NHTSA ID Number: 10183723
Manufacturer Communication Number: E274
TSB/Document Date: 2020-12-05
Summary
Non-Safety Campaign Certain vehicles may have a faulty oil module filter cap. The plastic retaining tabs on the cap could break off and enter the engine oil. The remedy is to replace with an improved oil filter cap.
Kenworth Truck Company
Customer Service Department
PO Box 1000
Kirkland, Washington 98083-1000
(425) 828-5888
Date TBD
[First VIN]
Customer Name
Address
City, State Zip
Subject: PSB E274: PACCAR MX-13 Engine Model Year 2019-2020 Oil Filter Cap Replacement
Dear Kenworth Customer,
Kenworth has determined that certain vehicles equipped with a PACCAR MX-13 Engine Model Year 2019-2020 engine may have a
faulty filter cap on the oil module. Over a long period of time, the oil filter cap material may degrade and cause the retaining
tabs that hold the bypass valve to the cap to break off and put the lubrication system into an unfiltered state. The oil
filter cap will be replaced. It is very important that you schedule and complete this service at your earliest convenience..
The problem is…
The plastic retaining tabs on the cap could break off and enter the engine oil.
What your dealer will do…
Your dealer will replace the oil filter cap with a new cap.
What you must do …
Contact your Kenworth Dealer to schedule an appointment for repair.
Please contact a Kenworth
dealership to schedule an appointment for this improvement. You can find your nearest Kenworth![]()
dealer at Dealer Locator on the website www.Kenworth.com or scan the QR code. If you have already had this work performed,
please disregard this letter.
When contacting your selected Kenworth dealer, refer to campaign PSB E274 and the VIN listed on this letter. The work will take
approximately 1.0 hour, depending on vehicle configuration and dealer scheduling. It is requested that you have this improvement
performed at your earliest convenience. There will be no charge to you if completed by 12/01/2021. We apologize for this
inconvenience but ask for your cooperation to ensure your continued satisfaction with Kenworth products.
If you had this repair performed before you received this letter, you may be eligible to receive reimbursement for the cost of obtaining
a pre-notification remedy of the problem associated with this campaign. Please contact your Kenworth
dealer for more information.
If you require further information about this campaign or experience any difficulty in making arrangements for this repair, please
contact Kenworth Customer Service. Provide your name, your dealer’s city and state, your phone number, your email address
(optional), the last 8 digits of your VIN, the bulletin number, and your question using one of the following:
Email: [email protected] with the bulletin number in the subject line
or
Mail: Kenworth
Truck Company, P.O. Box 1000, Kirkland, WA 98083-1000, Attn: Customer Service Department
or
Phone: 425-828-5888
If you no longer own this vehicle, we would appreciate your advising us of the new owner if you know their name.
Thank you,
Annick Hollingsworth
Director of Service Platforms
Kenworth
Truck Company
VIN:
[VIN List]
12/2/2020
PSB E274 - PACCAR MX-13 EPA17 EMY2019-2020 Oil Filter Cap Replacement
Technical Information Bulletin
E274
Section
Engine
Subject
PACCAR
MX-13 EPA17 EMY2019-2020 Oil Filter Cap Replacement
Release Date
11/23/2020
Condition
Certain vehicles may have a faulty oil module filter cap. The plastic retaining tabs on the cap could break off and enter the engine oil.
Chassis Affected
15,248 (13,611 U.S. and 1,637 Canada ) T680, T800, T880, and W900 chassis built from 04/23/2019 through 08/20/2020 equipped with EMY
2019-2020 EPA2017 PACCAR
MX-13 engines. See the attached chassis list for specific chassis.
Action
Campaign
Service all affected chassis that enter your dealership even if the customer identifies no problems with the chassis.
1. Review the attached chassis list for your dealer code and schedule your customer(s) for service if their chassis is on the list.
2. If you are not using Service Management to start repair orders, review SIR for "Complete" next to the E274 campaign code prior to
performing this repair.
