Improved Power Takeoff Service Kits{3055}
Usage:
Twin Disc SL111 and SL211 Front Power Takeoffs
Description of Change: Improved power takeoff service kits are now available for repair of the Twin Disc SL111 and SL211 Front Power Takeoffs. The new kits have improved finger levers and linkage assemblies, which will give longer service life.
Adaptable To: The new service kits are adaptable to Twin Disc front power takeoffs as shown in the chart.
Caterpillar Information System:
1980/08/11 New Single Key Lock System Uses The Same Standard Key For All Locks{7300,7550}
1980/08/11 Improved Piston Ring Used At Turbine End Of Turbocharger{1052,1053,1077}
1980/08/11 New Oil Filter Base Has Larger Oil Passages; Some Bases Need Modification{1306}
1980/08/11 6V2196 Microscope Available For Inspection Purposes{0653}
1980/08/11 6V3030 Digital Multimeter, 6V3031 Case And 6V3032 Test Lead Kit Are Now Available For Troubleshooting Electrical Circuits And Components{0651}
1980/08/04 Pistons Which Use Keystone-Type Rings Can Be Installed In Place Of Pistons Which Use Rectangular-Type Rings{1215,1214,1213}
1980/08/04 The Service Publications Information Feedback System{0374}
1980/08/04 New Bend Specification For Used Or Field Reground Crankshafts{1202}
1980/07/14 Some Nuts Used On Main Bearing Caps Are Smaller Than Standard Size Across The Flat Sides{1203}
1980/07/14 Two New Front Power Take-Off Groups Are Available{3055}
1980/07/14 Use The 6V2056 Rod And 6V2057 Point To Find True Top Center{0653}
1980/06/30 New Planetary Group Has Gears Which Operate With Lower Noise Levels{3301,3304}
1980/08/11 Carbon Cutting On Thrust Side Of Piston Top Land Is Normal Condition For Pistons With Offset (Not In Center) Pin Bores{1213,1214}
1980/08/11 Higher Capacity Auxiliary Pump Group Is Now Available{1371}
1980/08/18 Alcohol Fuels Are Not Recommended For Use In Caterpillar Diesel Engines At The Present Time{1280,0374}
1980/08/18 Some Valve Lifter Assemblies Have A Black Color On The Finished Surface{1209}
1980/08/25 Service Meter Correction Decal Available{7478,7480}
1980/08/25 Vibration Isolators Used With Vacuum Switches For Air Filter Service Indicators{7452,1051,1054}
1980/08/25 Special Bolts Available For Better Protection Against Modifications Of Fuel System And Governor Settings{1264,1278}
1980/09/01 Four Fabricated Tools Available For Use During Disassembly And Assembly Of Piston-Type Hydraulic Motors{5058,0622}
1980/09/01 6V2086 And 6V2087 Seal And Wear Sleeve Installers Available{0622,1160,1161}
1980/09/01 6V2119 Profile Tool Group Is Available For Inspection Of All Crankshafts In Caterpillar Engines{0653,1202,1203,1219,1230}
1980/09/01 CAUTION: Procedure For Adjustment Of Fuel Rack Setting On Hydramechanical Governors Has Been Changed{0654,1250}
1980/09/01 5P1746 Governor Sealing Tool Available Separately{0620,1264,1286}