CEM Locomotive Aftertreatment Caterpillar


Exhaust Inlet Nitrogen Oxide Sensor - Replace

Usage:

- LAS
Note: During installation and handling of the sensor, follow the parameters listed below:

  • Do not expose the sensor to any fluids

  • Do not contact the sensing element when power is applied to the sensor. Contact with the sensing element may result in injury. The sensing element is heated to a minimum of 100° C (212° F).

  • Do not use any lubricant on any part of the sensor other than the threads. Do not use unapproved thread lubricant. Do not apply additional anti-seize to new parts. If additional anti-seize is necessary for pre-installation, use only nickel based anti-seize or non-metallic anti-seize. Apply anti-seize to the threads only and avoid contaminating the sensor head.

  • Do not use sensors that have been dropped or have been exposed to other forms of mishandling. Damage to the sensor may have occurred that is not visible.

  • Ensure that the sensor is securely mounted.




Illustration 1g03124966



Illustration 2g03124956

Note:

  1. Remove cover plate assemblies (1) in order to access the NOx sensor (2) .

  1. Disconnect harness assembly and disconnect sensor cabling (3) .

  1. Remove inlet NOx sensor probe (2) .



    Illustration 3g02715050

  1. Install inlet NOx sensor probe. Take precautions to prevent damaging the ceramic sensor element (4) when installing.

  1. Connect harness assembly and cabling.

  1. Install cover plate assemblies and bolts. Refer to Specifications, SENR3130, "Torque Specifications" for the proper torque.

Caterpillar Information System:

CEM Locomotive Aftertreatment Diesel Exhaust Fluid Nozzle - Inspect/Clean
C18 Marine Engines Heat Exchanger - Assemble
C13, C15, and C18 Tier 4 Final Engines Exhaust Diffuser Adapter
CX48-P2300 Petroleum Transmission Power Train Electronic Control System Event Codes
UPS 250 and UPS 300 Uninterruptible Power Supplies Device Bus Network
C9.3 Tier 4 Final Engines Flywheel
C9.3 Tier 4 Final Engines Electric Starting Motor
CX48-P2300 Petroleum Transmission Power Train Electronic Control System Solenoid Valve - Test
Alignment Procedure for Certain G3500 Generator Set Engines with Gearbox {7002} Alignment Procedure for Certain G3500 Generator Set Engines with Gearbox {7002}
C18 Marine Engines Heat Exchanger - Disassemble
C7.1 Industrial Engine Flexible Exhaust Pipe
UPS 250 and UPS 300 Uninterruptible Power Supplies General Hazard Information
2012/07/13 A New Replacement Gas Regulator Is Available for G342, G343, G353, G379, G398, and G399 Engines {1000, 1270}
CX48-P2300 Petroleum Transmission Power Train Electronic Control System Service Tools
CEM Locomotive Aftertreatment Exhaust Outlet Nitrogen Oxide Sensor - Replace
C32 Marine Engines Closed Crankcase Ventilation (CCV) System
CX48-P2300 Petroleum Transmission Power Train Electronic Control System Connector Locations
CX48-P2300 Petroleum Transmission Power Train Electronic Control System General Information
C18 Marine Engine Engine Oil Sample - Obtain
C13, C15, and C18 Tier 4 Final Engines Air Inlet Elbow
3412 Generator Set Engines Cylinder Head Valves
2012/07/19 Water Pump Operation on C7.1, C6.6, and C4.4 Engines {1361}
C7.1 Industrial Engine Temperature Sensor (DPF Inlet)
UPS 250 and UPS 300 Uninterruptible Power Supplies Acronyms
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.