New Dome Lamp Used{7333}
Usage:
All Caterpillar Products Equipped With 9M4192 Dome Lamps
Description of Change: A new dome lamp assembly is now used inside the cab on all Caterpillar machines equipped with a 24V dome lamp assembly. The switch of the new dome lamp assembly is improved to give longer service life.
Adaptable As: The new 6T4864 Lamp Assembly is a direct replacement for the former 9M4192 Lamp Assembly.
Caterpillar Information System:
1983/01/10 Spring Seat Enlarger Available For Use On Cylinder Heads{0663}
1983/01/10 Changes In Engine RPM; Governor Does Not Operate Correctly{1264}
1983/01/10 Water Pump Impellers Can Be Reconditioned{0661,1361}
1982/12/20 New Piston Design Decreases Oil Consumption{1214,1215}
1982/12/20 Replacement Seal Group For Raw Water Pump Shaft Now Has All The Seal Parts Plus An Installation Tool{1371,0622}
1982/12/20 Dimensions For Reconditioning Cylinder Blocks, Cylinder Heads{1201,1101,1103,1105}
1982/12/13 New Piston Group Has A Thicker Top Ring{1215,1214,1213,1225,1226,1227}
1982/12/13 6V6190 Gauge Group Can Be Used To Measure Track Roller And Link Wear{0653}
1982/11/29 6V7013 Rivet Roll Set Now Available {0613,0622,3012}
1982/11/29 New Flexible Coupling Group Must Be Installed Correctly {3300,3252}
1982/11/29 Removal Of Water Pump Impeller {1361}
1982/11/29 New 6V6146 Load Leveler Can Lift Larger Components {0644}
1983/01/10 Correct Installation Of Valve Lifter Prevents Problems With Valve Lash Adjustment{1102}
1983/01/10 Fabricated Fixture Permits Easier Inspection Of Fuel Injection Nozzles{0626,1254}
1983/01/17 Oil Filter Removal{1318,0611}
1983/01/17 Lip-Type Seal Installation On Shafts With Keyways{7555}
1983/01/17 Use Caution During Replacement Of Damaged Nozzle Adapters Or Precombustion Chambers{1106}
1983/01/17 New Clutch Retraction Pins And Seals{3302}
1983/01/17 Improved Valve Covers Used{1107}
1983/01/17 New Sealant Used Between The Fuel Injection Pump/Governor Drive Housing And Cylinder Block{1288}
1983/01/17 Improved Mounting Assembly For Speed Switch Contactor Group{7418}
1983/01/17 Disconnect Fuel Lines And Install Caps Before Unit Injectors Are Removed{1274,1254,1251}
1983/01/17 Revision Of Test Specification Tolerance For 1P1795 Master Valve Assembly{0652,1250}
1983/01/17 Parts Service Information For Pistons And Rings{1214,1215}