New Flywheel Assembly is Now Available on Certain C9.3 Industrial Engines {1156}
- Industrial Engine
- C9.3 (S/N: C9N1-UP; D9N1-UP)
The new flywheel assembly has a thicker ring gear that can handle more stress.
The following changes are now available for the products within the listed serial numbers.
Table 1 contains the new and previous parts for this change.
Show/hide table
| New Part Number | New Part Name | Previous Part Number | Quantity |
|---|---|---|---|
| Flywheel As | 1 |
Caterpillar Information System:
140 Motor Grader Machine Systems Window Wiper and Wiper Motor (Front) - Remove and Install - Lower
140 Motor Grader Machine Systems Wheel Lean Cylinder - Remove and Install
C9.3B Industrial Engines Inlet Manifold - Remove
307.5, 308, 308.5, 309, and 310 Mini Hydraulic Excavator Machine System Main Hydraulic Pump
The Differential and Bevel Gear Group are Improved on Certain 797 Off-Highway Trucks {3256, 3258, 3281} The Differential and Bevel Gear Group are Improved on Certain 797 Off-Highway Trucks {3256, 3258, 3281}
307.5, 308, 308.5, 309, and 310 Mini Hydraulic Excavator Machine System Electronic Control (Main Pump System)
307.5, 308, 308.5, 309, and 310 Mini Hydraulic Excavator Machine System General Information (Main Pump System)
320 GC, 320, and 323 ExcavatorTA2 Technical Inspection {0372, 1000, 7000, 753T, 7565} 320 GC, 320, and 323 ExcavatorTA2 Technical Inspection {0372, 1000, 7000, 753T, 7565}
140 Motor Grader Engine Supplement Enclosure (Cooling System Package) - Remove and Install
140 Motor Grader Machine Systems Window Wiper and Wiper Motor (Rear) - Remove and Install
320 GC, 320, and 323 Excavator TA2 Technical Inspection {0372, 1000, 7000, 753T, 7565} 320 GC, 320, and 323 Excavator TA2 Technical Inspection {0372, 1000, 7000, 753T, 7565}
3412C Generator Sets Maintenance Interval Schedule - Prime
797F Tier 4 Off-Highway Truck Field Assembly Introduction
336 and 336 GC Excavator Engine and Machine Warm-Up
New Oil Mist Set Point is Now Available for Certain 3500E Tier 4 Marine Engines {1336, 7490} New Oil Mist Set Point is Now Available for Certain 3500E Tier 4 Marine Engines {1336, 7490}
307.5, 308, 308.5, 309, and 310 Mini Hydraulic Excavator Machine Systems Hydraulic Tank - Remove and Install
307.5, 308, 308.5, 309, and 310 Mini Hydraulic Excavator Machine Systems Bucket Linkage - Remove and Install
140 Motor Grader Systems General Information (Power Train System)
140 Motor Grader Systems Location of Components (Power Train System)
307.5, 308, 308.5, 309, and 310 Mini Hydraulic Excavator Machine Systems Blower Motor (Air Conditioner, Heater) - Remove and Install
140 Motor Grader Machine Systems Steering Cylinder - Remove and Install
140 Motor Grader Machine Systems Steering Cylinder - Remove and Install
140 Motor Grader Systems Electronic Control (Power Train System)
3500E EPA Tier 4 Final and IMO-II/III Switchable Marine Engines Electrical System Operation