Improved Power Takeoff Service Kits
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:
1980/07/09 Check Retainer Screw Depth In Plastic Pads Of 5P8637 Crankshaft Support Groups
1980/07/09 Check Journal Hardness On Reground Crankshafts
1980/07/09 In The Future, Oversize And Undersize Connecting Rod And Main Bearings Will Have Size Identification Marks In Metric Units
1980/07/09 List Of Service Publications
1980/07/09 Timing Groups To Be Canceled
1980/07/09 Visual Checks And Easy Tests Can Be Of Assistance When Troubleshooting Coolant Leakage Into The Lubrication System
1980/07/09 New Planetary Group Has Gears Which Operate With Lower Noise Levels
1980/07/09 Follow Correct Procedures For Installation Of Fuel Filters And Priming The Fuel Systems
1980/07/09 Kysor Air-Operated Shutdown Actuators For 3406, 3408, 1693 Truck Engines
1980/07/09 6V3075 Dial Indicator (Metric) Is Available
1980/07/09 6V2050 Tapered Rod Tool Group Available For Removal And Installation Of Bearings
1980/06/04 Oil Pump Drive Sleeves Now Available Separately For Parts Service
1980/08/13 Some Nuts Used On Main Bearing Caps Are Smaller Than Standard Size Across The Flat Sides
1980/08/13 New Bend Specification For Used Or Field Reground Crankshafts
1980/08/13 Two New Front Power Take-Off Groups Are Available
1980/08/13 6V3030 Digital Multimeter, 6V3031 Case And 6V3032 Test Lead Kit Are Now Available For Troubleshooting Electrical Circuits And Components
1980/08/13 New Caterpillar Publication, "Questions And Answers About Engine Bearings" Is Available
1980/08/13 Alcohol Fuels Are Not Recommended For Use In Caterpillar Diesel Engines At The Present Time
1980/08/13 Some Valve Lifter Assemblies Have A Black Color On The Finished Surface
1980/08/13 Pistons Which Use Keystone-Type Rings Can Be Installed In Place Of Pistons Which Use Rectangular-Type Rings
1980/08/13 Higher Capacity Auxiliary Pump Group Is Now Available
1980/08/13 Carbon Cutting On Thrust Side Of Piston Top Land Is Normal Condition For Pistons With Offset (Not In Center) Pin Bores
1980/09/10 6V3143 Distorter Adapter Available For Use With 5P7409 Wear Sleeve Distorter For Removal Of Crankshaft Wear Sleeves
1980/09/10 5P1746 Governor Sealing Tool Available Separately