Improved Fan Drive Group Bolts are Now Used on Certain 784 and 785 Off-Highway Trucks {1359}
- OEM
- CAT WDS (S/N: M3J1-UP)
- Off-Highway Truck/Tractor
- 784C (S/N: 2PZ1-UP)
- 785C (S/N: APX1-UP)
- 785D (S/N: DMC1-UP; MSY1-UP)
- 785C (S/N: APX1-UP)
Description Of Change: Improved fan drive group bolts are now used on the machines listed above. Improved fan drive group have longer bolts which helps to prevent the bolts from prematurely loosening. The longer bolt provides better retention and service life.
Adaptable To: The following changes are adaptable to the products within the listed serial numbers, and are effective with all products after the listed serial numbers.
Show/hide table
| |
| Illustration 1 | g06143699 |
|
(1) | |
New 9S-1366 Bolt replaces the former 1A-1460 Bolt in the part of 466-9952 Fan Drive Gp.
Show/hide table
| Item | Qty | New Part Number | Description | Former Part Number |
| 1 | 8 | 9S-1366 | Bolt | 1A-1460 |
Caterpillar Information System:
C175 Tier 4 Final Engines for Off-Highway Trucks Backflow Valve - Test
C175 Oil&Gas Offshore Engine Cooling System Operation
C2.4 Tier 4 Final Engines for Caterpillar Built Machines Engine Speed - Check
PVT110, PVT115 4V3 and PVT117 4V3 Photovoltaic Modules User Interface
C2.4 Tier 4 Final Engines for Caterpillar Built Machines Engine Valve Lash - Inspect/Adjust
C175 Oil&Gas Offshore Engine General Information (Air/Electric Starting System)
C175 Oil&Gas Offshore Engine Centrifugal Oil Filters
The Main Rotor Lead Wires and/or Terminal Lugs May Become Loose and/or Break on Certain C32 Generator Sets {4456, 4457, 4460} The Main Rotor Lead Wires and/or Terminal Lugs May Become Loose and/or Break on Certain C32 Generator Sets {4456, 4457, 4460}
G3500H 50Hz Generator Sets Space Heater - Test
C175 Oil&Gas Offshore Engine Lubrication System Operation
C175 Oil&Gas Offshore Engine Electronic Control Module (ECM)
The Electrical Guard is Missing on Certain C32 Engines {7274} The Electrical Guard is Missing on Certain C32 Engines {7274}
3512C Engines for 785C Off-Highway Trucks with Dynamic Gas Blending Sensor Calibration Required - Test - In Cylinder Pressure Sensor
C175 Oil&Gas Offshore Engine Sensor (Data Link Type) - Test
C175 Oil&Gas Offshore Engine Air Inlet and Exhaust System Operation
Filter Covers and Housings are Difficult to Remove on Certain Large off-Highway Trucks {3067, 5068} Filter Covers and Housings are Difficult to Remove on Certain Large off-Highway Trucks {3067, 5068}
Marine Engine and Genset Control Panel IIIB General Information
C7.1 Marine Engine Valve Mechanism Cover - Remove and Install
G3500H Generator Set Engine Sensor Calibration Required - Test
A New Prelube Pump Is Now Used on Certain 3500 Engines {1319} A New Prelube Pump Is Now Used on Certain 3500 Engines {1319}
C13, C15, and C18 Tier 4 Final Engines Nitrogen Oxide Sensor
Well Stimulation Pumps Monitoring System
New Engine Software in Now Used on Certain Commercial 3500 Series Engines {1920} New Engine Software in Now Used on Certain Commercial 3500 Series Engines {1920}
C7.1 Marine Engine Cylinder Head - Remove