Longer Tie Rods For Control Valve Groups {5051,5124}
Usage:
IT18F (6ZF, 5EJ) Integrated Toolcarriers
Description of Change: New, longer tie rods replace the former, shorter tie rods for the 6E-4598 and 6E-4961 Control Valve Groups. The longer rods are the correct length.
6E-4598 and 6E-4961 Control Valve Groups (1) New 125-7840 Rod. (2) New 125-7841 Rod.
Adaptable To: Two new 336.5 mm (13.25 in) 125-7840 Rods (1) replace former 311.15 mm (12.250 in) 9J-0704 Rods. One new 336.5 mm (13.25 in) 125-7841 Rod (2) replaces former 311.15 mm (12.250 in) 9J-0714 Rod.
Both new rods are used in 6E-4598 and 6E-4961 Control Valve Groups. The new rods have been in effect since first production of these machines.
Caterpillar Information System:
1996/12/16 Cab Improvements Reduce Vibration {7266}
1996/12/16 Spring Force Adjustment Allows Hydraulic Levers To Remain In Detent Position {5051}
1996/12/16 Sprocket Segments Can Be Reworked To Allow Proper Torque {4155}
1996/12/16 Speed And Direction Lever Improvements Prevent Seizing {1901}
1996/12/16 Improved Design Of Decking Blade And Trunnion Caps Provide Increased Service Life {6060,6069}
1996/12/16 Improved Relay Switch Assembly Used To Provide Increased Reliability {1423}
1996/12/16 Front Track Roller Improvement Strengthens Weld Joint {4151}
1996/12/09 Tools Used To Remove And Install Both Sizes Of Camshaft Bearings In 3500B Engines{1211,0701}
1996/12/09 124-9057 Guide (Swirl) Collar Quickly Installs Valve Guides To Proper Height{1104,0701}
1996/12/09 Use 6V-7920 Spanner Wrench To Remove And Install 5P-5813 Pinion Nut{3254,4056,0602}
1996/12/09 124-0662 Impact Socket For Removing And Installing Cylinder Head Bolts{1100,0602}
1996/12/09 Brake Release Adapters Used To Disengage Spring Applied Parking Brakes When Towing Is Required{4267,0645}
1996/12/16 Cab Air Conditioner Group Improvements Eliminate Debris {7320}
1996/12/16 Improved Fuel Sender Assembly Available {7481}
1996/12/23 Longer Bosses Increase Blade Assembly Service Life{5057,6060,6051,6071,7167}
1996/12/23 Service Procedures For Special Application Rollers And Idlers Summarized For Track-Type Troctors{4159,4180}
1996/12/23 Rear Axle Oil Level Raised To Improve Axle Lubrication{3013}
1996/12/23 Grapple Rotator Motor Joint Strengthened{5082,6307}
1996/12/23 Cab Heater Efficiency Improved{7304}
1996/12/23 Externally Adjusted Relief Valve Used In Steering Control Valve Group{4307,4322}
1996/12/23 Larger Washer Used With Tube Clamps On Hydrostatic Transmission Prevents Clamp From Loosening{3218}
1996/12/23 New Temperature Sensors Used Which Prevent False Over Temperature Warnings{1906,1400}
1996/12/23 Ride Control Accumulator Recharging Procedure Changed{5081,5077}
1996/12/23 New Sight Gauge Replaces Former Dip Stick For Improved Visibility Of The Front Implement Hydraulic Tank Oil Level{7479}