794 AC Off-Highway Truck Machine Systems Caterpillar


Hoist Cylinder

Usage:

794 AC MN5


Illustration 1g06406569

Table 1
Item  Qty  Part  Specification Description 
Bushing  After assembly, bore is 114.30 mm (4.500 inch)
465-2761 Bolt  Use the following procedure to tighten the bolts in the crisscross pattern in 3 stages to 380 to 393 N·m (280 to 290 lb ft):
1. Tighten the bolt to 135 N·m (100 lb ft).
2. Again tighten the bolt to 271 N·m (199.87876 lb ft).
3. Finally tighten the bolt to 380 to 393 N·m (280 to 290 lb ft)
First stage bore is 304.8 mm (12.00 inch)
Second stage bore is 254.0 mm (1.00 inch)
431-5865 Rod As  First stage rod diameter is 279.4 mm (11.00 inch)
431-5866 Rod As  Second stage rod diameter is 152.4 mm (6.00 inch)
20  469-4770 Bolt  Use the following procedure to tighten the bolts in the crisscross pattern in 3 stages to 380 to 393 N·m (280 to 290 lb ft):
1. Tighten the bolt to 135 N·m (100 lb ft).
2. Again tighten the bolt to 271 N·m (199.87876 lb ft).
3. Finally tighten the bolt to 380 to 393 N·m (280 to 290 lb ft)
432-8118 Road Seal  Rod seal must be installed as shown with sealing lips outboard to act as a wiper ring. 

Caterpillar Information System:

Channel 1 Videos for Certain Large Off-Highway Trucks are Now Available {0374, 7000} Channel 1 Videos for Certain Large Off-Highway Trucks are Now Available {0374, 7000}
Improved Wiring for Quick Coupler Connector Plug Assembly Is Now Used on Certain 538, 548, and 558 Forest Machines {1408, 7301} Improved Wiring for Quick Coupler Connector Plug Assembly Is Now Used on Certain 538, 548, and 558 Forest Machines {1408, 7301}
PM310, PM312, and PM313 Cold Planer Dust System - Clean
794 AC Off-Highway Truck Machine Systems Solenoid Valve and Manifold (Rear Axle Fan, Lubrication, Steering)
794 AC Off-Highway Truck Machine Systems Pump and Motor (Final Drive Lubrication)
794 AC Off-Highway Truck Machine Systems Piston Pump (Steering)
C7.1 Engines for Caterpillar Built Machines Fuel Injection - Engines with a Primary and Secondary Fuel Filter Base
794 AC Off-Highway Truck Machine Systems Steering Control Valve
Cat ® Command for Dozing, Gen 3.5 Remote Control Operator Console with RFID for D9T Track Type Tractor Maintenance Interval Schedule
794 AC Off-Highway Truck Machine Systems Wiring - Battery
794 AC Off-Highway Truck Machine Systems Grease Tank (Automatic Lubrication)
794 AC Off-Highway Truck Machine Systems Electric Starting Motor - Mounting ( Traction )
Intermittent and Startup Satellite Connection Issues May Occur on Certain MS952 and MS955 Global Navigational Satellite System (GNSS) Receivers {1408, 7010, 7606, 7620} Intermittent and Startup Satellite Connection Issues May Occur on Certain MS952 and MS955 Global Navigational Satellite System (GNSS) Receivers {1408, 7010, 7606, 7620}
794 AC Off-Highway Truck Machine Systems Control Valve (Hoist)
Engine Oil Lines May Deteriorate On Certain 826K Landfill Compactors, 825K Soil Compactors, and 824K Wheel Dozers {1307} Engine Oil Lines May Deteriorate On Certain 826K Landfill Compactors, 825K Soil Compactors, and 824K Wheel Dozers {1307}
794 AC Off-Highway Truck Machine Systems Power Generator
416F2, 420F2 and 430F2 Backhoe Loaders Lubricant Viscosities - Fluids Recommendations
Check the Transmission Friction Discs on R3000H Load Haul Dump Machines {3187} Check the Transmission Friction Discs on R3000H Load Haul Dump Machines {3187}
Procedure to Rework Hydraulic Lines and Third Valve Implement Lines on 447-6627 Quick Coupler Groups {5057} Procedure to Rework Hydraulic Lines and Third Valve Implement Lines on 447-6627 Quick Coupler Groups {5057}
Improved Diesel Exhaust Fluid (DEF) Cooling Line Clamps are Now Used on Certain 700 Series Articulated Trucks {1087, 1380} Improved Diesel Exhaust Fluid (DEF) Cooling Line Clamps are Now Used on Certain 700 Series Articulated Trucks {1087, 1380}
Improved Harness Routing for Starting Arrangement is Now Used on Certain 700 Series Articulated Trucks {1408} Improved Harness Routing for Starting Arrangement is Now Used on Certain 700 Series Articulated Trucks {1408}
Front Axle Oil Cooler Motor Shaft Seal May Leak on Certain 725C2 and 730 Series Articulated Trucks {5061, 506G, 5073} Front Axle Oil Cooler Motor Shaft Seal May Leak on Certain 725C2 and 730 Series Articulated Trucks {5061, 506G, 5073}
A New Stopper Kit for Canopy is Now Available for Certain Asphalt Pavers {7302} A New Stopper Kit for Canopy is Now Available for Certain Asphalt Pavers {7302}
Protection of Rear Axle Harness Assembly is Improved on Certain 793F Off-Highway Trucks {1408} Protection of Rear Axle Harness Assembly is Improved on Certain 793F Off-Highway Trucks {1408}
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