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Service Magazine Machinery information Caterpillar:

Procedure to Purge Air from the Piston Pump Group on Certain 336, 340, and 345 GC Excavators {5070} 225 Amp Alternator Is Now Used on Certain Off-Highway Trucks {1405} A New Storage Box Group is Now Available for Certain 336, 336 GC, 340, and 345 GC Excavators {7268} Removable GNSS Antenna Support and Mounting Kit Is Now Available for All Next Generation Hydraulic Excavators {7220} Procedure to Install Cat Grade 3D GNSS Mast Brackets with Reinforced Covers on Certain 336 and 340 Next Generation Hydraulic Excavators {7251, 7276} The Rock Ejectors are Improved on Certain 794 AC, 796 AC, and 798 AC Off-Highway Trucks {7258} Exhaust Tip Protection is Improved on Certain 794 AC and 796 AC Off-Highway Trucks {0679, 1061, 7150, 7250, 7258} New Diverter Control Valve Group Is Now Used on Certain Mini Hydraulic Excavators {5066} Improved Electronic Control Group (Key Fob) Is Now Available for Certain 320, 323, 330, and 336 Excavators {1901} New Fuse/Relay Films are now Used on Certain 320 to 345 GC Excavators {7405, 7557} A New Transmission Solenoid Is Now Available for Certain Cat Machines {3030, 3073, 3167, 3174, 5479} A New Platform Step Is Now Used on Certain 793F, 794 AC, and 797F Off-Highway Trucks {7254} New Filter Adapter Is Now Available for the Adapter Assembly of Pilot Lines Group on Certain Excavators {5057, 5059} New Fuel Tank Group Is Now Used on Certain 320, 320 GC, and 323 Excavators {1273} Updated Swing Drive and Final Drive Refill Capacities for Certain Excavators {4050, 5459} New Machine Software (Brake Software) is Now Available For Certain 794 and 795F Off-Highway Trucks {4250, 7490, 7610, 7620} New Relief Valve Group Is Now Used on Certain Mini Hydraulic Excavators {5051} Tee Fitting Now Included in Production Thumb Kits for Use on Certain 308 Mini Hydraulic Excavators {5057, 5362} New Anti-drip Valve is Now Used on certain Cold Planers {5479} New Cover Assembly Is Now Available for Certain 336, 336 GC, 340, and 345 GC Excavators {7252} New Side Door Lock Assemblies Are Now Available for Certain 320 to 345 GC Excavators {7273} A New DEF Pump Hose Assembly is Available for Certain 320 and 320 GC Excavators {108K, 108Z} Pressure Taps are Now Used in the Hydraulic System on Certain 794 AC, 796 AC and 798 AC Off-Highway Trucks {4304, 5057} Cab Door Handle Retention is Improved on Certain 794 AC, 796 AC, and 798 AC Off-Highway Trucks {7308, 7334} New Nut for Cab Mounting Group Is Now Used on Certain Mini Hydraulic Excavators {7266, 7323, 7325}


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