9N3700 Or 9N3299 Nozzle Assemblies Must Be Used On 3208 Engines That Are Equipped With Exhaust Gas Recirculation (EGR)
Usage:
3208 Engines (40S) Equipped with E.G.R.
Description of Change: New 9N3700 and 9N3299 Injection Nozzle Assemblies are available and must be used on 3208 Engines when they are equipped with Exhaust Gas Recirculation. The new nozzle assemblies are of the same design as the original 9L6969 Nozzle Assemblies which were "Qualified and Approved" for use in the first E.G.R. equipped 3208 Engines.
Adaptable As: The new 9N3700 and 9N3299 Nozzle Assemblies are a direct replacement for the original 9L6969 Nozzle Assemblies as shown in the chart. The current 9L6969 Nozzle Assembly, which is not the same as the original 9L6969 Nozzle Assembly, is still available for other applications.
Caterpillar Information System:
1978/04/05 A Gasket Group Is Available To Give Improved Sealing For The Oil Supply To The Rocker Arms On Early Engines
1978/04/05 Correct Adjustment Of The Governor Control Linkage In Truck Engines Is Necessary To Prevent Low Power
1978/03/01 Improved Fuel Priming Pump Assembly Has Better Sealing Characteristics; Repair Kit Available For Knob
1978/03/01 Stronger Piston And Connecting Rod Are Tapered In Area Of Piston Pin
1978/03/01 Replacement Seal Group For Water Pump Impeller Now Has All The Seal Parts Plus An Installation Tool
1978/03/01 New Starter Motors Have Solenoid On Top Of Starter
1978/03/01 List Of Service Publications
1978/03/01 New Tachometer Drive Adapter Assembly Prevents Failure Of The Seals For The Tachometer Drive Group And Transfer Pump
1978/03/01 Use Again Specifications For Valve Springs Are Changed
1978/03/01 Stronger Exhaust Manifold Gasket Now Used
1978/03/01 Modification Of Oil Pan For Installation Of Oil Sump Heater
1978/03/01 Replacement Seals And Wear Sleeves Now Available As A Crankshaft Seal Kit
1978/04/05 5P4149 Conversion Group To Become A Discontinued Item On October 1, 1978
1978/04/05 List Of Service Publications
1978/04/05 How To Find Correct Oil Change Intervals For Truck Engines Operated In Short Distance Applications (Pick Up And Delivery Service)
1978/04/05 Soft Washers And Lockwashers Are Now Used With The Mounting Bolts For Air-Fuel Ratio Control
1978/04/05 More Torque Now Used To Tighten The Retainer Nut For Turbocharger Compressor
1978/04/19 New Lifting Eye Group Used On 3412 Industrial Engines Equipped With Turbochargers
1978/04/19 Improved Yoke, Hardened Washer And More Torque Keep Valve Lifter Guides Tight
1978/04/19 Use 6V100 Tool Arrangement To Remove And Install Piston Pin Bearings For Both Tapered And Standard Connecting Rods
1978/04/19 New 5P9693 Reusable Cable Tie For Storage Of Wires, Cables And Tubing
1978/04/19 Improved Water Separator Element And Retaining Clamp Stops Fuel Leakage
1978/04/19 Cylinder Block Has New Cover With An Oil Return Connection For Rockford Fan Drive
1978/05/03 Shorter Hoses Now Used For The Actuator Control Valve In The Exhaust Gas Recirculation System