Correct Specifications For Cranskshaft Deflection {1202}
Usage:
D379, D398, D399 Industrial, Marine And Generator Set Engines
In the Marine Engine Application and Installation Guide, Form SEBM2239, Pages 33 and 34, the maximum crankshaft deflection is incorrectly given. The correct specification for maximum crankshaft deflection is -0.01 mm (-.0005") [close-in] or +0.025 mm (+.001") [spread out]. Special Instructions, Form SEHS7456-01, Alignment Of Caterpillar Marine Transmissions And Marine Engines; and Form SEHS7654 General Alignment Instructions; have the correct specifications and more detailed information about the measurement of crankshaft deflection.
Caterpillar Information System:
1985/01/14 Valve Lash Adjustment Not A Warranty Item {1102,1105}
1985/01/14 Improved Valve Mechanism Cover Group Has A New Valve Cover And Seal {1107}
1985/01/14 Outright Purchase Of Cores For Remanufactured Products (U.S. And Canada) {7754}
1985/01/14 Remanufactured Electronic Controls (U.S. And Canada) {7400,7754}
1985/01/14 New Engine Time Requirement Guides (TRG) {0374}
1985/01/14 Additions To Reference Chart For Major Production Changes {0374,0375,1000}
1985/01/14 Remanufactured 1160 Engines Now Use Sleeve Metering Fuel Systems {1250,1286}
1985/01/14 Remanufactured Air Fuel Ratio Controls {1278,7754}
1985/01/14 Install Different Body Assembly In Clutch Group To Correct Harsh Shifting {3312,3302}
1985/01/14 New And Improved Gaskets In Front Housing Group And Accessory Drive Group {1151,1150}
1985/01/14 Minimize Fuel Problems In Cold Weather Operation {1280,1250}
1984/12/10 Bonnet Of Fuel Injection Pump Group Now Serviced Separately{1251,1250}
1985/01/14 Additional Components Needed When New Horn Assemblies Are Installed {7303}
1985/01/14 New Tools Available To Service Fuel Injection Nozzles And Adapters {0706,1254}
1985/01/21 Correct Use Of 9G6981 Converter Assembly{7300,1400,1410,1406}
1985/01/21 New Truck Battery Is Available{1401}
1985/01/21 Remanufactured Crankshafts Are Available In Standard And Undersize Dimensions (U.S. and Canada){1202,7754}
1985/01/21 New Air Cleaner Groups And Valve Mechanism Cover Group Used{1300,1317}
1985/01/21 Keep Disconnect Switch Off During Machine Storage{1400,1411}
1985/01/21 New Rear Crankshaft Seal Has Longer Service Life{1161}
1985/01/21 Exhaust Brake Performance Increased{1018}
1985/01/28 Low Oil Level In Governor Can Cause Erratic Engine RPM{1287}
1985/01/28 New Service Tools Available{0600}
1985/02/04 Use Care When Removing Oil Pan And 9N3167 Plate{1302}