Maintenance Interval Schedule
When Required
Disc Saw Tooth Mounting Bolts - Inspect/ReplaceEvery 10 Service Hours or Daily
Bearing (Side Tilt) - LubricateBearing for Accumulator Arm - Lubricate
Bearing for Grapple Arm - Lubricate
Bearing for Output Shaft - Lubricate
Bearings (Cylinder Ends) - Lubricate
Disc Saw - Clean/Inspect/Replace
Disc Saw Tooth - Inspect/Replace
Oil Tank (Full Tilt Option) - Check
Output Shaft End Play - Check
Initial 25 Service Hours
Felling Head - CheckEvery 100 Service Hours or 2 Weeks
Output Shaft Spline - LubricatePiston Motor (Disc Saw) Area - Clean
Every 500 Service Hours
Arm to Frame Clearance - Check/AdjustDisc Saw Tooth - Inspect/Replace
Every 1000 Service Hours
Disc Saw - Clean/Inspect/ReplaceDisc Saw Tooth Mounting Bolts - Inspect/Replace
Caterpillar Information System:
422E, 428E, 432E, 434E, 442E and 444E Backhoe Loaders Machine Systems Stick Cylinder - Remove and Install
Oil Found On 950H, 962H and IT62H Hydraulic Hose Coupling{1453, 3016} Oil Found On 950H, 962H and IT62H Hydraulic Hose Coupling{1453, 3016}
C15 and C18 Petroleum Generator Sets Varistor - Check
793F WTR OEM Off-Highway Truck Hydraulic Fan and Steering System Solenoid Valve and Manifold (Rear Axle Fan, Lubrication, Steering)
3500B Engines for Caterpillar Built Power Modules Engine Speed/Timing Sensor
2010/04/30 Improved Electronic Unit Injectors for C6.6 and C4.4 Engines {1251, 1290}
2008/11/24 An Improved Connector is Available for Certain Motor Graders {1361, 1380}
793F and 793F XQ Off-Highway Truck Hydraulic Fan and Steering System Oil Filter (Case Drain)
2008/11/17 Improved Electronic Unit Injectors for C6.6 and C4.4 Engines {1251, 1290}
2009/03/23 Improved Valve Bridges {1102, 1121, 1123}
3408E and 3412E Engines for Caterpillar Built Machines Engine Oil Filter Bypass Valve
422E, 428E, 432E, 434E, 442E and 444E Backhoe Loaders Machine Systems Backhoe Bucket Cylinder - Remove and Install
3500 Generator Set Engines Vibration Damper
CB54 and CB64 Vibratory Asphalt Compactors Engine Oil Sample - Obtain
CB54 and CB64 Vibratory Asphalt Compactors Engine Oil and Filter - Change
795F and 795F Series AC Off-Highway Truck Power Train Electric Motor (Wheel Traction) - Remove
795F and 795F Series AC Off-Highway Truck Power Train Electric Motor (Wheel Traction) - Install
CB54 and CB64 Vibratory Asphalt Compactors Fuel Tank Cap and Strainer - Clean
CB54 and CB64 Vibratory Asphalt Compactors Fuel Tank Water and Sediment - Drain
CB54 and CB64 Vibratory Asphalt Compactors Fuses - Replace
CB54 and CB64 Vibratory Asphalt Compactors Hydraulic System Oil - Change
CB54 and CB64 Vibratory Asphalt Compactors Hydraulic System Oil Filter - Replace
795F AC and 795F AC XQ Off-Highway Trucks Secondary Steering - Check
CB54 and CB64 Vibratory Asphalt Compactors Hydraulic System Oil Level - Check