New Lifting Eye Group Used On 3412 Industrial Engines Equipped With Turbochargers{1101,1000}
Usage:
Description of Change: A new lifting eye group is now used on 3412 Industrial Engines equipped with turbochargers. The left rear bracket used in this group gives more clearance between the turbocharger compressor outlet and the lifting chain. Formerly, it was possible for the lifting chain to pull the compressor housing loose from the cartridge assembly and/or damage the compressor.
Adaptable As: The new 7N7766 Lifting Bracket is a direct replacement for the former 7N1751 Lifting Bracket on 3412 Industrial Engines equipped with turbochargers. The same hardware used to fasten the former bracket to the cylinder head can be used to install the new bracket.
Caterpillar Information System:
1978/04/10 New 5P9693 Reusable Cable Tie For Storage Of Wires, Cables And Tubing{0630}
1978/04/10 New Piston Group With Better Service And Operation Characteristics Now Available{1214}
1978/04/03 A Gasket Group Is Available To Give Improved Sealing For The Oil Supply To The Rocker Arms On Early Engines{1101,1102,1221}
1978/04/03 Procedure For Alignment Of Transmission Mounting Parts On 1100 Series And 3208 Truck Engines With Allison MT640, MT650, And AT540 Series Transmissions{3000,1156,1157}
1978/03/27 Correct Adjustment Of The Governor Control Linkage In Truck Engines Is Necessary To Prevent Low Power{1265,1269}
1978/03/27 More Torque Now Used To Tighten The Retainer Nut For Turbocharger Compressor{1052,1053}
1978/03/27 5P4149 Conversion Group To Become A Discontinued Item On October 1, 1978{0650,1254}
1978/03/27 How To Find Correct Oil Change Intervals For Truck Engines Operated In Short Distance Applications (Pick Up And Delivery Service){1318,7500,0374}
1978/03/27 9N3700 Or 9N3299 Nozzle Assemblies Must Be Used On 3208 Engines That Are Equipped With Exhaust Gas Recirculation (EGR){1254}
1978/03/27 Improved Thrust Washers Now Used With Planet Gears{3000,3072,3106,3110,3003,3001,3100,3116,3159,3176,3107,5150,5165}
1978/03/27 5P8675 Extension Handle Available For General Uses{0614}
1978/03/27 Use 5P8706 Die Repair Kit For The Repair Of 9S6331 Die Assembly{0623}
1978/04/17 Improved Yokes, Hardened Washers And More Torque Keep Valve Lifter Guides Tight {1209}
1978/04/17 Locating Bushings For The 5P3550 Rod Boring Machine Will Now Hold Tapered Piston Pin Bushings {0626}
1978/04/17 Improved Oil Suction Tube Assembly {3300,3302}
1978/04/24 Use 6V100 Tool Arrangement To Remove And Install Piston Pin Bearings For Both Tapered And Standard Connecting Rods{0620,1218}
1978/04/24 Do Not Use The 5B1401 Cleaning Tool Group To Clean The Orifice In Capsule-Type Fuel Injection Nozzles{0650,1254}
1978/04/24 Oil Grooves And Harder Gears Are Now Used In The Oil Pumps On 6.25" Bore Vee Engines{1304}
1978/04/24 Cylinder Block Has New Cover With An Oil Return Connection For Rockford Fan Drive{1201}
1978/04/24 Improved Water Separator Element And Retaining Clamp Stops Fuel Leakage{1250}
1978/04/24 New Oil Pressure Gauge Available For Marine Transmissions Used On D348, D349, D353, D379, D398, D399, 3406 And 3408 Marine Engines{7457,3300}
1978/05/01 5P8719 Hydraulic Hand Pump Decreases The Time Needed To Move Ram Pistons Under No Load{0621}
1978/05/01 New 5P8709 Piston Tool Group For The Alignment Of Piston Cooling Jets{0650}
1978/05/01 Correct Installation Of Lip-Type Seals In Hydraulic Oil Pumps{5055,5073}