3. Follow the procedures below to replace the old filter cap.
Warranty
https://eportal.paccar.net/dealer/uskw/en/service/enginebulletins/enginefieldservice/Pages/E274.aspx
1/5
12/2/2020
PSB E274 - PACCAR MX-13 EPA17 EMY2019-2020 Oil Filter Cap Replacement
Through Standard Warranty or for repairs completed by 12/01/2021, whichever is greater, Kenworth will pay for parts at dealer net plus applicable
mark-up and labor:
0.3 hours labor to replace the filter cap.
Use quick claim E274A only if the cap has broken tabs.
Use quick claim E274B only if the cap DOES NOT have broken tabs.
File an additional claim for extraordinary circumstances. A quick claim for standard labor must be filed first.
Direct Fleets and Dealer Sponsored Fleets (DSF) may not use quick claims when submitting for repairs on chassis related to this bulletin
but must submit a long form specifying part numbers, quantities, and pricing for parts used in the repair. Submittal of a Quick Claim for
repairs made by the Fleet will be denied as pricing is incorrect on quick claims.
Kenworth dealers may perform E274 repairs on Peterbilt
chassis, but Quick Claims do not apply. For Peterbilt chassis repairs, file a long
form claim and use the claim codes below.
Take off parts disposition: If engine damage has occurred, ship the oil filter cap to the Warranty Returns Center with ship code WR,
otherwise destroy the cap.
PRWS CLAIM CODING
Campaign Code:
E274
Campaign Type
Field Repair
Claim Category:
Engine
Repair Type
Proactive
Customer Concern Code
007
Causal Code
A1
Corrective Action Code
12
Responsibility Code:
CampSupp
Failure Location
045-011-015
Causal Part
SRT Code
2047416 or
2151393
045-805
DWC CLAIM CODING
Failure Location:
045-011-015
Work Accomplished:
35
Failure Type:
700
Responsibility Code:
05
SRT Code:
045-805
Claim Type:
F
Vendor Code:
E274
Campaign Field:
E274
Parts
Parts are available through PACCAR
Parts.
Quantity
Part Number
Description
1
2270400PE
Oil Filter Cap
Procedure
Please follow your dealership's safety procedures and precautions to ensure the vehicle can be
safely repaired and maintained.
https://eportal.paccar.net/dealer/uskw/en/service/enginebulletins/enginefieldservice/Pages/E274.aspx
2/5
12/2/2020
PSB E274 - PACCAR MX-13 EPA17 EMY2019-2020 Oil Filter Cap Replacement
Inspect the Oil Filter and Bypass Valve Retaining Tabs
1. On the Engine Oil Module, remove the filter cap.
2. Remove the oil filter cartridge.
3. Carefully, without damaging the filter, inspect the oil filter cartridge pleats for debris, separation at the seam, or tears in the pleats. If
significant debris is found, take clear photos.
A replacement filter is not included for this repair.
Significant debris includes
Non-ferrous material
Aluminum
Irregularly-shaped material
Figure 2 Example of a filter with no significant debris
Figure 3 Example of a filter with significant debris
https://eportal.paccar.net/dealer/uskw/en/service/enginebulletins/enginefieldservice/Pages/E274.aspx
3/5
12/2/2020
PSB E274 - PACCAR MX-13 EPA17 EMY2019-2020 Oil Filter Cap Replacement
Figure 4 Example of a filter with a separated seam
4. Inspect the retaining tabs that hold the bypass valve cage to the filter cap and the tabs that hold the bypass valve to the cage. If any of
them are broken, take clear photos.
Tip: Ensure the camera flash is on or use a flashlight to illuminate the bypass valve.
Figure 5 Oil filter cap cut-away
5. If there are no issues found, install the new oil filter cap with the original oil filter.
6. If broken bypass valve tabs are found or significant debris is found in the filter pleats, start a TCS365 case and await instructions from the
VSC. Provide the following information in the case:
If tabs are broken
If significant debris was found in the filter pleats
If a separated seam is found. In addition, take an oil sample and return the oil sample and filter to PTC.
If a damaged pleat is found. In addition, take an oil sample and return the oil sample and filter to PTC.
