3208 INDUSTRIAL AND MARINE ENGINE ATTACHMENTS Caterpillar

6N0673 Indicator 24V; Use With 302010 Sending Unit

2N0781 Indicator 12V; Use With 2N0782 Sending Unit

7C0192 Indicator 12V, Use With 7W2938 And 105-8056 Sending Unit

Range ... 0 to 800 kPa (0 to 116 psi)

Test voltage ... 13.8 ± 0.3V

Tolerance ... ±0.8 mm (.03 in)

NOTE: Measure tolerance from the end of the pointer to the centerline of the mark on the face of the indicator.

7W2937 Indicator, Use With 9X1124 Sending Unit

Range ... 0 to 550 kPa (0 to 80 psi)

Test voltage ... 27.2 ± 0.3V

Tolerance ... ±0.8 mm (.03 in)

NOTE: Measure tolerance from the end of the pointer to the centerline of the mark on the face of the indicator.

NOTE: For 32V systems the 5L7441 resistor (65 ohms) is used with this indicator.

Mechanical

2W3681 Indicator 24V