New Expansion Tank And Support Used
Usage:
All 3508, 3512 And 3516 Industrial, Marine And Generator Set Engines
Description of Change: A new expansion tank assembly and a new support assembly are used in the expansion tank group on the above engines. New mounting bolts are also used with the new support assembly.
The new tank assembly has an added bottom plate to prevent cracks in the mounting bosses. It also has added supports on the inside to decrease stresses on the joints at the edges and to prevent expansion of the tank.
Adaptable As: The new parts are direct replacements for the former parts as shown in the chart.
Caterpillar Information System:
1983/02/16 Service Information For Hydramechanical Shutoff Units
1983/02/16 New Water Pump Has Improved Seal
1983/01/19 New Piston Design
1983/01/19 Spring Seat Enlarger Available For Use On Cylinder Heads
1983/01/19 Fabricated Fixture Permits Easier Inspection Of Fuel Injection Nozzles
1983/01/19 Use Caution During Replacement Of Damaged Nozzle Adapters Or Precombustion Chambers
1983/01/19 Correct Installation Of Valve Lifter Prevents Problems With Valve Lash Adjustment
1983/01/19 Parts Service Information For Pistons And Rings
1983/01/19 Added Methods To Decrease The Effects Of High Sulfur Fuels
1983/01/19 Improved Valve Covers Used
1983/01/19 Changes In Engine RPM; Governor Does Not Operate Correctly
1983/01/19 Dimensions For Reconditioning Cylinder Blocks, Cylinder Heads
1983/02/16 Notice: Bolts, Washers Can Fall Into Suction Screen Housing And Damage Oil Pump
1983/02/16 Special Instruction Available For "Troubleshooting And Repair Of The 6V2100 Multitach"
1983/02/16 List Of Service Publications
1983/02/16 Improved Cylinder Head Gasket
1983/02/16 New Sealant Used Between The Fuel Injection Pump/Governor Drive Housing And Cylinder Block
1983/02/16 Low Manifold Pressure: New Gasket Prevents Air Leakage At Aftercooler
1983/02/16 Improved Mounting Assembly For Speed Switch Contactor Group
1983/02/16 Disconnect Fuel Lines And Install Caps Before Unit Injectors Are Removed
1983/02/16 Parts Service Information For Pistons
1983/02/16 New Clutch Retraction Pins And Seals
1983/02/16 Change In Repair Centers For 5P2160 Horsepower Meter Group
1983/03/16 Test Procedure For Hydramechanical Shutoff After Engine Storage