T1479C

ISX12/15 CM2350 - TRP to inspect for SCR compatibility.
Page 1 of 3
TRP Number
Revision Level
Date
Group Number
T1479
C
30-JAN-2015
Expiration Date (U.S. and Canada)
Expiration Date (International)
31-DEC-2020
31-DEC-2020
Engine Family
Fuel System
Plant
Build Date
From
To
ISX, QSX15ISX15
ISX11.9
Temporary Repair Practice
ISX12/15 CM2350 - TRP to inspect for SCR
compatibility.
Attention
• U.S / Canadian Distr./Branches and Div. Offices
• U.S / Canadian Dealers
This is to revise and replace TRP 1479-B, dated 17-Jun-2014. This revision is to:
1. Add clarifying narrative, and
2. Allow multiple claim filings for eligible ESNs, and
3. Extend the expiration date to 31-Dec-2020.
If additional information is required, contact your Cummins Warranty Operations Group
Leader.
https://qsol2.cummins.com/qs3/pubsys2/xml/en/trp/2014/t1479.html
2/2/2015
ISX12/15 CM2350 - TRP to inspect for SCR compatibility.
Page 2 of 3
Description
As new ECM calibrations are installed, the compatibility of the ECM calibration and the SCR
catalyst must be maintained. This TRP is to allow for inspection of the SCR catalyst per
TSB130099.
Action
In order to qualify for repair under this field action, an engine:
1. will be covered in the Base Engine or Emissions Control System Warranty period or
CAP Coverage period, and
2. must be on the attached ESN list, and
3. multiple claims may be filed to this field action.
After verifying that the engine meets the above requirements, perform the following actions:
1. Inspect the SCR Catalyst. Please refer to TSB130099 and follow the repair direction
outlined.
2. Please file only for the inspection time (SRT 99-902) allowed to check the SCR
Catalyst.
NOTE: ONLY inspection time (SRT 99-902) should be charged to this TRP. All other
charges associated with the replacement of the SCR Catalyst and/or ECM
recalibration can be claimed to the coverage that provides the most benefit to the
customer including Base Engine Warranty, Emissions Control System Warranty or
CAP coverage (if applicable) under failure code EQPEAW.
Material Disposition
There are no materials involved in the field action.
Reimbursements
Parts
There are no parts covered in this field action.
NOTE: SRT 99-902 is being provided to cover the labor with identifying the
compatibility of the SCR catalyst according to the TRP procedure. This SRT can be
claimed with up to a quantity of 2 (or .2 hours). 99-902 is the only claimable item for
this TRP.
Labor using applicable Access Code and Time:
https://qsol2.cummins.com/qs3/pubsys2/xml/en/trp/2014/t1479.html
2/2/2015
ISX12/15 CM2350 - TRP to inspect for SCR compatibility.
Page 3 of 3
SRT Code
Description
Time (hrs)
99-902
SCR Catalyst Check (QTY 2)
.2
Travel
Travel is not covered under this field action. Towing is not covered under this field action.
Other Claimables
Consumables are not 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
Account Code:
Pay Code:
Pay Code:
Pay Code:
Failure Code:
Code
65
Distributor = X
Dealer = D
International = I
WEQPE9
Attachments
Click here to see t1479-b_esn-list.xls
Click here to see t1479_ecm_revision_levels-attach-b.pdf
Click here to see t1479_non-compatible_and_compatible_pns-attach-c.xls
Last Modified: 30-Jan-2015
Copyright © 2000-2010 Cummins Inc. All rights reserved.
https://qsol2.cummins.com/qs3/pubsys2/xml/en/trp/2014/t1479.html
2/2/2015




































































Non Compatible Compatible
5303895
4328791
5303897
4328792
5303893
4328793
5303865
4328794
5303910
4328795
5308328
4328796
5308330
4328797
5303914
4328798
5303912
4328799
5303917
4328800
4328765
4328801
5303811
4328802
5303813
5313981
4328754
5313982
4328755
5313983
4328756
5313984
4328757
5313985
4328758
5313986
4328767
5313987
5309391
5313988
5309557
5313989
5308460
5313990
5308401
5313991
5308405
5313992
5309247
5313993
5312174
5313995
5308417
5313996
5308439
5313997
5311483
5313998
5309396
5313999
5309546
5314000
5309552
5314001
5309903
5314002
5308703
5314003
5308705
5314004
5308707
5314005
5311261
5314006
5310478
5314007
5310482
5314008
5310298
5314009
5308450
5314010
5308452
4328804
5309243
4328780
5308360
4328781
5311785
4328782
5310179
4328783
This is an all inclusive list of non compatible and compatible part num
If you have what you think is a non compatible part number, but it is
you may have the top level assemble part number and not the servic
5308395
5312382
5312171
5312342
5310474
4328775
4328784
4328785
4328786
4328787
4328789
4328790
5308751
4328788
5308454
5309911
5311328
5311330
4329551
4353331
4353333
4353335
4353337
4353339
4353341
4353343
4353345
Part Numbers to be added to TSB130099/TRP1479
ompatible and compatible part numbers
n compatible part number, but it is not on this list
ble part number and not the service part number
ded to TSB130099/TRP1479