The Hoist Lines Group is Improved on Certain 793D Off-Highway Trucks {5057}
- Off-Highway Truck/Tractor
- 793D (S/N: FDB1-2000,76001-76007,78001-78003)
Description Of Change: The hoist lines group is improved on certain 793D Off-Highway Trucks. The new longer hose eliminates rubbing on the hoist/brake hydraulic tank extending the life of the hose.
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 former 242-8804 Hose As (1) is replaced by 579-6205 Hose As (2).
Show/hide table
| |
| Illustration 1 | g06418917 |
|
View of right inner corner of the hydraulic tank (1) | |
Show/hide table
| |
| Illustration 2 | g06418937 |
|
View of right side inner corner of the hoist hydraulic tank (2) | |
Caterpillar Information System:
776D and 777D Off-Highway Truck/Tractor Tire Inflation - Check
277C, 287C and 297C Multi Terrain Loaders Maintenance Interval Schedule
Diesel Exhaust Fluid (DEF) Pump on Certain C4.4 Engines {108U, 1439} Diesel Exhaust Fluid (DEF) Pump on Certain C4.4 Engines {108U, 1439}
Deck Wrench Cylinder Duty Cycle May Not Be Within Specification on Certain MD6200, MD6250, and MD6310 Rotary Drills {7562} Deck Wrench Cylinder Duty Cycle May Not Be Within Specification on Certain MD6200, MD6250, and MD6310 Rotary Drills {7562}
Fenders May Crack on Certain Telehandlers {7252} Fenders May Crack on Certain Telehandlers {7252}
Alternators for C3.4B Engines May Fail on Certain Telehandlers {1405} Alternators for C3.4B Engines May Fail on Certain Telehandlers {1405}
Quick Coupler Harness Receptacle May Pinned Wrong and Quick Coupler Switch May Malfunction on Certain 986K Wheel Loaders {1408} Quick Coupler Harness Receptacle May Pinned Wrong and Quick Coupler Switch May Malfunction on Certain 986K Wheel Loaders {1408}
New Software Version Is Now Available for Certain Cat® MineStar System {7605, 7620} New Software Version Is Now Available for Certain Cat® MineStar System {7605, 7620}
Inspection of the Rear of the Engine on Certain C4.4 Machines {1201} Inspection of the Rear of the Engine on Certain C4.4 Machines {1201}
Certain Cat® Product Link A6 Platform Network Managers May Stop Reporting and Loses Communication {7606} Certain Cat® Product Link A6 Platform Network Managers May Stop Reporting and Loses Communication {7606}
Certain Cat® MineStar Terrain Onboard G610 Devices May Not Retain Device Serial Numbers {7605, 7620} Certain Cat® MineStar Terrain Onboard G610 Devices May Not Retain Device Serial Numbers {7605, 7620}
Pistons May Corrode on Certain B4, B6, and B8 Hammers {5077, 6333} Pistons May Corrode on Certain B4, B6, and B8 Hammers {5077, 6333}
Body May Interfere with Mud Guard at Rear of Left Fender Group {4220, 7252} Body May Interfere with Mud Guard at Rear of Left Fender Group {4220, 7252}
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}
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}
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 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}
Identifying Oil Leaks on Certain 3500 Mining Machine Engines {1151, 1348} Identifying Oil Leaks on Certain 3500 Mining Machine Engines {1151, 1348}
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}
Air Bubbles Can Be Visible on Films Applied on Certain Material Handlers and Wheeled Excavators {7405, 7557} Air Bubbles Can Be Visible on Films Applied on Certain Material Handlers and Wheeled Excavators {7405, 7557}
New Machine Software Groups are Now Used on Certain Telehandlers {7610, 7620} New Machine Software Groups are Now Used on Certain Telehandlers {7610, 7620}
Governor Pedal Group or Cable Assembly for the Engine May Stick on Certain Backhoe Loaders {1265} Governor Pedal Group or Cable Assembly for the Engine May Stick on Certain Backhoe Loaders {1265}
New Engine Software for Certain C7.1 Engines {1920} New Engine Software for Certain C7.1 Engines {1920}
Wrong Resistor May be Installed into 176-9668 Instrument Console Gp on Certain Excavators and Wheel Loaders {1408, 1437, 6129} Wrong Resistor May be Installed into 176-9668 Instrument Console Gp on Certain Excavators and Wheel Loaders {1408, 1437, 6129}