Lubricate Door Latches To Help Prevent Wear{7300,7308}
Usage:
631D, 633D, 637D, 637D (PP),
639D Tractors
Reports indicate there may be high wear to moving parts on door latches used on the above machines equipped with the 5T6527 Protective System Rollover Group (Enclosed).
The moving parts of the door latches may be lubricated with molybdenum disulfide grease contained in the 5P960 Grease Cartridge.
Caterpillar Information System:
1984/07/16 Installation Instructions For Turbocharger Bearing Kit{1052,1053}
1984/07/16 New Plate Assembly Used In Bottom Guard Group{7153}
1984/07/16 Temporary Control Support Group For Machine Maintenance Is Available As A Service Tool{7253}
1984/07/16 Use Vacuum Tester For Quality Control Check Of Water Pump Seal{0768,1361}
1984/07/16 FT1886 Valve Spring Compressor Group Available{0600,1108}
1984/07/16 New Mechanical Service Meter Used{7478}
1984/07/16 Toric Ring Seals Available For Duo-Cone Seals In Service And Parking Brake Group{4208,4250}
1984/07/16 Use Caution When Handling Components That Contain Asbestos{0353}
1984/07/16 Alternator Available For General Use{1405}
1984/07/16 New Relief Valve Guide Used In Oil Pump{1315}
1984/07/09 Modifications Can Be Made To Improve Distribution Of Exhaust Through The Truck Dump Body Ribs{7258,1059,1061,1062}
1984/07/09 New Disassembly And Assembly Tools Available For Fuel Ratio Controls{0600,1278}
1984/08/13 New Pipe Nipple Used In Fire Suppression Cylinder And Valve Group{7401}
1984/08/13 New Service Tools Available{0600}
1984/08/13 New Films (Decals) Available For Service Meter Face{7478,7480}
1984/08/13 Checking And Adjusting Travel Drift{5058,5063}
1984/08/13 New Lock Pin Used In Nitrogen Actuator Assembly{7401}
1984/08/13 New Fuel Injection Pumps, Fuel Injection Lines, Fuel Injection Nozzles, and Piston And Rod Groups Used On Some Engines{1000,1225,1251,1252,1254}
1984/08/20 Install Dampers And Check Stud Alignment After Radiators Are Rebuilt{1353,1381}
1984/08/20 New Thermistor Thermometer Group Can Be Ordered At Less Cost{0651,0653,0650}
1984/08/20 New Air Dryer Group Used{4285}
1984/09/03 New Inlet Valve Used{1105}
1984/09/03 O-Ring Seals For Steering Hand Metering Pump Groups Available For Parts Service{4312,4300}
1984/09/03 Specifications And Rack Adjustment For Variable Horsepower Fuel Systems{1251,1257,1250}