Attachment Coupler "Z" Bar Linkage Improved {5133}
Usage:
RT50, RTC60 (5PF, 4XG),
RT50 SA (8DJ),
RT60 (5DG) Telescopic Material Handlers
Description of Change: The fork level lever which connects the attachment coupler to the coupler cylinder is service replaced.
Adaptable To: The improved part is 123-1163 Fork Level Lever and is a direct replacement for the 089-7319 Fork Level Lever. The 123-1163 Fork Level Lever can be adapted to all of the above machines.
Caterpillar Information System:
1996/09/02 Seal Added To Oscillation Bearing Joint {6604,3278}
1996/09/02 Oscillation Bearing Cover Improved {7057,7050,4302}
1996/09/02 Asphalt Paver Truck Hitch/Push Roller Pivot Pin Assembly Weldment Failures {7122}
1996/09/02 New Accumulator For Ride Control Has Higher Burst Pressure Rate {5177}
1996/09/02 New Bevel Pinion Tapered Bearing Setting Procedure Used In The Differential And Bevel Gear Group {3257,3258,3280,7551}
1996/09/02 New Longer Bolts And Hard Washers Prevent Rear Wheel Bearing Retainer Bolts From Loosening {4201,4208,4234}
1996/09/02 Insufficient Monitoring Of ENGINE COOLANT FLOW By Vital Information System (VIMS) {1395,1920,7852}
1996/09/02 Changes To Turbocharger Support Group And Lifting Group Allow Easier Engine Removal And Installation {1052,1122}
1996/09/02 New Stem Provides Improved Hydraulic Stability When Tilting Loader Bucket {5123}
1996/09/02 New Swing Cylinder Groups Use Wider Trunnion For Better Load Distribution {5105,7562}
1996/09/02 New Swing Cylinder Groups Provide Higher Load Capability {5105,7562}
1996/09/02 Improved Power Train Oil Filler Group Prevents Leakage {5070}
1996/09/02 Service Parts Available For Hydraulic Controller {5466}
1996/09/02 New Start Switch With Improved Moisture Resistance {1416}
1996/09/02 Improved Starter Solenoid Assemblies Available {1467,1518}
1996/09/09 Machine Electronic Control Module Software Improvements{0700,0785,1901}
1996/09/09 Engine Block Provides Improved Grounding To Frame Grounding Cable{1201,1405,1406,7423}
1996/09/09 New Parts Available To Eliminate Wear Between The Oil Cooler Bonnet And The Elbow{1378,1380}
1996/09/09 New Plate Used For Tightening Fan Belts Which Use Alternator Assembly Belt Tighteners{1400,1358,1357}
1996/09/09 A New Seal For Brake Piston Plug In Front Brake Groups (Caliper Disc) Has Been Released For Service Repair{4251,7555}
1996/09/09 Do Not Wash Hot Fuel Injection Pump With Cold Water{1251}
1996/09/09 A Chamfer Has Been Added To Some Engine Cylinder Head Bolt Holes To Help Reduce Stress Concentrations And Prevent Cracks{1101}
1996/09/16 New Transmission Bearing Improves Surface Fatigue Life {3030}
1996/09/16 Brake Components Resized To Improve Heat Capacity {4250,4251}