New Assembly Method For Track Links Makes It Easier To Install And Adjust{4169,4170}
Usage:
All Track-Type Machines
A new assembly method for track link assemblies has been used in the factory since March 1988. The new assembly method controls the amount of end play in the link joint. This allows the link assembly to be freer and more flexible. The previous assembly method would cause the link assemblies to have stiff joints.
Advantages to the new track link assembly method are:
First, it controls the amount of end play in the link joint. This prevents damage to the joint from thrust ring galling and breaking.
Second, the track link assemblies will roll and unroll freely. This allows for easier assembly of the track shoes and adjustment of the track on the machine.
Caterpillar Information System:
1989/12/25 New Service Repair Spring Available For Winch Clutch And Brake Control Group{5419,5173}
1989/12/18 Blade Control Lever Can Be Repositioned To Improve Operator Comfort And Linkage Life{5051,5063,5600}
1989/12/18 New Seal Kit Used In Drag Conveyors{6630,3261,4184}
1989/12/18 Procedure For Testing Electrical Displacement Control On Hydraulic System Ground Drive Pump{5070,5700,1400}
1989/12/18 New Electronic Height Sensor For Suspension Control{7215}
1989/12/18 New Wiper Motor Group, Arm And Shaft Assembly Used In Windshield Wiper Group{7305}
1989/12/18 Stronger No. 4 Clutch Housing Used In Transmission{3169}
1989/12/18 Field Service Update Kit Now Available For Suspension Seat{7312,7307,7324}
1989/12/18 Conversion Kits Are Available To Change Speeds Of Winches{5163,5165}
1989/12/11 Modification Of 2W1054 Screen Assembly For Use During Dynamometer Testing{1307}
1989/12/11 New Camshaft And Lifter Kits Available For Slipper Type Cam Followers (Valve Lifters){1209,1210}
1989/12/11 Additional Information For Checking Valve Camshaft Timing{1105,1110,1112,1121}
1989/12/25 Electrical Connection Studs Are Too Long On Fuel Level Sensor{7481,1400}
1989/12/25 New Thrust Discs Used In Transmission And Transfer Drive Groups{3060,3260}
1989/12/25 Components Of 9T1318 Steering Metering Pump Group Are Available For Parts Service{4312}
1989/12/25 Gaiter (Protector) Available For "Over-Hitch" Hoses{7167,5057}
1989/12/25 Alternative Air Pressure Test Point{1804}
1989/12/25 New Shaft Assembly Available For Cutter Drum{6601}
1989/12/25 Do Not Use 1U5555 Hydraulic Hose Press Pump Group In 230 Volt Circuits{0616,5057}
1989/12/25 New Cooling System Cleaner Now Available For All Engines{1350,0680,1352,1353}
1989/12/25 New Fuel Return Valve Prevents Siphoning{1253,1274}
1990/01/15 Information About Front Tire Wear And Drive Train Noise {4203,4231,4233,3000}
1990/01/15 New Governor Control Cable Resists High Temperature And Is More Appropriate For Some Applications {1265}
1990/01/15 Many Components That Were Previously Only Serviced As Complete Groups Now Have Serviceable Components {0374}