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NHTSA ID Number: 10199049

Manufacturer Communication Number: 511381

TSB/Document Date: 2021-08-03


Summary

CumminseBay logo states per NHTSA 21E-032, the fuel rail assembly may develop leaks, which may result in an undetected prolonged diesel fuel spray.


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TSB/Document ID: 511381

Replacement Service Bulletin Number:

MFR Communication Date: 2021-07-08

MFR Internal Campaign ID/Software Version:

Communication Type: Service Bulletin/Repair Instructions

NHTSA Components: FUEL SYSTEM, DIESEL

MFR Component System:

MFR Component Subsystem:


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Customer Notification
DEPARTMENT OF COMPLIANCE

VEHICLE SAFETY AND RECALL MANAGEMENT
BUILDING 11
423 N MAIN ST
MIDDLEBURY, INDIANA 46540-9218

Customer Notification: 51-1381

,

O

Integrity

O

Safety

O

Quality

O

Customer Service
July 8, 2021
This Notice applies to your vehicle VIN listed above.

Dear Forest RivereBay logo Customer:
Forest RivereBay logo is alerting you to a Daimler TruckseBay logo North America and CumminseBay logo Fuel Rail Equipment recall (FL886) involving
certain 2018 – 2021 Berkshire Class A Motorhome, 2018 – 2021 DynamaxeBay logo DX3 Class C Motorhome, Dynaquest XL Class
C Motorhome and 2018 – 2021 Force Class C Motorhome recreational vehicles. Please see the information below, which
describes the issue and provides you with details on the steps you should take to have your vehicle repaired.
WHAT IS THE ISSUE?
CumminseBay logo states per NHTSA 21E-032, “the fuel rail assembly may develop leaks, which may result in an undetected
prolonged diesel fuel spray.”
OWNERS AND DEALERS: WHAT SHOULD YOU DO?
Please review and follow the notice that accompanies this letter.

Sincerely,
Forest RivereBay logo, Inc.
Office of Corporate Compliance

Page 1 of 1

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ATTENTION: Dealer Principal, Warranty Manager, Service
Manager, Parts Manager
FreightlinereBay logo Dealers – U.S. and Canada
Western StareBay logo and Sterling Dealers – U.S. and Canada
FCCC Dealers – U.S. and Canada
Thomas Built Buses Dealers – U.S. and Canada
Direct Warranty Customers – U.S. and Canada
Detroit Diesel Distributors
Export Distributors

9 B

1 0 B

Effective:

1 1 B

0 B

REF #:

Release:

SUBJECT:

Daimler TruckseBay logo North America LLC
W ARRANTY CAMPAIGNS DEPARTMENT
P.O. Box 4090
Portland, Oregon 97208-4090

ICI21-015

2 B

3 B

4 B

8 B

07/02/21

800-547-0712

If you have questions
about this Letter, please
submit your inquiry on the
Web using the WSC Link
on DTNAConnect

07/02/21

FL886 – CumminseBay logo Fuel Rail Equipment (Companion Campaign)

This letter is to inform you that Recall FL886 – CumminseBay logo Fuel Rail Equipment is a supplier responsible
recall.
CumminseBay logo has notified customers and repair locations of the Interim notification regarding CumminseBay logo safety
recall C2423 & C2425
CumminseBay logo is in the process of securing parts, special tooling and repair instructions. A
second/Final notice will be mailed when parts and tooling are available.
CumminseBay logo is advising customers to periodically check the fuel rail for signs of leaking, and seek repairs if
leaks are identified. If a leak occurs, the operator may see or smell diesel fuel and, in some cases, the
check engine lamp may illuminate.
Note for DTNA dealers: Any Interim or Final repair will be completed by CumminseBay logo Distributors and
authorized Warranty Dealers. This ICI letter is for your information should the dealership get any
questions. For your reference, a copy of the CumminseBay logo owner notice, with French translation, concerning
CumminseBay logo safety recall C2423 & C2425 is on the following pages.
If you have questions or concerns about this recall, please contact your local CumminseBay logo Distributor or
authorized Warranty Dealer. You may also contact CumminseBay logo Care at 1-800-CUMMINSeBay logo (1-800-286-6467),
or visit our website at care.cummins.com.
If you have questions or need further information, contact the Warranty Campaigns Department by
submitting an inquiry through the WSC Link on DTNAConnect.
French translation of Important Campaign Information letter on page 2.

The information contained in this letter supercedes and supplements any related policies and procedures in any previously
released bulletins, the Warranty Manual, and/or previously released letters. Failure to read or distribute this letter will not
exempt addressees from compliance with the information contained herein.

