Coolant Temperature Sensor - Remove and Install
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C6.6 Engines for Caterpillar Built Machines
[KENR6081]
C6.6 Engines for Caterpillar Built Machines
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ELECTRICAL AND STARTING SYSTEM
SENSOR GP
C6.6 Engines for Caterpillar Built Machines
Position Sensor (Fuel Injection Pump) - Remove and Install
C6.6 Engines for Caterpillar Built Machines
Coolant Temperature Sensor - Remove and Install
C6.6 Engines for Caterpillar Built Machines
Engine Oil Pressure Sensor - Remove and Install
C6.6 Engines for Caterpillar Built Machines
Fuel Pressure Sensor - Remove and Install
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Boost Pressure Sensor - Remove and Install
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Inlet Air Temperature Sensor - Remove and Install
1.1. Removal Procedure
2.1. Installation Procedure
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| NOTICE |
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Keep all parts clean from contaminants. Contaminants may cause rapid wear and shortened component life. |
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| NOTICE |
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Care must be taken to ensure that fluids are contained during performance of inspection, maintenance, testing, adjusting and repair of the product. Be prepared to collect the fluid with suitable containers before opening any compartment or disassembling any component containing fluids. Dispose of all fluids according to local regulations and mandates. |
- Drain the coolant from the cooling system, to a level below the coolant temperature sensor, into a suitable container for storage or for disposal. Refer to Operation and Maintenance Manual, "Cooling System Coolant - Change" for the correct draining procedure.
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Illustration 1 g01341684 - Slide locking tab (1) into the unlocked position.
- Disconnect harness assembly (2) from coolant temperature sensor (3).
- Use a deep socket in order to remove coolant temperature sensor (3) from the cylinder head.
- Remove O-ring seal (4) from the coolant temperature sensor (3).
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| NOTICE |
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Keep all parts clean from contaminants. Contaminants may cause rapid wear and shortened component life. |
- Lubricate a new O-ring seal (4) with clean engine oil. Install the new O-ring seal onto coolant temperature sensor (3).
- Use a deep socket in order to install coolant temperature sensor (3) to the cylinder head. Tighten the coolant temperature sensor to a torque of
15 N·m (11 lb ft) . - Connect harness assembly (2) to coolant temperature sensor (3).
- Slide locking tab (1) into the locked position.
- Fill the cooling system to the correct level. Refer to Operation and Maintenance Manual, "Cooling System Coolant Level - Check" and refer to Operation and Maintenance Manual, "Cooling System Coolant - Test/Add" for the correct filling procedure.
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| Illustration 2 | g01341684 |
Information System:
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