New Solenoid Assembly is Now Used on Fuel Injectors for Certain C9.3 Industrial Engines {1251, 1290}
- Industrial Engine
- C9.3 (S/N: C931-353; CA91-240; CP91-245; CS91-10948; C9N1-1544; D9N1-5632)
Description Of Change: The new fuel injector solenoid assembly has a silver coating for a more reliable electrical connection.
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.
The new 563-5865 Solenoid As is now used on the 456-3589 Fuel Injector Gp.
Caterpillar Information System:
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}
Identifying Oil Leaks on Certain 3500 Mining Machine Engines {1151, 1348} Identifying Oil Leaks on Certain 3500 Mining Machine Engines {1151, 1348}
New Engine Software Is Now Used for Certain C175 Locomotive Engines {1920} New Engine Software Is Now Used for Certain C175 Locomotive Engines {1920}
An Improved Fuel Injector is Now Used on Certain C9.3 Machine Engines {1251, 1254, 1290, 1713} An Improved Fuel Injector is Now Used on Certain C9.3 Machine Engines {1251, 1254, 1290, 1713}
New Hard Washers are Used for the Mounting Hardware on the Oil Scavenge Pump for Certain C175 Off-Highway Truck Engines {1312} New Hard Washers are Used for the Mounting Hardware on the Oil Scavenge Pump for Certain C175 Off-Highway Truck Engines {1312}
An Improved Cooling System Venting Procedure is Now Available in the Operation and Maintenance Manual for Certain C175 Off-Highway Truck Engines {0374, 1350} An Improved Cooling System Venting Procedure is Now Available in the Operation and Maintenance Manual for Certain C175 Off-Highway Truck Engines {0374, 1350}
Premature Nose-Cone and King-Pin Wear May Occur on Certain 794, 796, and 798 Off-Highway Trucks {3260, 4314} Premature Nose-Cone and King-Pin Wear May Occur on Certain 794, 796, and 798 Off-Highway Trucks {3260, 4314}
Diesel Exhaust Fluid (DEF) Pump on Certain C4.4 Engines {108U, 1439} Diesel Exhaust Fluid (DEF) Pump on Certain C4.4 Engines {108U, 1439}
EMCP 4.4 1G1U (Single Generator, Single Utility) Checklist {7002} EMCP 4.4 1G1U (Single Generator, Single Utility) Checklist {7002}
340 Excavator Mirror
New Engine Software for Certain C7.1 Engines {1920} New Engine Software for Certain C7.1 Engines {1920}
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}
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}
G3500 Generator Sets Starting Motor - Inspect
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 Before Starting Engine
G3500 Generator Sets Refill Capacities
G3500 Generator Sets Generator Start-up Checklist
Inspection of the Rear of the Engine on Certain C4.4 Machine Engines {1201} Inspection of the Rear of the Engine on Certain C4.4 Machine Engines {1201}
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® Products {1453} Procedure to Replace Drive Assembly of Starter Motor On All Cat® Products {1453}