2015/07/16 Caterpillar


A New Turbine Inlet Manifold Support Bracket Is Used on C175 Off-Highway Truck Engines {1059}

Usage:

793F AC EMD
Off-Highway Truck/Tractor:
793FSeries AC (S/N: EMD1-UP)
793F (S/N: SND1-UP; SSP1-UP; RBT1-UP)
795FSeries AC (S/N: ERM1-UP)
795F (S/N: SNT1-UP)
797F (S/N: LAJ1-UP; WSP1-UP)

Description of Change: The new bracket utilizes new mounting hardware, including two support plates for an improved connection and increased durability.

Adaptable To: The new 461-6026 Bracket replaces the existing 378-8940 Bracket. The new bracket is adaptable back to first production on the serial numbers listed above.

Refer to Table 1 for a list of part numbers needed to install the new bracket.




Illustration 1g03833359

(1) 322-5830 Bolt

(2) 373-9176 Spacer

(3) 461-6026 Bracket

(4) 461-6027 Plate

(5) 099-0169 Bolt

(6) 198-4768 Hard Washer

Table 1
New Part Number     Description     Quantity    
099-0169     Bolt     2    
198-4768     Hard Washer     2    
461-6026     Bracket     1    
461-6027     Plate     2    
This change is effective for the serial numbers listed in Table 2.

Table 2
Effective Engine Serial Numbers    
S/N:B7B02029-UP    
S/N:B7C01004-UP    
S/N:JTL01156-UP    
S/N:LLM01462-UP    
S/N:A4K01027-UP    

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