Balancer Shaft And Gear Now Available Separately
Usage:
All 3304 Engines
Description of Change: The balancer shaft and gear which are used in 3304 Engines are now available separately for parts service. This makes replacement of either the shaft or gear possible.
Formerly, the shaft and gear were only available for parts service as a shaft assembly.
Adaptable To: The new parts are adaptable to all 3304 Engines. The part numbers for the shaft assemblies, shafts and gears are shown in the chart.
To assemble the gear onto the shaft, heat the gear to a maximum temperature of 230° (450°F). Install the gear on the shaft and then install the key.
Caterpillar Information System:
1983/04/27 New Washer And Bolts Keep Fan Drive Tight
1983/04/27 New Specifications For Installation Of Crankshaft Counterweight Bolts
1983/04/27 Valve Spring Retainers Now Have Thicker Flanges
1983/04/27 Change 6V3060 EGR Testers To LES Testers
1983/04/27 Improved Valve Springs Available
1983/04/27 New Gasket And Cover Used On Governors
1983/04/27 Remove Plastic Plug From Fuel Transfer Pump
1983/04/27 New Special Instruction Available For 6V4135 Halogen Leak Detector
1983/04/27 Pistons With Thicker Top Rings Must Be Used In Correct Applications
1983/04/27 Changes To Valve Clearance Settings
1983/04/27 New Shutoff Solenoid Group Used
1983/04/27 8S1603 Socket Group For Use On Bolts With 12 Point Heads
1983/04/27 Oil Passage Plugs Are No Longer Installed In Crankshafts For Parts Service
1983/04/27 Use Of 9S3265 Retaining Compound On AiResearch Turbocharger Compressor Wheel Retainer Nuts
1983/04/27 Labyrinth-Type Seal Ring Available For Rear Power Takeoff
1983/04/27 Use 6V7777 Spacer With 9S6030 Front Oil Seal Installer
1983/04/27 Installation Of Bearing For Connecting Rod Piston Pin
1983/04/27 New Reconditioning Specifications For Cylinders Decrease Piston Scuffing And Seizure
1983/04/27 New Turbocharger Has Thicker Mounting Flange To Prevent Breakage
1983/04/27 New Gasket Prevents Leakage
1983/04/27 New Connecting Rod Bearings Used
1983/05/25 Double Lip Crankshaft Seal Helps Stop Oil Leakage
1983/05/25 Use The 6V4930 Battery Load Tester To Test Batteries
1983/05/25 New Fuel Setting Information