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M11 Series – Service Manual – 007-038   Lubricating Oil Temperature Gauge

Table of Contents

Test

Test

 TOC

Check the following for defects.

  • Electrical wiring broken
  • Sending unit malfunction.

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NOTE: The M11 CELECT™ and CELECT™ Plus engine oil temperature sensor is located on the engine block behind the ECM in the main oil rifle galley.

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To check for a sending unit malfunction:

  • Use a master gauge of known accuracy to verify the reading of the suspect gauge.
  • Drain the oil pan.
  • Remove the pipe plug on the side of the oil pan, and install the master oil temperature gauge sending unit.
  • Fill the oil pan with 15W-40 oil.
  • Replace the sending unit if it is defective.

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Last Modified:  07-May-2003
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