ATTENTION: Dealer Principal, Warranty Manager, Service
Manager, Parts Manager
FreightlinereBay logo Dealers – U.S. and Canada
Western StareBay logo and Sterling Dealers – U.S. and Canada
FCCC Dealers – U.S. and Canada
Thomas Built Buses Dealers – U.S. and Canada
Direct Warranty Customers – U.S. and Canada
Detroit Diesel Distributors
Export Distributors

1 2 B

1 3 B

Effective:

1 4 B

1 B

REF #:

Release:

SUBJECT:

5 B

6 B

7 B

ICI21015
07/02/21

Daimler TruckseBay logo North America LLC
W ARRANTY CAMPAIGNS DEPARTMENT
P.O. Box 4090
Portland, Oregon 97208-4090

800-547-0712

If you have questions
about this Letter, please
submit your inquiry on the
Web using the WSC Link
on DTNAConnect

07/02/21

FL886 - Équipement de rampe de carburant CumminseBay logo (campagne
d'accompagnement)

Cette lettre a pour but de vous informer que le rappel FL886 – CumminseBay logo Fuel Rail Equipment est
un rappel responsable du fournisseur.
CumminseBay logo a informé les clients et les centres de réparation de la notification provisoire concernant
le rappel de sécurité CumminseBay logo C2423 et C2425
CumminseBay logo est en train de sécuriser les pièces, l'outillage spécial et les instructions de
réparation. Un deuxième/dernier avis sera envoyé par la poste lorsque les pièces et
l'outillage seront disponibles.
CumminseBay logo conseille aux clients de vérifier périodiquement la rampe d'injection pour détecter tout
signe de fuite et de rechercher des réparations si des fuites sont identifiées. En cas de fuite,
l'opérateur peut voir ou sentir le carburant diesel et, dans certains cas, le témoin de contrôle du
moteur peut s'allumer
Remarque pour les revendeurs DTNA : Toute réparation intermédiaire ou finale sera effectuée
par les distributeurs CumminseBay logo et les revendeurs agréés sous garantie. Cette lettre ICI est pour
votre information si le concessionnaire a des questions. Pour votre référence, une copie de l'avis
du propriétaire CumminseBay logo, avec traduction française, concernant le rappel de sécurité CumminseBay logo
C2423 et C2425 se trouve dans les pages suivantes.
Si vous avez des questions ou des préoccupations concernant ce rappel, veuillez contacter votre
distributeur CumminseBay logo local ou votre revendeur agréé sous garantie. Vous pouvez également
contacter CumminseBay logo Care au 1-800-CUMMINSeBay logo (1-800-286-6467), ou visiter notre site Web à
care.cummins.com.
Si vous avez des questions ou avez besoin de plus amples informations, contactez le service des
campagnes de garantie en soumettant une demande via le lien WSC sur DTNAConnect.

The information contained in this letter supercedes and supplements any related policies and procedures in any previously
released bulletins, the Warranty Manual, and/or previously released letters. Failure to read or distribute this letter will not
exempt addressees from compliance with the information contained herein.

Transports Canada 2021-271
*** IMPORTANT SAFETY RECALL***
Interim Recall Notice
Transport Canada Recall #2021-271
June 18, 2021
Dear CumminseBay logo Customer:
This notice is sent to you in accordance with the requirements of the Motor Vehicle Safety Act.
This is to inform you that your vehicle may contain a defect that could affect the safety of a
person.
CumminseBay logo is conducting a recall involving certain CumminseBay logo L9eBay logo and ISX12 engines manufactured
between January 2, 2017 and October 16, 2020 installed in buses, school buses, emergency
vehicles and recreational vehicles. This notice applies to your engines in the vehicles listed on
the enclosed table.
WHAT IS THE PROBLEM?
The fuel rail assembly may develop leaks, which may result in an undetected prolonged diesel
fuel spray. A leak involving spraying/misting fuel in the presence of an ignition source may
increase the risk of fire.
WHAT WILL CUMMINSeBay logo DO?
CumminseBay logo is currently developing the permanent remedy for this issue. You will receive a second
notification to inform you when the final remedy is available and to provide instructions to
schedule the recall for your engine.
WHAT SHOULD YOU DO?
In the meantime, CumminseBay logo advises you to periodically check the fuel rail for signs of leaking and
seek repairs if leaks are identified. If a leak occurs, the operator may see or smell diesel fuel and,
in some cases, the check engine lamp may illuminate.
Vehicle lessors receiving this recall notice are required by law to forward a copy of this notice and
any subsequent notices to the lessee within ten (10) days.
WHO SHOULD YOU CONTACT IF YOU HAVE FURTHER QUESTIONS OR CONCERNS?
If you have questions or concerns about this recall, please contact your local CumminseBay logo Distributor
or authorized warranty dealer. You may also contact CumminseBay logo Care at 1-800- CUMMINSeBay logo (1The information contained in this letter supercedes and supplements any related policies and procedures in any previously
released bulletins, the Warranty Manual, and/or previously released letters. Failure to read or distribute this letter will not
exempt addressees from compliance with the information contained herein.

