Water Temperature Indicator
Show/hide table
Illustration 1 | g00505617 |
Show/hide table
Illustration 2 | g00505747 |
Note: Warm the indicator for a minimum of five minutes with 13.8 volts before testing the indicator.
(1) Test voltage ... 13.8 ± .3 V
(2) Resistance
(3) Negative case ground
Note: A mounting clamp or a mount clamp stud is not an adequate ground.
Show/hide table
Calibration Chart     | |
Test Resistance     | Pointer Position     |
355 to 277 ohms     | (40 °C) (104 °F)     |
80 to 71 ohms     | (80 °C) (176 °F)     |
47 to 42 ohms     | (100 °C) (212 °F)     |
Caterpillar Information System:
3412E and C30 Engines Cylinder Block
3306B Industrial Engine Water Temperature Indicator
3306B Industrial Engine Engine Oil Pressure Indicator
3306B Industrial Engine Engine Oil Pressure Indicator
3306B Industrial Engine Engine Oil Pressure Indicator
3408E and 3412E Engines for Caterpillar Built Machines Unit Injector Wiring
3306B Industrial Engine Water Temperature Indicator
3408E and 3412E Industrial Engines Unit Injector
3406C Engines for Caterpillar Built Machines Accessory Drive
3306B Industrial Engine Radiator
3176C and 3196 Industrial Engines Fan Drive
P16, P20, P25, P28, P40 and P60 Pulverizers Pulverizer Troubleshooting
3406C Engines for Caterpillar Built Machines Valve Mechanism Cover
3306B Industrial Engine Engine Oil Pressure Sender
3406C Engines for Caterpillar Built Machines Valve Rocker Arms, Lifters, and Bridges
3406E Truck Engine Basic Engine
3306B Industrial Engine Coolant Temperature Sender
3306B Industrial Engine Fuel System
3408E and 3412E Engines for Caterpillar Built Machines Water Pump
3408E and 3412E Engines for Caterpillar Built Machines Speed/Timing Sensor
3306B Industrial Engine Coolant Temperature Sender
3408E and 3412E Industrial Engines Coolant Temperature Sensor
3408E and 3412E Industrial Engines Fuel Temperature Sensor
3306B Industrial Engine Engine Oil Pressure Switch