Attach photos
TCS365 Case Creation Guide
Follow this guide to create a TCS365 case for this bulletin to ensure the case is flowed to the appropriate personnel.
A TCS365 case for this bulletin is only required if the following is found:
A broken bypass valve
Significant debris in the oil filter pleats
1.
2.
3.
4.
Open TCS365 in Google Chrome or Microsoft Edge.
Select Vehicle Support | Technical Assistance.
Select Case Type Powertrain Support and Case Category Engine Diagnostics.
On the Powertrain Support page, fill in the following fields as follows and fill in the other fields as appropriate:
https://eportal.paccar.net/dealer/uskw/en/service/enginebulletins/enginefieldservice/Pages/E274.aspx
4/5
12/2/2020
PSB E274 - PACCAR
MX-13 EPA17 EMY2019-2020 Oil Filter Cap Replacement
Subject: E274
Description: E274
Complaint/Verification Results: E274 Inspection
Did you perform the required steps: Yes
Did you attach a PDF log file: No
Warranty Dependent Case: No
Repairs and Parts Replaced: Photographed the oil filter bypass valve and/or oil filter cartridge pleats.
Diagnostic Details:
Photographed oil filter cartridge pleats and/or oil filter bypass valve retaining tabs.
Is there debris in the filter pleats?
Is the seam separated or are there damaged pleats?
Are there any broken bypass valve retaining tabs?
Upload File: Upload the oil filter pleat and retaining tab.
Attachments
Customer Letter
Dealer/Chassis list
Authored by: OF
Access to PACCAR’s Enterprise Portal is provided as a benefit of doing business with PACCAR. All applications and content accessed through this
system are confidential and proprietary and the property of PACCAR Inc and its suppliers, and must be kept strictly confidential pursuant to the
contract licensing such access. Disclosure, publication, release or distribution of any material found on PACCAR systems to any person other
than employees with a need to know such information is strictly prohibited. All activity on this system is monitored. If PACCAR suspects or
discovers any unauthorized activity, access may be immediately terminated without prior notification. Violators may be subject to legal action.
© Copyright 2020 PACCAR Inc. All rights reserved. We welcome your feedback on this page. For technical questions or concerns about this
page, please contact the DealerNet Webmaster.
https://eportal.paccar.net/dealer/uskw/en/service/enginebulletins/enginefieldservice/Pages/E274.aspx
5/5
E274-PACCAR MX-13 EPA17 Oil Filter Cap Replacement
Page 1 of 5
Technical Information Bulletin
E274
Section
45 - Engine-MX
Subject
PACCAR MX-13 EPA17 EMY2019-2020 Oil Filter Cap Replacement
Release Date
11/20/2020
Condition
Certain vehicles may have a faulty oil module filter cap. The plastic retaining tabs on the cap could break off and enter the engine oil.
Chassis Affected
14,296 (12,891 U.S. and 1,405 Canada) 365, 367, 389, 567 and 579 vehicles built from 4/18/2019 through 3/18/2020 with an EPA2017 MX-13
engine.
Action
Campaign
Service all affected chassis that enter your dealership even if the customer identifies no problems with the chassis.
1. Review the attached chassis list for your dealer code and schedule your customer(s) for service if their chassis is on the list.
2. If you are not using Service Management to start repair orders, review SIR for “Complete” next to the E274 campaign code
prior to performing this repair.
3. Follow the procedures below to replace the old filter cap.
Warranty
Through Standard Warranty or for repairs completed by 12/01/2021, whichever is greater, Peterbilt
will pay for parts at dealer net plus applicable
mark-up and labor:
0.3 hours labor to replace the filter cap.
Use quick claim E274A only if the cap had broken tabs.
Use quick claim E274B only if the cap DOES NOT have broken tabs.
File an additional claim for extraordinary circumstances. A quick claim for standard labor must be filed first.
Direct Fleets and Dealer Sponsored Fleets (DSF) may not use quick claims when submitting for repairs on chassis related to this bulletin
but must submit a long form specifying part numbers, quantities, and pricing for parts used in the repair. Submittal of a Quick Claim for
repairs made by the Fleet will be denied as pricing is incorrect on quick claims.
