T2237

1/2/2020
ISX12 CM2350 MY13 Turbocharger and System Outlet NOx Sensor TRP for Out of Warranty Failures
Temporary Repair Practice
TRP Number: t2237
Revision:
ISX12 CM2350 MY13 Turbocharger and System Outlet
NOx Sensor TRP for Out of Warranty Failures
Released Date: 03-Dec2019
Expiration Date (U.S. and
Canada): 15-Nov-2024
Expiration Date
(International): 15-Nov2024
Attention
U.S. / Canadian Dealers
U.S. / Canadian Distr./Branches and Div. Offices (Automotive)
If additional information is required, please contact your Cummins Warranty Operations
Group Leader.
Description
This Temporary Repair Practice is being issued to address Turbocharger and/or System Outlet
NOx Sensor failures on certain ISX12 CM2350 engines. This TRP authorizes certified repair
locations to replace the Turbocharger and/or the System Outlet NOx Sensor if fault codes or
troubleshooting lead to a confirmed failure of the Turbocharger and/or the System Outlet NOx
Sensor.
Note : This TRP only applies to engines that are no longer covered by a Cummins
Base, Extended, or Emissions warranty program. If a Cummins coverage is available
for the failed component, the claim should be filed to the coverage that gives the most
benefit to the Customer.
Action
In order to qualify for repair under this field action, an engine:
1.
2.
3.
4.
must have NO existing coverage, and
must be within 10 years in service and 435,000 miles, and
must show as OPEN on QuickServe® Online for this field action, and
must experience a Turbocharger and/or System Oulet NOx Sensor failure.
Note : The ESN list is attached for reference.
https://quickserve.cummins.com/qs3/pubsys2/xml/en/trp/2022/t2237.html
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ISX12 CM2350 MY13 Turbocharger and System Outlet NOx Sensor TRP for Out of Warranty Failures
After verifying that the engine meets the above requirements, perform the following actions:
1. As required, remove and replace the Turbocharger using service procedure 010-033 in
Cummins Service Manual 4310646 for ISX12 CM2350 X102 engines.
2. As required, remove and replace the System Outlet NOx Sensor using service procedure 019451 in Cummins Service Manual 4310646 for ISX12 CM2350 X102 engines.
Note : If the unit is covered by a Cummins Base, Extended, or Emissions warranty
program, file claims as is appropriate and best benefits the customer. If both items are
covered by a warranty program, the unit is NOT eligibile for this field action. File Admin
and SRT 17-902 Campaign Check to close the field action.
Material Disposition
Where applicable, items removed should be returned to ReCon for core credit. Unless otherwise
indicated, items with no core liability can be scrapped.
Reimbursements
Parts
Note : All parts listed are OPTIONAL. Claim only the parts required to complete the
repair. Additional parts, such as o-rings, gaskets and fasteners, that are required to
complete the repair, but not listed, may be claimed if sufficiently explained in the claim
narrative. ReCon (RX) parts should be used and claimed when performing all Cummins
Field Actions. New or NX parts should only be used when making before-in-service
repairs. Additionally, due to local laws, RX/PX parts may not be available for use in the
repair. If this is the case for your region, use the New part equivalent of the appropriate
ReCon part. Further, if RX/PX parts are not readily available to complete the repair in a
timely fashion, the new part equilavent can be secured and used for the repair.
The following parts are covered under this field action:
Part Number
Quantity
Description
368793000RX
1
SENSOR, NOX (OPTIONAL)
368897800RX
1
SENSOR, NOX (OPTIONAL)
432686400RX
1
SENSOR, NOX (OPTIONAL)
432687400RX
1
SENSOR, NOX (OPTIONAL)
545674600RX
1
KIT,TURBOCHARGER
(OPTIONAL)
545826100RX
1
KIT,TURBOCHARGER
(OPTIONAL)
Note : SRTs to gain access that are required to complete the repair, that are sufficiently
explained in the claim narrative, may also be claimed on this action.
https://quickserve.cummins.com/qs3/pubsys2/xml/en/trp/2022/t2237.html
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ISX12 CM2350 MY13 Turbocharger and System Outlet NOx Sensor TRP for Out of Warranty Failures
Labor Using Applicable Access Code and Time
SRT Code
Description
00-90X
Administrative time
10-610
Turbocharger, Variable
Geometry - Remove and
Install
17-902
CAMPAIGN CHECK CUMMINS WARRANTY
COVERAGE AVAILABLE
(OPTIONAL)
19-044
Aftertreatment Outlet Nox
Sensor- Remove and Install
Time (hrs)
Travel
Travel is covered under this field action. Towing is not covered under this field action.
Other Claimables
Consumables are covered under this field action.
Claim Instructions
For Cummins Dealers, claims for this TRP must be filed via RAPIDSERVE™ Web
(rsw.cummins.com). For information regarding RAPIDSERVE™ Web, please reference the
"Warranty" tab in QuickServe® Online. If there are additional questions, please contact your local
Cummins Distributor.
Claim Codes
Description
Code
Account Code:
65
Pay Code:
Distributor = X
Pay Code:
Dealer = D
Pay Code:
International = I
Failure Code:
WTHASN
Attachments
Click here to see t2237_esn-list.xlsx
(/service/english/attachments/t2237_esn-list.xlsx)
https://quickserve.cummins.com/qs3/pubsys2/xml/en/trp/2022/t2237.html
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ISX12 CM2350 MY13 Turbocharger and System Outlet NOx Sensor TRP for Out of Warranty Failures
Engine Family
Fuel System
Design Application
Market Application
ISX11.9
Automotive
All
Document History
Date
Details
Document Created; 03-Dec-2019
Last Modified: 03-Dec-2019
https://quickserve.cummins.com/qs3/pubsys2/xml/en/trp/2022/t2237.html
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