T1979A

ISC, ISL, QSL and L9 Rocker Lever Replacement TRP
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Temporary Repair Practice
TRP Number: t1979
Revision: A
ISC, ISL, QSL and L9 Rocker Lever Replacement
TRP
Released Date: 18-May2018
Expiration Date (U.S.
and Canada): 15-Jan2020
Expiration Date
(International): 15-Jan2020
ISC, ISL, QSL and L9 Rocker Lever
Replacement TRP
Attention
• Worldwide distr./ branches and Div./Reg Offices
• U.S / Canadian Distr./Branches and Div. Offices
• U.S / Canadian Dealers (Automotive & Industrial)
This is to revise and replace TRP 1979, dated 26-Jan-2018. This revision is to:
1. Updated the narrative.
If additional information is required, please contact your Cummins Warranty
Operations Group Leader.
Description
This TRP authorizes certified repair locations to replace all the rocker lever assemblies
on
certain ISC, ISL, QSL and L9 Series engines, should one rocker lever assembly be found
as failed.
Action
https://quickserve.cummins.com/qs3/pubsys2/xml/en/trp/2019/t1979.html
6/1/2018
ISC, ISL, QSL and L9 Rocker Lever Replacement TRP
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In order to qualify for repair under this field action, an engine:
1. will be covered Regardless of coverage status, and
2. must present symptoms such as engine misfire, knock or related fault codes
FC1654,FC1655, FC1656, FC1657, FC1658, or FC1659, and
3. must show as OPEN on QuickServe® Online for this field action.
Note : The ESN list is attached for reference.
After verifying that the engine meets the above requirements, perform the following
actions:
Note : This field action is NOT a proactive authorization to complete the repair.
As such, inspections will not be covered by this field action. Only units that
meet the above outlined parameters should perform the repairs as defined
below.
1. If a fractured rocker lever ball is observed on any rocker lever, all six rocker lever
assemblies (containing all twelve individual intake and exhaust rocker levers) must
be replaced. Please refer to the appropriate Service Manual for detailed instructions.
Material Disposition
Materials removed as a result of this field action must be returned to Cummins for failure
analysis.
Reimbursements
Parts
The following parts are covered under this field action:
Part Number
Quantity
Description
525388700
6
LEV,RKR
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 CODE 03-05G should only be claim for repairs made on L9
CM2350L116B Engines. All other Service Model Names MUST use 99 Time
repair codes.
Labor Using Applicable Access Code and Time
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6/1/2018
ISC, ISL, QSL and L9 Rocker Lever Replacement TRP
SRT Code
Description
00-400
Steam Clean - Single
Component Repair
00-90X
Administrative time
03-05G
Rocker Lever - Remove
and Install, All - L9
CM2350 L116B
(OPTIONAL)
99-901
ROCKER LEVER REMOVE AND INSTALL,
ALL (OPTIONAL - QTY 2)
(OPTIONAL)
99-902
ROCKER LEVER REMOVE AND INSTALL,
ALL (OPTIONAL - QTY 4)
(OPTIONAL)
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Time (hrs)
Travel
Travel is not 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
https://quickserve.cummins.com/qs3/pubsys2/xml/en/trp/2019/t1979.html
6/1/2018
ISC, ISL, QSL and L9 Rocker Lever Replacement TRP
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Claim Codes
Description
Code
Pay Code:
International = I
Failure Code:
WRALVB
Attachments
Click here to see t1979_esn-list.xls
(/service/english/attachments/t1979_esn-list.xls)
Engine Family
Fuel System
CM2150 SN
6C, C8.3 ISC, ISCe, QSC8.3
CM850
Design Application
Market Application
All
All
All
All
All
All
All
All
All
All
All
All
All
All
Last Modified: 18-May-2018
https://quickserve.cummins.com/qs3/pubsys2/xml/en/trp/2019/t1979.html
6/1/2018