Entertainment Radios Improved With Increased Reliability {7338}
Usage:
Various Caterpillar Products
Description of Change: 24 volt radios and Antitheft radios have been replaced by 12 volt non-antitheft units coupled with voltage converters to increase reliability. The 12 volt radios also include weatherbands for the US versions.
Adaptable To: The selection of available radios has been standardized and now consists of three 12 volt radios. These three units replace a variety of former units. In some cases a voltage converter is necessary for installation, and in other cases both the converter and an installation kit are required. The following chart lists the service replacement radios, voltage converters, installation kits, and corresponding discontinued radios.
Caterpillar Information System:
1998/05/18 Replace Screed Vibratory Bearings {6606}
1998/05/18 New Improved Auxiliary System Pressure Hoses {5057}
1998/05/18 Improved Brake Reservoir Increases Oil Capacity {4298}
1998/05/18 Supplement To Wheel Bearing Adjustment Procedure {4208,7551}
1998/05/18 Bearings Available For Wheels In Severe Applications {4208,7551}
1998/05/18 Supplement To Correct Shim Thickness On Wheel Bearings {4208,7551}
1998/05/18 Supplement For "Install Wheels, Bearings & Duo Cone Seals" {4208,7551,7561}
1998/05/18 Tool For Adjusting Bearings On Wheels Improves The Accuracy Of Adjustment {4208,0767,7551}
1998/05/18 New Aftercooler Cores Prevent Internal And External Coolant Leaks {1063,1064}
1998/05/18 New Head For Rear Suspension Groups Increases Clearance Between Rod And Head To Increase Service Life Of Rod {7213}
1998/05/18 New Custom Product Support Literature Is Available For 773D And 775D Trucks Equipped With 3Z-6276 Traction Control System (TCS) Arrangement (Factory/Field Install) {0374,4801}
1998/05/18 New Rotary Switch For Heater/Air Conditioning Control Provides Improved Service Life {1400,7309,7337}
1998/05/25 Additional Information Available For Operation And Maintenance Manuals Regarding Instrument Panel Light Dimmer Switches {7451}
1998/05/25 Auxiliary Harness Location On 24H Motor Graders {1429}
1998/05/25 Supplement Setting Effectivity For Dimensions For Installing Tailgate Attachment {7271,7258}
1998/05/25 Dimensions For Installing Attachment Tailgate Mounting Hardware On Articulated Truck Dump Bodies {7271,7258}
1998/05/25 Effectivity For "Improved Stop/Tail/Turn Lamps Now Available" {1432}
1998/05/25 An Improved Seal Package Now Available For Tailgate Cylinders {5107}
1998/05/25 Correction To Service Manual Module, SENR6719-01, Specifications Systems Operation Testing And Adjusting, 938G Wheel Loader And IT38G Integrated Toolcarrier Traction Control System {0374,4801}
1998/05/25 Steering Shaft Removal And Installation Procedure Added To Disassembly & Assembly Manuals, SENR5885-01 And SENR1338 {0374,4310,4338}
1998/05/25 Maintenance And Lubrication Of Steering Shaft Improves Steering Shaft Service Life {0732,4310,4338}
1998/05/25 Steering Shaft Maintenance And Lubrication Procedure Added To Operation And Maintenance Manuals, SEBU6946-02 And SEBU6956 {0374,4310,4338}
1998/05/25 Revised Lubrication And Maintenance Interval Decal, SEEU7039-01, Now Available {0374,0653,7000}
1998/05/25 Procedure To Disable Top Gears On Small Wheel Loaders And Integrated Toolcarriers {3168}