New Auxiliary Pump Group Operates At A Slower RPM{1371}
Usage:
3208 Marine Engines So Equipped
Description of Change: A new auxiliary (sea water) pump group is available for use on 3208 Marine Engines. The new pump group has a new 7 inch diameter pulley. The former pulley was 6 inches in diameter. This new pulley will permit the pump to operate at a slower RPM, which will extend the service life of the pump. The pump at this slower RPM will still give enough water flow for correct cooling of the engine. A new vee belt must also be used with the new pulley.
Adaptable As: The new parts are direct replacements for the former parts as shown in the chart.
Caterpillar Information System:
1982/05/17 Fuel Ratio Control Is Now Available As A Group{1278}
1982/05/17 Improvements Made To 6V3000 Sure Seal Repair Kit{0611,1408}
1982/05/17 Larger Studs Can Be Used With Rear Exhaust Manifolds{1059}
1982/05/17 Wrong Water Separator Element Will Not Remove Water{1263}
1982/05/17 Holes Added To Water Pump Impeller{1361}
1982/05/10 Two-Piece Guard For Alternator Fan And Belts{1400}
1982/05/10 Fuel Rack Slots Have Improved Wear Resistance{1257}
1982/05/10 Be Sure To Use Correct Water Temperature Regulators{1355}
1982/05/10 5P3519 Gauge Group Components Available Separately{0653,1215}
1982/05/10 5P4812 Gauge Group Components Available Separately{0653,1215}
1982/05/10 New Mounting Bracket For Mechanical Shut-Off Cable{7418}
1982/05/10 New Crankshaft Main Bearings Used{1203}
1982/05/24 New Seal Used In Turbocharger Mounting; Check Mount Casting For Clearance{1052}
1982/05/31 Improved Water Separator Group Used {1263}
1982/05/31 Separate Serial Numbers For 3208 Remanufactured Engines {1000}
1982/06/07 Separate Valve Stem Gauges Available{0653,1000}
1982/06/07 List Of Main And Connecting Rod Bearings Currently Available{1203,1219,1230,1226,1227}
1982/06/07 Use Correct Torque On Hydraulic Fittings{7554,5057}
1982/06/07 Identification Numbers For Caterpillar Partial Machines{0300}
1982/06/14 Stronger Turbine Wheel Used In Turbocharger Shaft And Wheel Assemblies{1053,1052}
1982/06/14 Improvements Made To Input Shaft Group{3303}
1982/06/14 New Address For Repair Of Diagnostic Tools{0650}
1982/06/21 Hose Presses Can Now Be Used To Install JIC Couplings{0623,7554,0624}
1982/06/21 Engine Ground Straps Necessary To Prevent Electrical Discharge Damage To Crankshaft Bearings{1202,1203,1400,1405}