Volvo Workshop Manuals
940 L4-2.3L SOHC VIN 88 B230F (1992)
Engine, Cooling and Exhaust > Cooling System > Sensors and Switches - Cooling System > Engine - Coolant Temperature Sensor/Switch > Radiator Cooling Fan Temperature Sensor / Switch > Component Information > Testing and Inspection > Without Engine Cooling Fan Ignition Advance System > Page 3974
Radiator Cooling Fan Temperature Sensor / Switch: Testing and Inspection
Connect a suitable test lamp between last terminal on switch and a 12 volt power supply.
Place a suitable feeler gauge between lower adjustment lower adjusting screw on switch lever and stop bracket.
With a .008 inch feeler gauge, test lamp should light.
With a .024 inch feeler gauge, test lamp should be OFF.
If necessary, place a .012 inch feeler gauge between lower adjustment screw and stop. Turn upper adjustment screw until test lamp lights and
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