Lubrication Change On Twin Disc Power Take-Off's (PTO's){3055}
Usage:
Caterpillar Machines Equipped With 4P-3073, 2W-4906, 2W-4908, And 4P-0410 Twin Disc PTO's
To standardize all Twin Disc Power Take-Off's (PTO's), 4P-3073, 2W-4906, 2W-4908, and 4P-0410 Twin Disc PTO Clutches will now be shipped with 1P-0808 All-Purpose Lubricant Cartridge Group (lithium base grease) instead of 2S-3230 Bearing Lubricant (high temperature grease). Read the PTO information plate for grease recommendations.
NOTE: Lithium grease and high temperature grease should NOT be mixed. They are NOT compatible and can cause a PTO failure when mixed.
Caterpillar Information System:
1994/08/22 New Hi/Low Refrigerant Pressure Switch Is Now Used On Certain Air Conditioned Machines{7320}
1994/08/22 Door Insulation Retention Method Is Improved{7308}
1994/08/22 Drive Shaft Bearings Inside The Hitch Need To Be Greased During Assembly {3253,7100}
1994/08/22 New Hoist Control Valve Used To Improve Hoist Cylinder Operation{5136}
1994/08/22 Procedure To Modify 4P-4866 Coupling And 4P-4864 Housing To Work With New High Pressure Turbocharger{1052}
1994/08/22 Parking Brake Performance Can Be Increased{4267,4251}
1994/08/15 Switches With Screw Terminal And Sure Seal® Connector Replaced By Switches With A DT Connector{1400,7400}
1994/08/15 Power Proportioner Valve No Longer Available{5086}
1994/08/15 Tooling Plate Simplifies Swashplate Neutral Adjustment on Drum Propel Pump{5070,0738}
1994/08/15 Use Procedure To Adjust Screed Flatness And Extender Angle Of Attack{6643}
1994/08/15 Higher Output Alternator And New Heavier Mounting Group Improves Service Life{1405,1406,1400}
1994/08/15 Rear Suspension Group Is Inverted For Improved Seal Life{7213}
1994/08/22 New Fuel Priming Pump And Improved Gasket Used{1258}
1994/08/29 Main Power Relay May Not Work Properly {1423}
1994/08/29 New Extendable Stick Tube Assemblies Provide Better Routing Serviceability {5486}
1994/08/29 Washer Can Be Used To Prevent Seal Deformation In The Hoist Control Valve Group {5051}
1994/08/29 Special Instructions SEHS9793 Available For Servicing 2A-6380 Suspension Seat {7324}
1994/08/29 Improved Automatic Retarder Control (ARC) {3121}
1994/08/29 Description And Usage Of The Electronic Programmable Transmission Control II (EPTC II) {3168}
1994/08/29 Cylinder Head Bolt Tightening Procedure {1100}
1994/08/29 Oil Drain Assembly Improved To Reduce Thread Interference With Drain Plug {1302}
1994/08/29 New Exhaust Manifolds, Longer Mounting Studs And Spacers Used In Exhaust Manifold Groups {1059}
1994/09/05 Fabric Suspension Cylinder Covers Are Now Used To Protect Cylinder Rods{7201}
1994/09/05 New Radiator Shroud and Support Bracket Improve Service Life{7272,1351}