Water Thermosensor; Standard Resistance; Glow Indicator Lamp - Ford TRADER Workshop Manual

AIR HEATER SYSTEM
G
9TGOG1·063
WATER
THERMOS ENSOR
Inspection
1 . Remove the water thermosensor.
2. Place the thermosensor in water with a thermometer and
heat the water gradually.
3. Measure the resistance as shown.
Standard resistance
Water temperature (Oe
(oF))
0(32)
40 (104)
80 (176)
100 (212)
GLOW INDICATOR LAMP
Inspection
Resistance
(n)
1.860
207-255
46.8-55.2
25.2-30.8
1. Turn the engine switch ON and verify that the GLOW indi-
cator flashes for a few seconds.
G-21