TSB150133-111620
Service Bulletin Details
Public Details for: TSB150133-111620
This techical service bulletin announces the release of new exhaust manifold gaskets and manfolds and new upper engine gasket kit part numbers to reduce instances of leaking exhaust manifold gaskets and cracked exhaust manifolds. This is a
- 9999 -
New Exhaust Manifold, Exhaust Manifold Gaskets, and Upper Engine Gasket Kits Page 1 of 4 Technical Service Bulletin Technical Service Bulletin: Released Date: 28-Nov-2018 TSB150133 New Exhaust Manifold, Exhaust Manifold Gaskets, and Upper Engine Gasket Kits New Exhaust Manifold, Exhaust Manifold Gaskets, and Upper Engine Gasket Kits 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 • • • • ISX12/ISX11.9 CM2250 ISX12 CM2350 X102 ISX12 G CM2180 EJ QSX11.9 CM2250 ECF Description of Change This document announces the release of new exhaust manifold gaskets and exhaust manifolds for the ISX12 G CM2180 EJ and new upper engine gasket kit part numbers for all engines in the product affected section above. The ISX12 G CM2180 EJ new upper gasket kit includes the new ISX12 G CM2180 EJ exhaust manifold gasket part numbers. The contents of all other new upper gasket kits are unchanged. Reason for Change To reduce instances of leaking exhaust manifold gaskets and cracked exhaust manifolds. Service Instructions https://qsol.cummins.com/qs3/pubsys2/xml/en/tsb/2015/tsb150133.html 11/29/2018 New Exhaust Manifold, Exhaust Manifold Gaskets, and Upper Engine Gasket Kits Page 2 of 4 If exhaust manifold center section does not meet reuse guidelines, inspect exhaust manifold end sections for reuse. Exhaust manifold end sections are to be replaced only if they do not meet reuse guidelines. Service Parts Availability Table 1, Exhaust Manifold Gasket Fuel Type Product Obsolete Single Port Natural Gas Compresse d (CNG) and Liquefied (LNG) ISX12 G CM2180 EJ 2888041 2888042 4386982 4386983 Diesel ISX12/ISX1 1.9 CM2250, ISX12 CM2350 X102, QSX11.9 CM2250 ECF 4386631 4386632 4386982 4386983 Obsolete Dual Port New Single Port New Dual Port Table 2, Upper Engine Gasket Kits Fuel Type Product Obsolete Part Number New Part Number Natural Gas Compressed (CNG) and Liquefied (LNG) ISX12 G CM2180 EJ 2881967 4376466 Diesel ISX12/ISX11.9 CM2250, ISX12 CM2350 X102, QSX11.9 CM2250 ECF 2881967 4376467 https://qsol.cummins.com/qs3/pubsys2/xml/en/tsb/2015/tsb150133.html 11/29/2018 New Exhaust Manifold, Exhaust Manifold Gaskets, and Upper Engine Gasket Kits Page 3 of 4 Table 3, New ISX12 G CM2180 EJ Exhaust Manifold Center Section Fuel Type Product Mount Option Number Obsolete Exhaust Manifold Center Section Natural Gas Compresse d (CNG) and Liquefied (LNG) ISX12 G CM2180 EJ Mid-Mount TB2389 2888030 4389455 Natural Gas Compresse d (CNG) and Liquefied (LNG) ISX12 G CM2180 EJ Low-Mount TB2390 2892003 4399719 Diesel ISX12/ISX1 1.9 CM2250, ISX12 CM2350 X102, QSX11.9 CM2250 ECF Mid-Mount TB2363 2888030 5413974 Diesel ISX12/ISX1 1.9 CM2250, ISX12 CM2350 X102, QSX11.9 CM2250 ECF Low-Mount TB2364 2892003 5440765 https://qsol.cummins.com/qs3/pubsys2/xml/en/tsb/2015/tsb150133.html New Exhaust Manifold Center Section 11/29/2018 New Exhaust Manifold, Exhaust Manifold Gaskets, and Upper Engine Gasket Kits Page 4 of 4 Part Compatibility The new part numbers are backward compatible and transparent to assembly. Part Structure The existing part numbers have been obsoleted and superseded by the new part numbers. Part Inventory Action For ISX12/ISX11.9 CM2250, ISX12 CM2350 X102, and QSX11.9 CM2250 ECF engines, use existing part number inventory before using the new part number. For ISX12 G CM2180 EJ engines, use only new part numbers. Document History Date Details 2015-7-31 Module Created 2015-9-24 Non-Product Problem Solving (PPS) 2015-9-25 Non-Product Problem Solving (PPS) 2016-7-1 Updated title, Product Affected, and added Table 3. 2016-12-5 Updated Table 3 with part number 2892003 and 4399719. Added option TB2364 to Table 3. 2018-11-16 Updated Table 1 with part numbers 4386982 and 4386983. Last Modified: 28-Nov-2018 https://qsol.cummins.com/qs3/pubsys2/xml/en/tsb/2015/tsb150133.html 11/29/2018