New Water Pump And Rebuild Kit Available{1361}
Usage:
D3 Tractors;
910, 931, 943 And 953 Loaders;
215 Excavators With 3204 Engine
Description of Change: A new water pump is used on the 3204 Engine in the above machines. The new water pump has tapered roller bearings, which will decrease vibration and give a longer service life. The former water pump had ball bearings.
A new rebuild kit has also been released for use with the new water pump group.
Adaptable To: The new 1W6446 Water Pump Group is a direct replacement for the former 1W2929 Water Pump Group, which has been canceled. The new water pump and its separate parts are shown in the chart.
Location of parts in 1W6446 Water Pump Group.
Caterpillar Information System:
1982/02/15 Stronger Orifices Used In Control Valve{3167}
1982/02/15 Stronger Spanner Wrenches Now Available{0612,0613}
1982/02/15 New Design Drain Tube For Transmission Solenoid Valve{3163,3167}
1982/02/15 Tools For Replacement Of 1M6762 Puller Ring To Remove Final Drive Outer Bearing Support{0621,4066}
1982/02/15 New Fuel Nozzle Adapter Assembly Used{1106}
1982/02/15 Improvements To Differential, Differential Carrier, And Differential Lock{3258,3264,3280}
1982/02/15 New 6V4810 Tool Group Used To Service Vehicles Equipped With VE (Vehicular Environmental) Series Electrical Connectors In Electrical Harness{0610,0620}
1982/02/08 Use Microfiche Libraries For Up-To-Date Information{0374}
1982/02/08 New 6V4818 Driver Available To Install Rack Bearings In Fuel Injection Pump Housings{0622}
1982/02/08 New Alternator And Fan Support Bracket{1356,1357,1405}
1982/02/08 The Service Publications Information Feedback System{0374}
1982/02/08 New Piston Pin Retainer Used{1214,1225}
1982/02/22 Difference Between Static And Dynamic Rack Settings Changed{0374,1257}
1982/02/22 Torque/Pressure Conversion Table For 6V200 Hydraulic Wrench{0614,0623}
1982/02/22 New Piston And More Springs Used In Transmission{3155,3170}
1982/02/22 Improved Bearing Used In Rear Power Takeoff Groups{3055}
1982/02/22 Use A Magnetic Chuck To Hold Parts On Work Bench{0626}
1982/02/22 Engine Storage; Engine Start-Up After Storage{1000}
1982/02/22 Screen Added To Oil Lines At Inlet Of Brake And Torque Converter Oil Cooler{1366,1365,1375,1376,3103,3154,3179,4257,4304,5057,5068}
1982/02/22 Use 6V6035 Hardness Tester On Crankshafts{0651,1202}
1982/02/22 New Idler Shaft Used In Fuel Transfer Pumps{1256}
1982/03/01 Shorter Bolts Used In Four Locations To Fasten Piston Motor Head To Body{3201,4351,5058}
1982/03/01 New Gasket Used In Governor And Fuel Injection Pump Group{1259,1286}
1982/03/01 New 6V4180 Off-Engine Lifter Setting Tool Group{0654}