T1479A

ISX12/15 CM2350 - TRP to inspect for SCR compatibility.
TRP Number
T1479
Revision Level
A
Date
11-APR-2014
Expiration Date (U.S. and Canada)
31-DEC-2018
Engine Family
Fuel System
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Group Number
Expiration Date (International)
31-DEC-2018
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, dated 01-Apr-2014. This revision is to:
1.
2.
3.
4.
Delete all Administrative time, and
Delete the note for SRT 99-901, and
Change SRT 99-902 to SCR Catalyst Check (QTY 2), and
Add .2 to the time field for the published document.
If additional information is required, contact your Cummins Warranty Operations Group
Leader.
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 and
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ISX12/15 CM2350 - TRP to inspect for SCR compatibility.
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determine if it needs to be replaced during a repair event.
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. must not already have a compatible SCR catalyst as per Attachment B.
After verifying that the engine meets the above requirements, perform the following actions:
1. Inspect the SCR Catalyst. Is SCR Catalyst compatible as per attachment B or
TSB130099?
a. Yes - No further action is necessary. Please file for the inspection time (99-902)
allowed to check the SCR Catalyst.
b. No - Please install a compatible SCR Catalyst. ONLY inspection time (99-902)
should be charged to this TRP. All other charges associated with the replacement
of the SCR Catalyst 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
Materials removed as a result of this field action must be scrapped.
Reimbursements
Parts
There are no parts covered in this field action.
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.
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:
SRT Code
99-902
Description
SCR Catalyst Check (QTY 2)
Time (hrs)
.2
Travel
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ISX12/15 CM2350 - TRP to inspect for SCR compatibility.
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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
WUSSCZ
Attachments
Click here to see t1479-a_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: 11-Apr-2014
Copyright © 2000-2010 Cummins Inc. All rights reserved.
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5/2/2014