2009/10/01 New Turbochargers and New Heatshields are Now Used {1052, 1067, 1073} Caterpillar


New Turbochargers and New Heatshields are Now Used {1052, 1067, 1073}
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2009/10/01 [SEPD1013]
AIR INLET AND EXHAUST SYSTEM
MANIFOLD GP-EXHAUST
2009/10/01 New Turbochargers and New Heatshields are Now Used {1052, 1067, 1073}
Underground Articulated Truck:
AD55B (S/N: JNW1-UP)
Service Magazine SEPD1013, 01 October 2009, "Procedure To Install New Heatshields". Disregard this article. Refer to the article that follows.

ReferenceRefer to Special Instruction, REHS4622, "Procedure to Install New Heatshields".

Description of Change: New turbochargers are now used which will improve reliability and durability.

Adaptable To:

Table 1
Model     Effective with     Adaptable to    
AD55B     S/N:JNW150-UP     S/N:JNW1-149    

Table 2
Qty     New Part Number     Description     Former Part Number    
1     317-5275     Turbocharger Gp     308-0096    
1     317-5276     Turbocharger Gp     308-0097    
1     338-6555     Heatshield Gp     304-6217    
Do not mix the new Turbocharger Gp with the old Turbocharger Gp. Engine damage may occur.

Information System:

D5R Track-Type Tractor Ripper Does Not Function
D6T Track-Type Tractor Hydraulic System Piston Pump (Implement)
C9.3 Engines for Caterpillar Built Machines Turbocharger - Remove and Install - Cooled by Coolant
3512C and 3516C Marine Auxiliary and Generator Set Engines Rotating Rectifier - Check
973K Track-Type Loader Systems Piston Pump (Implement)
973 K Track-Type Loaders Control Valve (Bucket Lift)
C9.3 Tier 4 Final Engines Cooling System
973D Track-Type Loader Engine Valve Lash - Check
Repair and Reinforcement of the Rear Frame for the 988G and 988H Machines in Special Applications{7051}
C9.3 Tier 4 Final Engines Basic Engine
973D Track-Type Loader Hydraulic System Lift Circuit
C9.3 Tier 4 Final Engines General Information
2009/06/01 The Assembly Process for the Front Axle Mount is Now Improved {3258, 3260}
2009/06/15 Improved Routing of the Harness Enhances Reliability {1408, 5063, 5705}
D5R Track-Type Tractor Connector Contact Description
C4.2 and C6.4 Engines for Caterpillar Built Machines Engine Valve Lash - Inspect/Adjust
C9.3 Engines for Caterpillar Built Machines Water Temperature Regulator - Remove and Install
973 K Track-Type Loaders Control Valve (Bucket Tilt)
973 K Track-Type Loaders Control Valve (Multipurpose Bucket)
973D Track-Type Loader Engine Starting with Jump Start Cables
2009/06/01 Correction to Disassembly and Assembly , "Differential and Bevel Gear (Front) - Install" {3256, 3258}
973 K Track-Type Loaders Control Valve (Ripper)
973 K Track-Type Loaders Hydraulic Manifold (Bank Valve Outlet)
D6T Track-Type Tractor Hydraulic System Piston Pump (Fan Drive)