NHTSA ID Number: 10086623
Manufacturer Communication Number: C1638B
TSB/Document Date: 2016-12-20
Summary
THIS CAMPAIGN IS TO REPLACE THE LUBRICATING OIL FILTER BYPASS VALVE. THE NEW BYPASS VALVE DESIGN HAS MORE EFFECTIVE SEALING CAPABILITY AND PROVIDES BETTER PROTECTION TO FUEL PUMP LUBRICATED COMPONENTS. THIS IS A REVISION TO A PREVIOUS COMMUNICATION.
ISX12/15 CM2250/CM2350 Lubricating Oil Filter Bypass Valve Campaign
Campaign Number
C1638
Revision Level
B
Date
12-JUN-2015
Expiration Date (U.S. and Canada)
01-JUN-2016
Engine Family
ISX, QSX15ISX15
ISX, QSX15ISX15
ISX, QSX15ISX15
ISX11.9
ISX11.9
ISX, QSX15ISX15
ISX, QSX15ISX15
ISX, QSX15ISX15
ISX11.9
Fuel System
Page 1 of 5
Group Number
Expiration Date (International
)
01-JUN-2016
Plant
Build Date
From
To
CM2250
CM2250
Warranty Campaign
ISX12/15 CM2250/CM2350 Lubricating Oil Filter
Bypass Valve Campaign
Attention
Worldwide distr./ branches and Div./Reg Offices
U.S / Canadian Distr./Branches and Div. Offices
U.S / Canadian Dealers
This is to revise and replace Campaign 1638-A, dated 02-Jun-2015. This revision is to:
1. Add clarifying narrative, and
2. Update SRTs.
https://qsol2.cummins.com/qs3/pubsys2/xml/en/campaign/2016/c1638.html
7/6/2015
ISX12/15 CM2250/CM2350 Lubricating Oil Filter Bypass Valve Campaign
Page 2 of 5
If additional information is required, contact your Cummins Warranty Operations Group
Leader.
Description
NOTE: The lubricating oil filter bypass valve retaining plug MUST be inspected prior to
starting this repair. If the face of retaining plug is painted with highly visible paint,
STOP, do NOT perform this Campaign. The painted retaining plug indicates that the new
bypass valve is already installed. Do NOT proceed any further.
This Campaign is to replace the lubricating oil filter bypass valve on ISX12 and ISX15
CM2250, ISX12 and ISX15 CM2350, QSX12 and QSX15 CM2250ECF and CM2350, and
ISXe5 engines. The new bypass valve is based on a proven Cummins Midrange design which
has more effective sealing capability and provides better protection to fuel pump lubricated
components. The bypass valve is located in the lubricating oil filter head and is easy to install.
NOTE: The face of the bypass valve retaining plug MUST be clearly painted with a high
quality, highly visible paint marker (preferably white or yellow) to signify that the new
bypass valve has been installed.
Action
In order to qualify for repair under this field action, an engine:
1. will be covered regardless of coverage status up to 5 years/500,000 miles, and
2. MUST be on one (1) of the attached ESN listings, and
3. the lubricating oil filter bypass valve plug must not be already marked with highly visible
paint.
NOTE: Customer In House Repairs are allowed for this field action.
NOTE: There are multiple ESN listings for this field action. Please refer to the
information below to identify the appropriate ESN list to use for ESN eligibility
validation.
a.
b.
c.
d.
e.
f.
ESN-List A: ISX15, EPA 2010 with ESN range of 79393426-79495785
ESN-List B: ISX15, EPA 2010 with ESN range of 79495786-79498377
ESN-List C: ISX12, EPA 2010-2013, and QSX12 T4, QSX T4, T4 Final, ISXe5
ESN-List D: ISX15, EPA 2013 with ESN range of 79470191-79719257
ESN-List E: ISX15, EPA 2013 with ESN range of 79719258-79798514
ESN-List F: ISX15, EPA 2013 with ESN range of 79798515-79815751
After verifying that the engine meets the above requirements, perform the following actions:
1. Remove lubricating oil filter bypass valve. Please refer to Service Manual (4022250 for
ISX15 CM2250, 2883557 for QSX15 CM2250 ECF, 2883561 for QSX11.9 CM2250 ECF
and 2883445 for ISX12 CM2250, 4310641 for ISX15 CM2350, 4310646 for ISX12
https://qsol2.cummins.com/qs3/pubsys2/xml/en/campaign/2016/c1638.html
7/6/2015
ISX12/15 CM2250/CM2350 Lubricating Oil Filter Bypass Valve Campaign
Page 3 of 5
CM2350, 4332712 for QSX15 CM2350, 4310736 for ISX15 CM2250SN) and Procedure
007-014.
