New Timing Specifications
Usage:
3400 Family Of Spark-Ignited Engines
Description of Change: New timing specifications are used for the 3400 Family of Spark-Ignited Engines. These specifications are for engines using both the former 2 ring piston design and the current 3 ring piston design.
Adaptable To: These new timing specifications are used on all new 3400 Family of Spark-Ignited Engines in the application indicated. These timing speicfications are adaptable to earlier engines in the same application.
Caterpillar Information System:
1990/09/01 New Service Tools Available
1990/09/01 Voltage Regulator Droop Connections Are Shown Incorrectly In Service Manuals
1990/09/01 New Alternator Drive Vee Belt Available
1990/09/01 Engine Oil Lines Group Available To Relocate Oil Filter On 3208 Marine Engines
1990/09/01 New Stainless Steel Plug Used In Aftercooler Core Assembly
1990/09/01 New 4P0329 Pleasure Craft Cruise Kit Available For 3208 Marine Engines
1990/09/01 Special Edition Of Engine News Now Available On 3208 (01Z, 75V, 93Z) Marine Engines
1990/09/01 New Latching Fuel Solenoid Assemblies
1990/08/01 New Fuel Filter Group Available As A Service Replacement For Heavy Fuel Engines
1990/08/01 New Tube Assembly Eliminates Pinch Point Between Fuel Line And Fuel Priming Pump Handle
1990/08/01 New Gear Assemblies Used In Front Gear Group; New Sleeve Bearing Has No Oil Groove
1990/08/01 New Rear Gear Group Used
1990/09/01 New Cylinder Head Group Available For Landfill Applications
1990/09/01 Be Sure To Use Correct Piston Pin With New Pistons
1990/09/01 If Trim Screw On Unit Injector Is Loose, Injector Must Be Replaced
1990/09/01 New Turbocharger Groups Have Turbines with Round Dampening Wire Holes for Longer Service Life
1990/09/01 Specifications And Correct Bolt Torques On Turbochargers
1990/09/01 New Exhaust Manifold Groups Help Prevent Failure of Rear Bellows
1990/09/01 Exhaust Manifold Disassembly Procedure
1990/09/01 Improved Cylinder Head Stud Protector And Washer
1990/09/01 New Idler Bearings And Gears Prevent Cavitation Erosion In Front Gear Train
1990/09/01 New Camshaft Groups Have Improved Camshaft Flange
1990/09/01 New Clips And Washer Used In Fuel Filter Lines Groups
1990/09/01 Additional Service Tools Available For Servicing Oil And Fuel Filters During Engine Operation