New Brackets Help Prevent Damage To Engine Fuel Injection Lines Groups{1252}
Usage:
3412 (38S) Industrial, 3412 (60M) Marine, 3412 (81Z) Generator Set Engines
Description of Change: New brackets are used in the fuel lines groups on these 3412 Commercial Engines. The new brackets will help prevent fuel lines damage that can be caused by vibration.
Adaptable To: The illustration and chart identify the new components in the 7E-1612 and 129-1350 Fuel Injection Lines Groups. The new components are effective with 3412 (38S17856) Industrial, 3412 (60M6061) Marine, and 3412 (81Z18107) Generator Set Engines. The new components are adaptable to 3412 (38S13772 - Up) Industrial, 3412 (60M3255 - Up) Marine, and 3412 (81Z6748 - Up) Generator Set Engines.
(TOP VIEW OF ENGINE) Location of new fuel injection line group components.
Caterpillar Information System:
1996/02/16 New Material Used In O-Rings And Optional New Block Side Cover Replacement{1201}
1996/02/16 Air Filter Indicator No Longer Provided{7452}
1996/02/16 New Cylinder Head Injector Sleeve Used In Both Mechanical Unit Injection (MUI) And Hydraulic Electronic Unit Injection (HEUI) Engines{1125}
1996/02/16 Lubricant Used On Cylinder Head Bolts Changed{1100}
1996/02/16 Fuel Injector Sleeve Replacement Tooling{0703,1125}
1996/02/16 New Engine Information Plates Require More Information{1000}
1996/02/16 Closed Engine Crankcase Breather System Maintenance And Repair {1317,1107}
1996/01/17 New Engine Cylinder Liner Available {1216}
1996/01/17 New Main Bearing Provides Improved Oil Distribution {1203}
1996/01/17 New Intake Valve Lash Setting {1105}
1996/01/17 Turbocharger Nozzle Cleaning {1052}
1996/01/17 Special Edition Publication For The 3600 Deisel Family Of Engines {0374}
1996/02/16 Phosphate Coating Added To Camshaft Lobes{1210}
1996/02/16 Record Turbocharger Serial Number On Warranty Claims{1052}
1996/02/16 Slip In Coupling Used Instead Of Bellows Assembly In Turbocharger Group To Improve Serviceability{1061,1065}
1996/02/16 New Drive Gear Used In Auxiliary Pump Group{1206}
1996/02/16 New Turbocharger Wash Water Lines Groups Used{1052}
1996/02/16 New Valve Rocker Arm Assembly And Rocker Arm Adjusting Screw Used{1123}
1996/02/16 New Cylinder Liner And Cylinder Liner Sleeve Help Prevent Carbon Buildup Around Piston Top Land{1216}
1996/02/16 New Oil Temperature Regulator Lowers Normal Engine Oil Operating Temperature{1330}
1996/03/19 Possible Sources of High Crankcase Blowby From Breather Tube{1317}
1996/03/19 Parts Manual Fuel Filter Lines Group Illustration Corrections{1262}
1996/03/19 Fuel Injection Pump Barrel Sealing Face Reconditioning{1251}
1996/03/19 Improved Magneto Group Includes O-Ring Seal Groove On Mounting Face To Help Prevent Oil Leaks{1552}