Higher Temperature Material Used In Camshaft Base Gasket{1113,1120}
Usage:
D348 Engines;
776 Tractors;
777 Trucks;
D10 Tractors
Description of Change: The material in the camshaft base gasket has been changed on the above models. A graphite sheet material reinforced with a perforated steel core is used instead of the former rubber-asbestos material. The improved gasket has much more resistance to high temperatures.
Adaptable To: The improved 8N8110 Gasket (no change in part number) is directly adaptable to all earlier engines.
Caterpillar Information System:
1985/10/28 Engine Information Plate Contains More Data; Use Of Performance Specifications{1250,7557}
1985/10/28 Comparison Of Fuel Timing Tolerances For Field Settings{1250,1251,1281}
1985/10/28 What ROPS/FOPS Certification Means{7323,7325,7264,7266}
1985/10/21 Engine Shuts Down Immediately After Start-Up {7400}
1985/10/21 Cylinder Head And Valve Rocker Arm Brackets Have Oil Supply Passages In A Different Location To Prevent Possible Oil Leakage Into Cooling System {1100,1102,1350}
1985/10/21 Use Glycerine On Most O-Ring Seals {7555,1216,1050}
1985/10/14 Recommendations For Cooling Systems And Cold Weather Operation{1350}
1985/10/14 "Routine" Mid-Life Roll-Ins Of Main And Connecting Rod Bearings No Longer Recommended{1230,1203,1219}
1985/10/14 New Fuel Pressure Switch Available{7490,7332,1419}
1985/10/14 Fuel Transfer Pump Improved{1256}
1985/10/07 Stronger Air Cleaner Support Assembly{1050,1051}
1985/10/07 Digital Electric Tachometer Group Available{7462}
1985/10/28 Check Fuel Injection Replacement Pump Installation{1251,1253,1257}
1985/10/28 New Marine Transmission Oil Cooler Group Available{3320}
1985/10/28 Air Regulated Torque Wrench Group Available{0614}
1985/11/04 Reusability And Assembly Recommendations For Conventional And Inverted Duo-Cone Seals {7561}
1985/11/04 Meter Panel Cover Folds Down Completely {7451}
1985/11/04 New Instruction Films (Decals) Available {7405,7451}
1985/11/11 Exhaust Manifold Gasket Leaks May Be Prevented By Correct Installation{1059,1050,1061}
1985/11/11 Effects Of Liner Wear In Engines Using Plasma Coated Top Rings{1215,1216,7770}
1985/11/11 Special Bolts Help Prevent Unauthorized Modification Of Fuel System And Governor Settings{1250,1264,1278,1287}
1985/11/11 Tape Tool Marker Is Available{0600}
1985/11/11 New Retaining Rings Used In BrakeSaver Groups{1155}
1985/11/11 Anti-Seize Compound And/Or Grease Not To Be Used On Fuel Pump Bonnet Retaining Bushings{1251}