1982/02/22 Caterpillar


Engine Storage; Engine Start-Up After Storage{1000}

Usage:


All Caterpillar Engines

When an engine is not used for a long period of time, oil can run off the cylinder walls, piston rings, main bearings, connecting rod bearings, crankshaft, gears and other parts that normally get lubrication. This loss of lubrication permits corrosion to start on the metal surfaces, especially in areas of high humidity (water in the air). When the engine is started again, before these surfaces get oil, there will be metal to metal contact which will cause wear.

Special Instruction, SEHS7392, gives procedures and recommendations that will keep the possibility of damage at a minimum when an engine is started after storage.

Caterpillar Information System:

1982/02/22 Use A Magnetic Chuck To Hold Parts On Work Bench{0626}
1982/02/22 New Main Bearings And Connecting Rod Bearings Have Thicker Layer Of Surface Material{1230,1203,1219}
1982/02/22 Use The Correct Governor For Parallel Applications{1289,1264}
1982/02/22 New Poppet Valve Will Decrease Chatter{3313}
1982/02/22 Improved Bearing Used In Rear Power Takeoff Groups{3055}
1982/02/22 Torque/Pressure Conversion Table For 6V200 Hydraulic Wrench{0614,0623}
1982/02/15 Stronger Spanner Wrenches Now Available{0612,0613}
1982/02/15 New Fuel Nozzle Adapter Assembly Used{1106}
1982/02/15 New Camshaft Has Improved Profile (Shape) Of Exhaust Cams{1210}
1982/02/15 Hose Assembly Moved To A New Position{1274}
1982/02/15 New 6V4810 Tool Group Used To Service Vehicles Equipped With VE (Vehicular Environmental) Series Electrical Connectors In Electrical Harness{0610,0620}
1982/02/08 Use Microfiche Libraries For Up-To-Date Information{0374}
1982/02/22 Use 6V6035 Hardness Tester On Crankshafts{0651,1202}
1982/02/22 New Idler Shaft Used In Fuel Transfer Pumps{1256}
1982/03/01 Brass Plug Used To Prevent Corrosion{3320}
1982/03/01 New Gasket Used In Governor And Fuel Injection Pump Group{1259,1286}
1982/03/01 New Marine Gear Groups Have New Clutch Plates{3302}
1982/03/08 New Double-Wall Fuel Injection Lines Group And Fuel Drain Group Available As Attachments For Protection Against Fuel Leakage{1252,1254,7400}
1982/03/08 Reconditioning of Bridge Wear Seat Is Permitted; Will Prevent Bridge Replacement When Not Necessary{1100}
1982/03/08 Heavy Duty Air Cleaner Available, With Precleaner And Automatic Dust Ejector{1051,1055,1061,1062}
1982/03/08 New Adapters And O-Ring Seals Used In Aftercooler Group{1063}
1982/03/08 Correct Lubrication Procedure Will Prevent Damage To Fan Drive{1359,0374,0375}
1982/03/15 More Flexible Hose For Use With Hydraulic Flowmeter{0651,5050}
1982/03/15 New Diaphragm Used In Fuel Ratio Control{1278}
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