Peterbilt
dealers may perform E274 repairs on Kenworth chassis, but Quick Claims do not apply. For Kenworth chassis repairs, file a long
form claim and use the claim codes below.
https://eportal.paccar.net/dealer/uspb/en/service/enginebulletins/enginefieldrepair/Pages/E...
12/2/2020
E274-PACCAR MX-13 EPA17 Oil Filter Cap Replacement
Page 2 of 5
PRWS CLAIM CODING
Campaign Code
E274
Campaign Type
Field Repair
Claim Category
Engine
Repair Type
Proactive
Customer Concern
Code
007
Causal Code
A1
Corrective Action
Code
12
Causal Part
2047416 or
2151393
Failure Location
045-011-015
SRT Code
045-805
DWC CLAIM CODING
Failure Location
045-011-015
Work Accomplished
69
Failure Type
700
Responsibility Code
09
SRT Code
045-805
Claim Type
A
Vendor Code
E274-00
Campaign Field
E274
Take off parts disposition: If engine damage has occurred, ship the oil filter cap to the Warranty Returns Center with ship code
WR, otherwise destroy the cap.
Parts
Parts are available through PACCAR Parts.
Quantity
1
Part Number
2270400PE
Description
Oil Filter Cap
Procedure
Please follow your dealership’s safety procedures and precautions to ensure the vehicle can be safely repaired and maintained.
Inspect the Oil Filter and Bypass Valve Retaining Tabs
1. On the Engine Oil Module, remove the filter cap.
2. Remove the oil filter cartridge.
3. Carefully, without damaging the filter, inspect the oil filter cartridge pleats for debris, separation at the seam, or tears in the
pleats. If significant debris is found, take clear photos.
A replacement filter is not included for this repair.
Significant debris includes
Non-ferrous material
Aluminum
Irregularly-shaped material
https://eportal.paccar.net/dealer/uspb/en/service/enginebulletins/enginefieldrepair/Pages/E...
12/2/2020
E274-PACCAR MX-13 EPA17 Oil Filter Cap Replacement
Page 3 of 5
Figure 2 Example of a filter with no significant debris
Figure 3 Example of a filter with significant debris
https://eportal.paccar.net/dealer/uspb/en/service/enginebulletins/enginefieldrepair/Pages/E...
12/2/2020
E274-PACCAR MX-13 EPA17 Oil Filter Cap Replacement
Page 4 of 5
Figure 4 Example of a filter with a separated seam
4. Inspect the retaining tabs that hold the bypass valve cage to the filter cap and the tabs that hold the bypass valve to the cage. If any of them
are broken, take clear photos.
Tip: Ensure the camera flash is on or use a flashlight to illuminate the bypass valve.
Figure 5 Oil filter cap cut-away
5. If there are no issues found, install the new oil filter cap with the original oil filter.
6. If broken bypass valve tabs are found or significant debris is found in the filter pleats, start a TCS365 case and await instructions from the
VSC. Provide the following information in the case:
If tabs are broken
If significant debris was found in the filter pleats
If a separated seam is found. In addition, take an oil sample and return the oil sample and filter to PTC.
If a damaged pleat is found. In addition, take an oil sample and return the oil sample and filter to PTC.
Attach photos
TCS365 Case Creation Guide
Follow this guide to create a TCS365 case for this bulletin to ensure the case is flowed to the appropriate personnel.
A TCS365 case for this bulletin is only required if the following is found:
A broken bypass valve
Significant debris in the oil filter pleats
1.
2.
3.
4.
Open TCS365 in Google Chrome or Microsoft Edge.
Select Vehicle Support | Technical Assistance.
Select Case Type Powertrain Support and Case Category Engine Diagnostics.
On the Powertrain Support page, fill in the following fields as follows and fill in the other fields as appropriate:
https://eportal.paccar.net/dealer/uspb/en/service/enginebulletins/enginefieldrepair/Pages/E...
