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N14 Base Engine Troubleshooting and Repair Manual – 007-034   Lubricating Oil Pump Signal Tube

Remove

 TOC

Remove the demand flow cooling (DFC) signal line.

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Clean

 TOC

 CAUTION 

Wear safety goggles when using an air solvent gun to prevent possible eye injury.

Clean the inside of the signal line and the 7/16-20 UNF straight thread with o-ring seal adapter with solvent and an air solvent gun.

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Inspect for Reuse

 TOC

Inspect the signal line for cracks or damage.

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Install

 TOC

Install the DFC signal line. Tighten the signal line fittings.

Torque Value:  9  n.m  [80 in-lb]

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Confirm that the oil level in the oil pan is to the full mark. Operate the engine until the water temperature reaches 82°C [180°F]. Check the oil pressure, and check for oil leaks.

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Last Modified:  12-May-2003
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