Anti-Seize Compound And/Or Grease Not To Be Used On Fuel Pump Bonnet Retaining Bushings{1251}
Usage:
All Caterpillar Diesel Engines Except 3500 And 3600 Series
When installing fuel pump bonnet retaining bushings, do not lubricate threads with anti-seize compound or grease. Published tightening torque specifications for bushings on Caterpillar fuel pumps have been established for threads lubricated with diesel fuel or light oil only. Use of anti-seize compound increases tightening forces and may damage the housing.
Retaining bushing.
Caterpillar Information System:
1985/11/11 New Retaining Rings Used In BrakeSaver Groups{1155}
1985/11/11 Tape Tool Marker Is Available{0600}
1985/11/11 Special Bolts Help Prevent Unauthorized Modification Of Fuel System And Governor Settings{1250,1264,1278,1287}
1985/11/11 Effects Of Liner Wear In Engines Using Plasma Coated Top Rings{1215,1216,7770}
1985/11/11 Exhaust Manifold Gasket Leaks May Be Prevented By Correct Installation{1059,1050,1061}
1985/11/04 New Instruction Films (Decals) Available {7405,7451}
1985/11/04 Meter Panel Cover Folds Down Completely {7451}
1985/11/04 Reusability And Assembly Recommendations For Conventional And Inverted Duo-Cone Seals {7561}
1985/10/28 Air Regulated Torque Wrench Group Available{0614}
1985/10/28 New Marine Transmission Oil Cooler Group Available{3320}
1985/10/28 Check Fuel Injection Replacement Pump Installation{1251,1253,1257}
1985/10/28 Higher Temperature Material Used In Camshaft Base Gasket{1113,1120}
1985/11/11 Caterpillar Offers Remanufactured Turbocharged 3208 Engines At Significant Savings{1000,7754}
1985/11/11 Two Different Piston Oil Ring Designs Used{1215}
1985/11/18 Bolt Removed From Governor And Fuel Injection Pump Group{1286,1253,1287}
1985/11/18 Remanufactured Crankshafts Are Available In Standard And Two Undersize Dimensions (U.S. and Canada){1202,7754}
1985/11/18 Filter Added To Drain Hole In Water Pumps{1361}
1985/11/25 Faster Response Water Temperature Regulators; Service Simplified{1350,1355}
1985/11/25 New Fuel Ratio Control Group Used On Engines Equipped With New Scroll Fuel System{1278}
1985/11/25 Output Shaft Group Improved{3305}
1985/11/25 Canister Size Of Coolant Conditioner Element Has Changed{1350}
1985/11/25 Oil Pressure Shutdown Specifications Change For Hydramechanical Shutoff System{1085}
1985/12/09 New Ratchet Wrenches Available For Tube Fittings{0600}
1985/12/09 A Water Separator Can Help Prevent Fuel Injector Damage If Fuel Is Contaminated With Water{1263,1250,1273}