TSB170079-082820
Service Bulletin Details
Public Details for: TSB170079-082820
This technical service bulletin announces that verification of aftertreatment component part numbers should be completed before ordering new parts as incorrect part numbers have been etched into aftertreatment components. This is an update
- 9999 -
Models from 9999
| 9999 CUMMINS B6.7 |
| 9999 CUMMINS L9 |
| 9999 CUMMINS X15 |
Incorrect Aftertreatment Part Number Etching Page 1 of 9 Technical Service Bulletin Technical Service Bulletin: Released Date: 31-Aug-2017 TSB170079 Incorrect Aftertreatment Part Number Etching Incorrect Aftertreatment Part Number Etching Warranty Statement The information in this document has no effect on present warranty coverage or repair practices, nor does it authorize TRP or Campaign actions. Contents Product Affected Engine: • B6.7 CM2350 B121B • L9 CM 2350 L116B • X15 CM2350 X114B Chassis Make: • • • • Freightliner® International® Kenworth® Peterbilt® Issue Incorrect part numbers etched on aftertreatment components. Resolution • Before ordering an aftertreatment diesel particulate filter (DPF), aftertreatment decomposition tube (DRT), aftertreatment diesel oxidation catalyst (DOC), or aftertreatment selective catalytic reduction (SCR) catalyst, verify aftertreatment component part numbers are correct for the specific aftertreatment system. Use Tables 1, 2, 3, and 4 below to verify part numbers. https://qsol.cummins.com/qs3/pubsys2/xml/en/tsb/2017/tsb170079.html 9/5/2017 Incorrect Aftertreatment Part Number Etching Page 2 of 9 • See Technical Service Bulletin, Adhesive Aftertreatment Main Body Gasket, TSB170070 for correct gasket part numbers. Part Identification • Figure 1 below displays location of entire assembly part number, which can guide in further identification of needed individual parts. • Figure 2 below displays location of E PN and C PN on aftertreatment DOC. • More information about part number identification and location can be found in the corresponding service manual. ◦ See B6.7 CM2350 B121B Service Manual, Bulletin 5411223. Refer to Procedure 100-001 (/qs3/pubsys2/xml/en/procedures/455/455-100-001.html) in Section E. ◦ See L9 CM2350 L116B Service Manual, Bulletin 5411330. Refer to Procedure 100-001 (/qs3/pubsys2/xml/en/procedures/459/459-100-001.html) in Section E. ◦ See X15 CM2350 X114B Service Manual, Bulletin 5411181. Refer to Procedure 100-001 (/qs3/pubsys2/xml/en/procedures/377/377-100-001.html) in Section E. Figure 1, Aftertreatment Assembly Part Number Location. https://qsol.cummins.com/qs3/pubsys2/xml/en/tsb/2017/tsb170079.html 9/5/2017 Incorrect Aftertreatment Part Number Etching Page 3 of 9 Figure 2, Aftertreatment DOC E PN and C PN Location. Table 1, X15 CM2350 X114B: International® Aftertreatment Assembly Part Numbers E PN C PN Affecte d Modul e Affected Aftertreatment Module Part Numbers Type Incorre ct EPN Correc t EPN Incorre ct CPN Correc t CPN https://qsol.cummins.com/qs3/pubsys2/xml/en/tsb/2017/tsb170079.html Clamp Part Numb er Comm ents 9/5/2017 Incorrect Aftertreatment Part Number Etching Page 4 of 9 Table 1, X15 CM2350 X114B: International® A054U 783 A054U 783 43943 93 43943 93 DPF DRT A055B 965 A054Z 388 A055B 953 A054Z 389 43945 80 43946 55 43945 77 43946 54 https://qsol.cummins.com/qs3/pubsys2/xml/en/tsb/2017/tsb170079.html 53048 49 43946 55 is a DRT for a B6.7 engine ; diamet er is 11.5 in. 43946 54 is a DRT for an X15 engine ; diamet er is 14 in. 43946 54 must be ordere d instea d of 43946 55. 9/5/2017 Incorrect Aftertreatment Part Number Etching Page 5 of 9 Table 1, X15 CM2350 X114B: International® A054U 781 43947 17 DOC A055J 297 A055N 645 43947 56 43948 55 https://qsol.cummins.com/qs3/pubsys2/xml/en/tsb/2017/tsb170079.html 53048 49 43947 56 is a DOC for an X15 engine . 43948 55 is also a DOC for an X15 engine . Both the same diamet er and size. The only differe nce is that 43947 56 has extra OEM bracke ts welde d to end flange of DOC. DOC 9/5/2017 Incorrect Aftertreatment Part Number Etching Page 6 of 9 Table 1, X15 CM2350 X114B: International® may or may not fit depen ding on OEM truck config uration . Table 2, L9 CM2350 L116B: Kenworth™ and Peterbilt™ Aftertreatment Assembly Part Numbers E PN C PN Affecte d Modul e Affected Aftertreatment Module Part Numbers Type Incorre ct EPN Correc t EPN Incorre ct CPN Correc t CPN https://qsol.cummins.com/qs3/pubsys2/xml/en/tsb/2017/tsb170079.html Clamp Part Numb er Comm ents 9/5/2017 Incorrect Aftertreatment Part Number Etching Page 7 of 9 Table 2, L9 CM2350 L116B: Kenworth™ and Peterbilt™ A052V 104 43948 89 DOC A055B 958 A055B 956 - 43945 78 Table 3, L9 CM2350 L116B: Freightliner® Aftertreatment Assembly Part Numbers E PN C PN Affecte d Modul e Affected Aftertreatment Module Part Numbers Type Incorre ct EPN Correc t EPN Incorre ct CPN Correc t CPN https://qsol.cummins.com/qs3/pubsys2/xml/en/tsb/2017/tsb170079.html Clamp Part Numb er Comm ents 9/5/2017 Incorrect Aftertreatment Part Number Etching Page 8 of 9 Table 3, L9 CM2350 L116B: Freightliner® A054 M325 43949 23 DPF A055B 965 A055B 956 43945 80 43945 78 Table 4, B6.7 CM2350 B121B: International® Aftertreatment Assembly Part Numbers E PN A054U 213 C PN 43943 66 Affecte d Modul e Affected Aftertreatment Module Part Numbers Type Incorre ct EPN SCR A055H 540 Correc t EPN A055H 450 Incorre ct CPN - Correc t CPN 43946 97 https://qsol.cummins.com/qs3/pubsys2/xml/en/tsb/2017/tsb170079.html Clamp Part Numb er Comm ents 52727 50 43946 97 was etched on SCR correct ly. EPN was etched incorre ctly. Low risk becau se part orderin g is done using CPN and not EPN. 9/5/2017 Incorrect Aftertreatment Part Number Etching Page 9 of 9 Document History Date Details 2017-6-19 Module Created 2017-8-28 Added Part Identification section. Updated Tables 1, 2, 3, and 4 with clamp part number. Added Figure 1 and Figure 2. Last Modified: 31-Aug-2017 https://qsol.cummins.com/qs3/pubsys2/xml/en/tsb/2017/tsb170079.html 9/5/2017