SEAL 5P1825 - Caterpillar

Illustration 17 g06066171
(1) Inlet Liner
(2) Outlet Spacer
Illustration 18 g06066184
Table 21
Effective Serial Numbers
S/N:JTL01157-UP
S/N:LLM01473-UP
S/N:THR00120-UP
S/N:ZK302089-UP
S/N:ZK404020-UP
S/N:HN300105-UP
S/N:HN400122-UP Turbine Inlet Support Bracket
Table 22
Former Part Number Description New Part Numbers
378-8940 Bracket 461-6026
- Plate 461-6027 Reference: Service Magazine, A New Turbine Inlet Manifold Support Bracket Is Used on C175 Off-Highway Truck EnginesSEPD2018Product improvement to the bolted joint on the turbine inlet support bracket. The new bracket and mounting plates provide an improved abutment to reduce the risk of bracket cracking over time. If the bracket cracks, the turbine inlet exhaust manifold is not properly supported or constrained, which can lead to manifold failures and bellows failures.
Illustration 19 g06066192
(1) Plates
Table 23
Effective Engine Serial Numbers
S/N:B7B02029-UP
S/N:B7C01004-UP
S/N:JTL01156-UP
S/N:LLM01462-UP
S/N:A4K01027-UP
S/N:ZK202071-UP
S/N:ZK302089-UP
S/N:ZK404020-UP
S/N:HN200120-UP
S/N:HN300105-UP
S/N:HN400122-UP Latest Available SW
Table 24
New Software Part Numbers Former Software Part Numbers Application
485-8816 465-3355 793F Low Altitude
485-8817 462-2741 793F High Altitude
485-8821 462-2745 793F Lesser Regulated Countries (LRC)
485-8814 465-3354 795F Series AC
485-8820 462-2744 795F Lesser Regulated Countries (LRC)
485-8815 462-2739 797F Low Altitude
485-8818 462-2742 797F High Altitude
485-8819 462-2743 797F Lesser Regulated Countries (LRC)
485-8822 - 794
485-8823 384-7075 797 North America Retrofit
485-8824 384-7076 797 Export Retrofit
485-8825 304-9333 793F AC Reference: Service Magazine, New Engine Software is Now Available for 793F, 795F, and 797F, 797 Retrofit Off-Highway Truck EnginesM0067028Latest engine software offers various improvements. Key improvements include support for the new fuel injectors, clean fuel module support, HPFP failure diagnostic support, fuel priming improvements, and -7 injector code improvements.