AIR COMPRESSOR GP 1348222 - Caterpillar

3208 (75V, 01Z) Marine Engines So EquippedSUPPLEMENT: 07/00/92Engine News, May 1991, Page 1, "New Auxiliary Water Pump Used; New Chart Lists Auxiliary Water Pump Group Numbers, Pulley Sizes, And Drive Belts," for 3208...75V, 01Z Marine Engines so equipped.In the first sentence of the Adaptable To section, the part number of the 4P3496 Adapter is not correct. The correct part number is the 7E3393 Adapter.
Under the chart, the part number of the 4P3494 Adapter in Footnote 5 is not correct. The correct part is the 7E3393 Adapter.
--------------- END SUPPLEMENT ---------------Reference: Engine News; Special Edition; September 5, 1990; Major Improvements and Service Information for 3208 (01Z, 75V, 93Z) Marine Engines.Description of Change: A new auxiliary pump group (sea water) is used on 425 hp Marine Engines. The inlet port of the new pump has 1.5 inch NPT threads. An adapter is available to convert from the 1.5 inch NPT thread to 2 inch hose.Adaptable To: The new 7E4115 Auxiliary Pump Group, when used with a 4P3496 Adapter, is a direct replacement for the former 9Y1304 Auxiliary Pump Group in the 7E0410 Auxiliary Pump Group. The former pump group is canceled. The new pump group and adapter are in effect with 425 hp 3208 Marine Engine 01Z22623. The chart lists auxiliary water pump information for 3208 Marine Engines.