List Of Service Publications
Usage:
This service information has become available since the last list. These forms can be ordered from your Caterpillar dealer to keep reference information current.
Caterpillar Information System:
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
1978/02/08 Design Of Governor Control Linkage Changed; Less Force Is Needed To Move The Accelerator Pedal
1978/02/08 Successful Engine Service-3208 Engine Booklet Is Available
1978/02/08 Stronger Front Support Assembly
1978/02/08 Smaller Quantity Of Oil Now Used In Engine Oil Pan; Prevents Contact Between Crankshaft And Oil
1978/02/08 New Water Pump Cover Has A Baffle And Wall To Send Coolant Flow From Bypass Line Directly Into Water Pump
1978/02/08 Oil Strainer (Screen) Added To Turbocharger Thrust Bearing
1978/02/08 Probable Causes Of Low Fuel Delivery During Testing On Fuel Injection Test Benches
1978/03/01 New Starter Motors Have Solenoid On Top Of Starter
1978/03/01 Replacement Seal Group For Water Pump Impeller Now Has All The Seal Parts Plus An Installation Tool
1978/03/01 Stronger Piston And Connecting Rod Are Tapered In Area Of Piston Pin
1978/03/01 Improved Fuel Priming Pump Assembly Has Better Sealing Characteristics; Repair Kit Available For Knob
1978/04/05 Correct Adjustment Of The Governor Control Linkage In Truck Engines Is Necessary To Prevent Low Power
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 9N3700 Or 9N3299 Nozzle Assemblies Must Be Used On 3208 Engines That Are Equipped With Exhaust Gas Recirculation (EGR)
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