An Additional Pressure Sensor is Now Used in the Autolube System {1408, 4800, 7540, 7610, 7620}
- Wheel Loader:
- 994F (S/N: 4421-UP)
Description of Change:
ReferenceSpecial Instruction, REHS4965, "Installation of An Additional Pressure Sensor for the Grease in the Autolube System"A new pressure sensor has been added to the autolube system. The new sensor will provide a warning to indicate that the system is not working properly.
Adaptable To: The new 221-3404 Pressure Sensor Gp was incorporated into the autolube system. The new sensor provides a low pressure warning to indicate that grease may not be flowing properly.
The new pressure sensor is adaptable to the following machines. Refer to Special Instruction above for the procedure to install the new pressure sensor.
- 994F (S/N: 4421-295)
- 994F (S/N: 442296-UP)
Caterpillar Information System:
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