New Oil Scavenge Tube Assemblies Used In Oil Lines Groups{1307,1312}
Usage:
D9H and DD9H Tractors;
594H Pipelayers;
D353 Industrial and Marine Engines
Description of Change: New oil scavenge tube assemblies are used in the oil lines groups in the above models. The new oil scavenge tubes do not have a support bracket near the oil pump.
Failure of the support bracket nearest the oil pump was some times possible on the former oil scavenge tubes.
Test results have shown the brackets are not necessary.
Adaptable As: The new oil scavenge tube assemblies are a direct replacement for the former oil scavenge tube assemblies, which are canceled.
Caterpillar Information System:
1980/09/08 Easy-To-Make Tool Holds Fuel Injection Nozzles According To Cylinder Number{0634,1254}
1980/09/08 Oil Pump And Lines Group Changed To Use Different Method Of Flow Control For Emergency Lubrication System{3310,3311}
1980/09/08 Cartridge Repair Kit Available For AiResearch Turbochargers{1052,1053}
1980/09/01 5P1746 Governor Sealing Tool Available Separately{0620,1264,1286}
1980/09/01 CAUTION: Procedure For Adjustment Of Fuel Rack Setting On Hydramechanical Governors Has Been Changed{0654,1250}
1980/09/01 6V2119 Profile Tool Group Is Available For Inspection Of All Crankshafts In Caterpillar Engines{0653,1202,1203,1219,1230}
1980/09/01 6V2086 And 6V2087 Seal And Wear Sleeve Installers Available{0622,1160,1161}
1980/09/01 Four Fabricated Tools Available For Use During Disassembly And Assembly Of Piston-Type Hydraulic Motors{5058,0622}
1980/08/25 Special Bolts Available For Better Protection Against Modifications Of Fuel System And Governor Settings{1264,1278}
1980/08/25 Vibration Isolators Used With Vacuum Switches For Air Filter Service Indicators{7452,1051,1054}
1980/08/25 Service Meter Correction Decal Available{7478,7480}
1980/08/18 Some Valve Lifter Assemblies Have A Black Color On The Finished Surface{1209}
1980/09/08 4S6553 Engine Evaluation Test Instrument Group Has Been Canceled{0651}
1980/09/08 6V3143 Distorter Adapter Available For Use With 5P7409 Wear Sleeve Distorter For Removal Of Crankshaft Wear Sleeves{0621,1202,1160,1161}
1980/09/15 6V3025 Battery Cable Repair Kit Now Available{1402,1408,0611}
1980/09/15 6V2107 And 6V2110 Drive Adapter Assemblies Available To Connect Sleeve Metering Fuel Systems To Fuel Injection Test Bench{0652,1250}
1980/09/15 Reverse Flow Check Valves And Check Valves With A Groove Can Not Be Used In Place Of Each Other{1251,1272,1254}
1980/09/15 Special Cup Plugs For Use In Oversize (Larger Than Standard Size) Bores In Valve Rocker Arm Shafts{1102}
1980/09/15 Reference List Of Pistons Used With The Different Types Of Connecting Rods{1214,1218}
1980/09/15 Use Only Caterpillar Water Separator Elements{1263}
1980/09/22 6V3071 Seal Guide Keeps Seal In Position During Installation Of Transfer Pump {0620,1256}
1980/09/22 Do Not Use Room Temperature Vulcanizer Compounds Or Silicone Rubber Cements On O-Ring Seals In Engines; Do Not Use Too Much As Gasket Material {1000,7555}
1980/09/22 Install A New Oil Filter Element, Clean The Oil Lines And The Remote Filter Base; Turn The Engine Until The Oil Gauge Shows Pressure Before Starting A Rebuilt Engine {1307,1318}
1980/09/29 Improved Poppet Valves Used In Plate And Valve Assembly Of Transmission Control Group{3009}