Inspection of the Rear of the Engine on Certain C4.4 Machine Engines {1201}
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Inspection of the Rear of the Engine on Certain C4.4 Machine Engines {1201}
[M0106155]
BASIC ENGINE
CYLINDER BLOCK GP
- Asphalt Compactor
- CB64B (S/N: 4771-UP)
- CB66B (S/N: 4751-UP)
- CB68B (S/N: 4961-UP)
- CB66B (S/N: 4751-UP)
- Asphalt Paver
- AP500F (S/N: 5031-UP; AF51-UP)
- AP555F (S/N: 5F51-UP; RBM1-UP)
- Excavator
- 318D2 (S/N: AB71-UP; HBP1-UP; M8P1-UP)
- 320 GC (S/N: DKJ1-UP; ZBT1-UP)
- 320D2 (S/N: EG11-UP; PFE1-UP; NBH1-UP; ZBH1-UP; YBJ1-UP)
- 320 GC (S/N: DKJ1-UP; ZBT1-UP)
- Paving Compactor
- CB10 (S/N: MS21-UP)
- CB7 (S/N: AT51-UP)
- Pneumatic Compactor
- CW12 (S/N: RHJ1-UP)
- CW16 (S/N: N6J1-UP)
- CW34 (S/N: B7L1-UP)
- CW16 (S/N: N6J1-UP)
- Track-Type Tractor
- D3K2 (S/N: FT31-UP; LT31-UP)
- D4K2 (S/N: MT31-UP; RT31-UP)
- D5K2 (S/N: WT31-UP; YT31-UP)
- D4K2 (S/N: MT31-UP; RT31-UP)
- Vibratory Asphalt Compactor
- CB13 (S/N: LP91-UP)
- CB15 (S/N: NPB1-UP)
- Vibratory Soil Compactor
- CP44B (S/N: GTT1-UP)
- CP54B (S/N: PM51-UP)
- CS44B (S/N: RGE1-UP)
- CS54B (S/N: G541-UP; 5M41-UP)
- CS64B (S/N: TF61-UP)
- CP54B (S/N: PM51-UP)
- Wheeled Excavator
- M315D2 (S/N: CA41-UP)
- M317D2 (S/N: CA61-UP)
- M320D2 (S/N: CH91-UP)
- M317D2 (S/N: CA61-UP)
There have been instances of external oil leaks from the rear of certain C4.4 engines. Oil can be seen around the rear underside of the engine around the flywheel housing.
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Do not operate or work on this product unless you have read and understood the instruction and warnings in the relevant Operation and Maintenance Manuals and relevant service literature. Failure to follow the instructions or heed the warnings could result in injury or death. Proper care is your responsibility. |
If a leak is suspected from the 232-7449 Housing As, identify the source of the leak. Refer to Special Instruction, M0105583, "Inspection of the Rear of the Engine on Certain C4.4 Machines" to identify the source of the leak.
Information System:
G3500 Generator Sets
Generator Start-up Checklist
G3500 Generator Sets
Refill Capacities
G3500 Generator Sets
Before Starting Engine
Certain Excavators Have Been Equipped With Serial Number Plate With Mistyped Information {7405, 7557, 7563}
Certain Excavators Have Been Equipped With Serial Number Plate With Mistyped Information {7405, 7557, 7563}
G3500 Generator Sets
Starting Motor - Inspect
The Fuel Vent Tube May Crack on Certain C175–16 Marine Engine {1274}
The Fuel Vent Tube May Crack on Certain C175–16 Marine Engine {1274}
New Engine Harness Assembly is Now Available For Certain Excavators and Mobile Hydraulic Power Units {1408}
New Engine Harness Assembly is Now Available For Certain Excavators and Mobile Hydraulic Power Units {1408}
New Engine Software for Certain C7.1 Engines {1920}
New Engine Software for Certain C7.1 Engines {1920}
New Solenoid Assembly is Now Used on Fuel Injectors for Certain C9.3 Industrial Engines {1251, 1290}
New Solenoid Assembly is Now Used on Fuel Injectors for Certain C9.3 Industrial Engines {1251, 1290}
New Shipping Procedure Is Now Used for Stick Cylinder Pinned in Shipping Position on Certain 308 and 309 Mini Hydraulic Excavators {0355}
New Shipping Procedure Is Now Used for Stick Cylinder Pinned in Shipping Position on Certain 308 and 309 Mini Hydraulic Excavators {0355}
Improved Auxiliary Sea Water Pump Group is Now Used on Certain C12 Marine Engines {1371}
Improved Auxiliary Sea Water Pump Group is Now Used on Certain C12 Marine Engines {1371}
New Tooling and Installation Process for Crankshaft Seal on C27 and C32 Engines {0701, 1160, 1161}
New Tooling and Installation Process for Crankshaft Seal on C27 and C32 Engines {0701, 1160, 1161}
G3500 Generator Sets
Maintenance Interval Schedule
Magnetic Switch Assembly for the Operator Arrangement May Become an Open Circuit on Certain Mini Hydraulic Excavators {1408}
Magnetic Switch Assembly for the Operator Arrangement May Become an Open Circuit on Certain Mini Hydraulic Excavators {1408}
Procedure to Replace Drive Assembly of Starter Motor On All Cat<SUP>®</SUP> Products {1453}
Procedure to Replace Drive Assembly of Starter Motor On All Cat<SUP>®</SUP> Products {1453}
High-Pressure Fuel Pump Adapter and Front Gear Inspection for Certain C175–16 and C175–20 Engines {1242, 125H}
High-Pressure Fuel Pump Adapter and Front Gear Inspection for Certain C175–16 and C175–20 Engines {1242, 125H}
Transmission Planet Gear Failure May Occur on Certain 797, 797B, and 797F Off-Highway Trucks {3030, 3160}
Transmission Planet Gear Failure May Occur on Certain 797, 797B, and 797F Off-Highway Trucks {3030, 3160}
New Engine Software and Aftertreatment Software are Now Used for 797F Tier 4 Off-Highway Trucks {1920, 7620}
New Engine Software and Aftertreatment Software are Now Used for 797F Tier 4 Off-Highway Trucks {1920, 7620}
A New Fuel Priming Pump Switch and Guard are Now Used on Certain 3512C Engines {1261}
A New Fuel Priming Pump Switch and Guard are Now Used on Certain 3512C Engines {1261}
Improved Head to Block Joint on Certain C175 Reman Engines {1000}
Improved Head to Block Joint on Certain C175 Reman Engines {1000}
PM620, PM622, PM820 and PM822 and PM825 Cold Planer Machine Systems
Mixing Chamber
Procedure for Improving Battery Life is Now Available on Certain Generator Sets {1401}
Procedure for Improving Battery Life is Now Available on Certain Generator Sets {1401}
Planet Shaft Assemblies May Be Improperly Manufactured on Certain 797, 797B, and 797F Off-Highway Trucks {3030, 3160}
Planet Shaft Assemblies May Be Improperly Manufactured on Certain 797, 797B, and 797F Off-Highway Trucks {3030, 3160}
PM620, PM622, PM820 and PM822 and PM825 Cold Planer Machine Systems
Rotor - Plate Group