9X6779 Radio Has No Memory {7338}
Usage:
Any 24 Volt machine fitted with this radio.
Reference: List of Entertainment Radios For Earthmoving and Agriculture Equipment, This issue.
The 9X6779 Radio has no memory. This means that clock settings and/or programmed stations may be lost when the key start switch is turned to OFF.
This radio is cancelled and replaced with 9X6810 which has a 24 Volt memory on connector contact #5. Memory may still be lost if the disconnect switch is turned off.
Caterpillar Information System:
1994/01/10 New Diaphragm Used In Governor Air Actuator Group Improves Service Life{1265}
1994/01/10 The 1W-1420 Oil Cooler Bracket For Marine Gears Has Been Modifie{3320}
1994/01/10 Clarify Usage Of Parts Service Cylinder Head Gaskets{1124}
1993/12/27 Double Shielded Bearings Released {4471}
1993/12/27 Cleaning SR4 Generators {1404,4450}
1993/12/20 New Inlet/Exhaust Valve Has A Chrome Stem {1105}
1993/12/20 Carburetor Control Linkage (EG3P Governor) {1265}
1993/12/20 Exhaust Brakes Can Not Be Installed On All Remanufactured 3208 Engine Arrangements {1119}
1993/12/20 Procedure To Prevent Moisture From Collecting In The Hose Between The Air Inlet Manifold And Transducer Module (Boost Sensor) {1917}
1993/12/20 Replacement Of Earlier Truck Engines In General Motors Topkick And Kodiak Trucks {1000}
1993/12/13 New High Temperature Resistant Seal Group Available For Jacket Water Pump{1361}
1993/11/29 0R5207 Remanufactured Starter May Not Fit In Some Applications{1453}
1994/01/17 New Control Assemblies Used In Fuel Injection Control Groups {1298}
1994/01/17 New Valve Cover Gasket Used {1107}
1994/01/17 Low Coolant Level Plate In Radiator May Cause False Coolant Level Readings {1353}
1994/01/31 Automatic Shut-Off Systems Not Recommended on Mobile Earthmoving Equipment {7418,7403}
1994/02/07 New Piston Body Has Improved Bonding Between Iron Band And Aluminum Body{1214}
1994/02/07 12 And 24 Volt DC Work Lights Are Available{0600}
1994/02/07 New Turbocharger Groups And New Turbocharger Cartridge Groups Have Improved Thrust Bearing And Turbine Ring Seal{1052,1053}
1994/02/07 Cylinder Head Gaskets Improved To Provide Better Fire Ring Retention{1124}
1994/02/07 Fuel Injection Pump Improvements{1251}
1994/02/21 Servicing Lighted Rocker Switches {1435}
1994/02/28 Soldering Iron Available For Field Use {0709,1400}
1994/02/28 New Retaining Compound Is Available {0649}