12/2/2020
E274-PACCAR
MX-13 EPA17 Oil Filter Cap Replacement
Page 5 of 5
Subject: E274
Description: E274
Complaint/Verification Results: E274 inspection
Did you perform the required steps: Yes
Did you attach a PDF log file: No
Warranty Dependent Case: No
Repairs and Parts Replaced: Photographed the oil filter bypass valve and/or oil filter cartridge pleats.
Diagnostic Details:
Photographed oil filter cartridge pleats and/or oil filter bypass valve retaining tabs.
Is there debris in the filter pleats?
Is the seam separated or are there damaged pleats?
Are there any broken bypass valve retaining tabs?
Upload File: Upload the oil filter pleat and retaining tab.
Attachments
Chassis List
Customer Letter - English
Access to PACCAR’s Enterprise Portal is provided as a benefit of doing business with PACCAR. All applications and content accessed through this
system are confidential and proprietary and the property of PACCAR Inc and its suppliers, and must be kept strictly confidential pursuant to the
contract licensing such access. Disclosure, publication, release or distribution of any material found on PACCAR systems to any person other
than employees with a need to know such information is strictly prohibited. All activity on this system is monitored. If PACCAR suspects or
discovers any unauthorized activity, access may be immediately terminated without prior notification. Violators may be subject to legal action.
© Copyright 2020 PACCAR Inc. All rights reserved. We welcome your feedback on this page. For technical questions or concerns about this
page, please contact the DealerNet Webmaster.
https://eportal.paccar.net/dealer/uspb/en/service/enginebulletins/enginefieldrepair/Pages/E...
12/2/2020
Select the date.
CAMPAIGN LETTER
This notice applies to your vehicle. Your VIN(s) can be found on the bottom or back of this page.
Subject:
E274 – Oil Filter Cap Replacement
EXPIRATION DATE: 12/1/2021
Dear Peterbilt Customer,
Peterbilt has determined that certain vehicles equipped with a PACCAR MX-13 EPA 2017 engine may have a faulty filter cap on the oil
module. Over a long period of time, the oil filter cap material may degrade and cause the retaining tabs that hold the bypass valve to the cap
to break off and put the lubrication system into an unfiltered state. The oil filter cap will be replaced. It is very important that you schedule and
complete this service at your earliest convenience.
The problem is…
The plastic retaining tabs on the cap could break off and enter the engine oil.
Correction…
Your dealer will replace the old cap with an improved cap.
What you must do…
Contact your dealer immediately to schedule an appointment.
Please contact a Peterbilt dealership to schedule an appointment for this improvement. To find your Peterbilt
dealer, please visit the Dealer
Locator at www.Peterbilt.com or scan the QR code. When contacting your Peterbilt
dealer, refer to campaign E274 – Oil Filter Cap
Replacement and the VIN(s) listed in this letter. The work for this improvement will require approximately 1.0 hour of labor depending on
vehicle configuration and dealer scheduling. We would appreciate you scheduling this service for the earliest available date. There will be no
charge to you if completed within standard warranty or by December 1, 2021, whichever is later.
We look forward to the opportunity to deliver this product improvement as part of our effort to provide the highest levels of customer
satisfaction and service expertise. We value your business and appreciate your ongoing loyalty to Peterbilt and its dealer network. Industryleading quality, performance and reliability are hallmarks of Peterbilt products, and we thank you for making Peterbilt your truck of choice.
Sincerely,
Michelle Ponsonby
Director of Customer Service
Peterbilt Motors Company
- 6X better wear protection on critical engine parts than...
- 1.3X better sludge protection than industry standards*
- 3X Stronger against viscosity breakdown than leading full...
- Protection for 10,000 miles between oil changes
- Meets or exceeds the following specifications: API SP/SN...
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TSB/Document ID: E274
Replacement Service Bulletin Number:
MFR Communication Date: 2020-11-20
MFR Internal Campaign ID/Software Version:
Communication Type: Service Bulletin/Repair Instructions
NHTSA Components: ENGINE AND ENGINE COOLING
MFR Component System:
MFR Component Subsystem:
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