800286-6467) or visit our website at care.cummins.com. For additional information about the
recall, you may contact Transport Canada’s Information Centre at 1-800-333-0510.
If you have not registered your CumminseBay logo product, please complete the enclosed registration card
or register your product at https://prodreg.cummins.com/prodreg/#/webform/contactInfo.
If you are no longer the owner of the vehicle listed on the enclosed table, please forward this
notice to the new owner or provide the new owner’s contact information to CumminseBay logo so that we
can notify them of this recall.
CumminseBay logo is taking this action in the interest of safety and satisfaction with our products. We
apologize for any inconvenience and thank you for your attention to this matter.
Sincerely,
Campaign Administrator CumminseBay logo Inc.

The information contained in this letter supercedes and supplements any related policies and procedures in any previously
released bulletins, the Warranty Manual, and/or previously released letters. Failure to read or distribute this letter will not
exempt addressees from compliance with the information contained herein.

*** RAPPEL IMPORTANT CONCERNANT LA SÉCURITÉ ***
Avis provisoire de rappel Numéro e rappel de Transports Canada 2021-271
18 juin 2021
Cher client CumminseBay logo,
Le présent avis vous est envoyé conformément aux exigences de la Loi sur la sécurité
automobile.
La présente a pour but de vous informer que votre véhicule est susceptible d’avoir un défaut qui
pourrait porter atteinte à la sécurité humaine.
CumminseBay logo effectue le rappel de certains moteurs CumminseBay logo L9eBay logo et ISX12 fabriqués entre le 2
janvier 2017 et le 16 octobre 2020 et qui équipent les autocars urbains, les autobus scolaires, les
véhicules d’urgence et les véhicules récréatifs. Cet avis s’applique aux moteurs des véhicules
figurant dans le tableau ci-joint.
QUEL EST LE PROBLÈME?
Il est possible que des fuites surviennent dans la rampe d’alimentation. Ces fuites pourraient faire
en sorte que le jet de carburant diesel soit de plus longue durée, sans que ce phénomène ne
puisse être détecté. Du carburant pulvérisé ou un panache de carburant provenant d’une fuite
qui entre en contact avec une source d’allumage représente un risque de feu.
QUELLE SERA LA RÉPONSE DE CUMMINSeBay logo?
CumminseBay logo travaille actuellement à mettre au point une solution permanente à ce problème. Vous
recevrez un deuxième avis qui vous indiquera le moment où une solution définitive sera offerte et
qui vous donnera aussi des instructions pour procéder au rappel de votre moteur.
QUE DEVEZ-VOUS FAIRE?
D’ici là, CumminseBay logo vous recommande d’effectuer une vérification périodique de la rampe
d’alimentation pour y détecter tout signe de fuite et pour pouvoir effectuer les réparations
nécessaires, le cas échéant. Si des fuites surviennent, il est possible que l’opérateur voie la
présence de carburant diesel ou qu’il perçoive son odeur et, dans certaines circonstances, il est
possible que le voyant de vérification du moteur. Les ailleurs de véhicules qui reçoivent le
présent avis de rappel doivent en faire suivre une copie aux locataires, ainsi qu’une copie de tout
avis subséquent, dans un délai de dix (10) jours.
CumminseBay logo Inc.
Box 3005

The information contained in this letter supercedes and supplements any related policies and procedures in any previously
released bulletins, the Warranty Manual, and/or previously released letters. Failure to read or distribute this letter will not
exempt addressees from compliance with the information contained herein.

Columbus, IN 47202-3005
ÉtatsUnis 40911
1 800 CUMMINSeBay logo
QUI DEVEZ-VOUS CONTACTER EN CAS DE QUESTION OU D’INQUIÉTUDE?
Communiquez avec votre distributeur local ou avec votre concessionnaire de garantie agréé
CumminseBay logo pour toute question ou toute inquiétude concernant ce rappel. Vous pouvez également
communiquer avec l’équipe d’entretien de CumminseBay logo au 1 800 CUMMINSeBay logo (1 800 286-6467), ou
visiter notre site Web care.cummins.com. Pour plus d'informations sur le rappel, vous pouvez
contacter le Transport Canada’s Information Centre au 1-800-333-0510.
Si vous n’avez pas enregistré votre produit CumminseBay logo, veuillez remplir la carte d’enregistrement
ci-jointe ou enregistrez votre produit sur le site
https://prodreg.cummins.com/prodreg/#/webform/contactInfo.
Si vous n’êtes plus le propriétaire du moteur ou du véhicule qui figure dans le tableau ci-joint,
veuillez faire parvenir le présent avis au nouveau propriétaire ou faire parvenir ses coordonnées
à CumminseBay logo, afin que nous puissions l’avertir de ce rappel.
CumminseBay logo prend cette mesure pour renforcer la sécurité et pour accroître la satisfaction en ce qui
concerne nos produits. Nous vous présentons toutes nos excuses pour ce désagrément et nous
vous remercions de votre attention.
Bien cordialement,
Administrateur de campagne CumminseBay logo Inc.

The information contained in this letter supercedes and supplements any related policies and procedures in any previously
released bulletins, the Warranty Manual, and/or previously released letters. Failure to read or distribute this letter will not
exempt addressees from compliance with the information contained herein.

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