3500 Engines Atmospheric Pressure Sensor - Remove and Install Caterpillar


Atmospheric Pressure Sensor - Remove and Install
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1.1. Removal Procedure
2.1. Installation Procedure

Removal Procedure


NOTICE

Keep all parts clean from contaminants.

Contaminants may cause rapid wear and shortened component life.




    Illustration 1g01128579

  1. Disconnect the harness assembly and remove atmospheric pressure sensor (1).

  2. Remove the O-ring seal from the atmospheric pressure sensor.

Installation Procedure


NOTICE

Keep all parts clean from contaminants.

Contaminants may cause rapid wear and shortened component life.




    Illustration 2g01128579

  1. Install a new O-ring seal on atmospheric pressure sensor (1).

  2. Install atmospheric pressure sensor (1) and tighten to a torque of 10 ± 2 N·m (89 ± 18 lb in).

  3. Connect the harness assembly.

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