A New Insulated Support Assembly is Now Used on 773G and 775G Off-Highway Trucks {7257}
- Quarry Truck:
- 773G (S/N: MWH1-UP; JWS1-UP; T5S1-UP; T5T1-UP)
- 775G (S/N: T5F1-UP; RFM1-UP; MJS1-UP; T5W1-UP)
Description of Change: The support assembly will be insulated to protect the batteries from heat loads generated by the engine and differential. The insulated support assembly will prevent battery degradation due to operating in high heat.
Adaptable To:
Show/hide table
 | |
| Illustration 1 | g03321265 |
The new insulated 420-1533 Support As (1) is a direct replacement for the former 368-4014 Support As in the 314-7130 Battery Box Gp .
The new 420-1533 Support As is adaptable to the machine and effective in production with the machine that are listed in Table 1.
Show/hide table
| Sales Model | Adaptable to the machine | Effective in production with the machine |
| 773G | S/N:JWS1-225 | S/N:JWS226-UP |
| S/N:MWH1-285 | S/N:MWH286-UP | |
| S/N:T5S1-114 | S/N:T5S115-UP | |
| S/N:T5T1-101 | S/N:T5T102-UP | |
| 775G | S/N:MJS1-355 | S/N:MJS356-UP |
| S/N:RFM1-492 | S/N:RFM493-UP | |
| S/N:T5F1-101 | S/N:T5F102-UP | |
| S/N:T5W1-107 | S/N:T5W108-UP |
Caterpillar Information System:
2012/10/24 A New Water Temperature Regulator Is Available for Certain Commercial Engines {1355}
826K Landfill Compactor Belt - Inspect/Adjust/Replace
The Mounting Clamp of the Accumulator Group is Breaking on Certain 797B and 797F Off-Highway Trucks{4331} The Mounting Clamp of the Accumulator Group is Breaking on Certain 797B and 797F Off-Highway Trucks{4331}
CB44B Vibratory Asphalt Compactor Propel System (Solid Drum) Hydraulic Schematic (Propel System) - Solid Drum
745 Articulated Truck Aftercooler Core - Inspect/Clean
C1.5 and C2.2 Engines for Caterpillar Built Machines Exhaust Has Excessive Black Smoke
CB44B Vibratory Asphalt Compactor Propel System (Solid Drum) Electrical Schematic (Propel System) - Solid Drum
826K Landfill Compactor Brake Accumulator - Check
C1.5 and C2.2 Engines for Caterpillar Built Machines Engine Vibration Is Excessive
559C and 579C Knuckleboom Loaders Solenoid Valve and Manifold - Thermal Bypass
521B and 522B Track Feller Bunchers Engine Supplement Unit Injector Hydraulic Pump - Remove and Install
C1.5 and C2.2 Engines for Caterpillar Built Machines Engine Stalls at Low RPM
2012/12/10 A New Mud Guard in the Fender Group Is Now Used on Certain 773G and 775G Quarry Trucks {4220, 7252}
2012/10/23 New Permanent Coupling Assemblies Are Now Used for the Service Brake Group on 773G and 775G Quarry Trucks {4251}
CB-634D Paving Compactor Lubricant Viscosities
2012/10/03 A New Valve Lifter Assembly Is Used in 3500B Engines {1209}
2012/10/30 A New Valve Lifter Assembly Is Used in 3500B and 3500C Engines {1209}
559C and 579C Knuckleboom Loaders General Information (Stabilizer System)
2012/10/03 Importance of Proper Valve Lash Setting {1102, 1121, 1123, 1209}
2012/10/04 Importance of Proper Valve Lash Setting {1102, 1121, 1123}
Procedure to Configure VIMS 3G® On Certain Cat® Products {7601} Procedure to Configure VIMS 3G® On Certain Cat® Products {7601}
C1.5 and C2.2 Engines for Caterpillar Built Machines Fuel Consumption Is Excessive
C1.5 and C2.2 Engines for Caterpillar Built Machines Fuel Contains Water
C1.5 and C2.2 Engines for Caterpillar Built Machines Inlet Air Temperature Is High