PIN AS 5T8652 - Caterpillar

3406B (6TB17177-Up),
3406C (3ER1856-Up) Industrial;
3406B (4TB5872-Up),
3406C (1SS210-Up) Marine;
3406B (2WB17687-Up),
3406C (4ZR2599-Up, 1LS413-Up, 8FS746-Up) Generator Set EnginesSUPPLEMENT: MARCH 1998Engine News, December 1997, Article 3, Page 2, "New Fuel Line Support Brackets Help Eliminate Vibration". In the Chart on Page 4, the correct quantity for Items 19 and 22 is (1).
--------------- END SUPPLEMENT ---------------Description of Change: New fuel line support brackets, bracket assemblies and hardware are used in the above 3406B and 3406C Engines with the New Scroll Fuel System (NSFS). The new support brackets, bracket assemblies, and hardware help eliminate problems with vibration for the fuel lines. The new brackets, bracket assemblies, and hardware replace the former brackets, bracket assemblies, and hardware.Adaptable To: The new 141-2672, 141-2674 Brackets and the new 141-2675, and 141-2676 Bracket Assemblies are effective with the above engines. See the chart for part numbers and part number changes. The new brackets, bracket assemblies, and hardware are adaptable back to first production of 3406B and 3406C Engines with the NSFS. See the illustration for location of the parts on a typical engine.
Typical side view of a 3406 Engine. Views of the new brackets and bracket assembly.(1) 141-2675 Bracket Assembly.(2) 141-2676 Bracket Assembly.(3) 141-2674 Bracket. (4) 141-2672 Bracket.
Views of related hardware. See the chart.