More Potting Material Now Used In 6N5906 Electric Service Meter{7480}
Usage:
All Machines Equipped With 6N5906 Service Meters
Description of Change: More potting material (sealant) is now used in the 6N5906 Service Meter. This potting material will prevent water from getting inside the potentiometer. Formerly, water some times got inside the potentiometer and caused the meter to operate too fast.
Meters with the added potting material have a line before and after the part number on the face of the meter.
Adaptable As: The 6N5906 Meter, with more potting material, is a direct replacement for the original 6N5906 Meter. The part number did not change.
Caterpillar Information System:
1979/11/12 Repair Of Damaged Or Worn Balancer Shaft Bores{1201,0663,1220}
1979/11/12 Puller Studs Of Same Size Can Have Different Work Capacities{0621}
1979/11/05 Wider Connecting Rods Have More Bearing Area{1214,1218}
1979/11/05 Support Plates Must Be Used To Install Earlier Marine Transmissions{3300}
1979/11/05 Two Plug Assemblies (Booster Cables) Are Available To Start Machines{1401,1453}
1979/11/05 Correct Installation Of Track Shoe Nuts{4170,4179}
1979/10/29 Improved Seal Now Used In Seawater Pump {1371}
1979/10/29 7N9843 Fuel Injection Valve Nozzle Assembly Now Used In Truck Engines {1254}
1979/10/29 New Repair Kit Is Available For Service Of Hydraulic Jack {0642}
1979/10/29 Use The 6V2034 Micrometer Adapter To Measure Lip Thickness Of Engine Valves {0653,1105}
1979/10/29 The FT1486 Chain Assembly Can Be Used For Emergency Repair Of Front Power Takeoff Clutches {3055}
1979/10/29 New--3208 Engine Maintenance Tips Wall Chart {0374,1000}
1979/11/26 Batteries Can Be Damaged If Too Much Vacuum Is Used During Electrolyte Fill{1401}
1979/11/26 New Cylinder Block Has More Material Around Liner Seat Area{1201}
1979/11/26 Former Oil Pump Group Is Now Used Again{1304}
1979/11/26 Fabricated Tester For Regulator-Exciter Control Assemblies Used On SR-4 And SRCR Generators{0652,4451,4452,4454,4467}
1979/12/10 Improved 6V2012 Micrometer Depth Gauge Set Has Increased Range To Permit Deeper Measurement{0653,5070}
1979/12/10 Improvements Made To Fuel Injection Pump And Governor Group{1253,1281}
1979/12/10 New Cylinder Heads Are More Rigid And Stronger{1100}
1979/12/17 Fuel Sulfur-Your Diesel's Silent Enemy{0375,1280}
1979/12/17 General Information -- Diesel Fuels In Cold Temperature Operation{1280}
1979/12/24 Crankcase Capacity Increased; New Dimensions For Marks On Oil Level Gauge{1318,1302}
1979/12/24 Track-Excited Vibration{4121}
1979/12/24 Too Much Clearance For Exhaust Valves Can Cause Wear To The Camshaft Lobes And Valve Lifters{1105,1210,1209}