2. Install bypass valve, part number 4357177. Please refer to Service Manual (4022250 for
ISX15 CM2250, 2883557 for QSX15 CM2250 ECF, 2883561 for QSX11.9 CM2250 ECF
and 2883445 for ISX12 CM2250, 4310641 for ISX15 CM2350, 4310646 for ISX12
CM2350, 4332712 for QSX15 CM2350, 4310736 for ISX15 CM2250SN) and Procedure
007-014.
3. Paint the face of the bypass valve retaining plug with high quality, highly visible paint
marker (preferably white or yellow) to signify that the new bypass valve has been
installed and the retaining plug properly torqued.
Material Disposition
Materials removed as a result of this field action must be scrapped.
Reimbursements
Parts
The following parts are covered under this field action:
Part Number
Quantity
Description
4357177
1
VALVE, PRESSURE RELIEF
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: Only one (1) Lubricating Oil Bypass Valve Remove and Install SRT can be
claimed.
NOTE: Steam cleaning is not required.
Labor using applicable Access Code and Time:
SRT
Description
Code
00-90X
Administrative time
07-01Y Lubricating Oil Filter Bypass Valve - Remove and Install - ISX15 CM2350
X101 (OPTIONAL)
07-01Z LUBRICATING OIL FILTER BYPASS VALVE - REMOVE AND INSTALL ISX15 CM2250 (OPTIONAL)
07-02J LUBRICATING OIL FILTER BYPASS VALVE - REMOVE AND INSTALL ISX15 CM2250 SN (OPTIONAL)
07-02K Lubricating Oil Filter Bypass Valve - Remove and Install - QSX15 CM2350
X106 (OPTIONAL)
https://qsol2.cummins.com/qs3/pubsys2/xml/en/campaign/2016/c1638.html
Time
(hrs)
7/6/2015
ISX12/15 CM2250/CM2350 Lubricating Oil Filter Bypass Valve Campaign
Page 4 of 5
07-02L LUBRICATING OIL FILTER BYPASS VALVE - REMOVE AND INSTALL QSX15 CM3250 X105 (OPTIONAL)
07-02N LUBRICATING OIL FILTER BYPASS VALVE - REMOVE AND INSTALL QSX15 CM2250 ECF (OPTIONAL)
07-02P Lubricating Oil Filter Bypass Valve - Remove and Install - ISX12 CM2350
X102 (OPTIONAL)
07-02Q LUBRICATING OIL FILTER BYPASS VALVE - REMOVE AND INSTALL ISX12/ISX11.9 CM2250 (OPTIONAL)
07-02R LUBRICATING OIL FILTER BYPASS VALVE - REMOVE AND INSTALL QSX11.9 CM2250 ECF (OPTIONAL)
Travel
Travel is covered under this field action. Towing is not covered under this field action.
NOTE: When travel is needed, please plan ahead to perform the campaign on multiple
units whenever possible and file multi-ESN claims accordingly. When filing claims for
multiple ESNs, where travel is required, travel can be filed to ONLY one (1) ESN.
Other Claimables
Consumables are not covered under this field action.
Claim Instructions
For Cummins Dealers, claims for this Field Campaign 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
WLCBPO
Attachments
Click here to see c1638_esn-list-a.xls
Click here to see c1638_esn-list-b.xls
https://qsol2.cummins.com/qs3/pubsys2/xml/en/campaign/2016/c1638.html
7/6/2015
ISX12/15 CM2250/CM2350 Lubricating Oil Filter Bypass Valve Campaign
Page 5 of 5
Click here to see c1638-a_esn-list-c.xls
Click here to see c1638_esn-list-d.xls
Click here to see c1638_esn-list-e.xls
Click here to see c1638_esn-list-f.xls
Last Modified: 16-Jun-2015
Copyright © 2000-2010 Cummins Inc. All rights reserved.
https://qsol2.cummins.com/qs3/pubsys2/xml/en/campaign/2016/c1638.html
7/6/2015
- 3X Stronger than the leading full synthetic*
- 10X Better high stress performance**
- 20,000 miles between oil changes***
- Viscosity breakdown as measured in Kurt Orbahn test on 5W...
- As measured in Seq IX test under high load/torque conditions...
- Phosphorus Replacement Technology to help extend the life of...
- Reduces leaks, oil burnoff and power robbing deposits
- 15,000 miles between oil changes*
- Meets or exceeds the following specifications: API SP/SN...
- Or one year, whichever comes first
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TSB/Document ID: C1638B
Replacement Service Bulletin Number:
MFR Communication Date: 2015-06-16
MFR Internal Campaign ID/Software Version:
Communication Type: Service Bulletin/Repair Instructions
NHTSA Components: FUEL SYSTEM, OTHER:DELIVERY:FUEL PUMP
MFR Component System:
MFR Component Subsystem:
Previous TSB | Next TSB |
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