3406E On-Highway Engine Caterpillar


Coolant Temperature Sensor - Remove and Install

Usage:

3406E 1MM

Removal Procedure


NOTICE

Keep all parts clean from contaminants.

Contaminants may cause rapid wear and shortened component life.



NOTICE

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.

Refer to Special Publication, PERJ1017, "Dealer Service Tool Catalog" for tools and supplies suitable to collect and contain fluids on Cat® products.

Dispose of all fluids according to local regulations and mandates.




    Illustration 1g00518087

  1. Drain the level of the coolant below the coolant temperature sensor. Drain the coolant into a suitable container for storage or disposal.

  2. Disconnect the plug on wiring assembly (2) from the wiring harness.

  3. Remove coolant temperature sensor (1).

Installation Procedure


NOTICE

Keep all parts clean from contaminants.

Contaminants may cause rapid wear and shortened component life.




    Illustration 2g00518087

  1. Install coolant temperature sensor (1). Tighten coolant temperature sensor (1) to a torque of 20 ± 3 N·m (15 ± 2 lb ft).

  2. Connect wire assembly (2) to the wiring harness.

  3. Fill the cooling system with coolant to the correct level. Refer to the Operation and Maintenance Manual for the correct procedure.
Back to top
The names Caterpillar, John Deere, JD, JCB, Hyundai or any other original equipment manufacturers are registered trademarks of the respective original equipment manufacturers. All names, descriptions, numbers and symbols are used for reference purposes only.
CH-Part.com is in no way associated with any of the manufacturers we have listed. All manufacturer's names and descriptions are for reference only.