturę switch for proper opera tion.

Operating temperaturę:

OFF -* ON 90°C (194°F)

Valve opening temperaturę °C(°F)	88 (190)
Max. valve lift mm/°C (in/°F)	8/100 (0.31/212) /

n :    9.3-10.3 N-m

(0.95 -1.05 kg-m, 6.9-7.6 ft-lb)

WIRING DIAGRAM

SLC7£

SLC343

3. Then check if valve closes at 5°C (9°F) below valve opening temperaturę.

After installation, run engine for a few minutes, and check for leaks.

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