New Water Pump Assemblies Use An Improved Seal Assembly
Usage:
3208 Industrial, Truck and Marine Engines
Description of Change: New water pump assemblies, which use an improved seal assembly, are used on the above models. The new seal assembly has a larger bend radius on the sleeve. Also, Loctite is used on the outer surface of the bearings to prevent their rotation in the housing. If a bearing outer race turns in the housing, it can cause the bore to become oversize.
Adaptable As: Direct replacement.
Caterpillar Information System:
1979/08/08 Changes Made To 8S2243 And 8S4613 Wrenches Used On Fuel Injection Pumps
1979/08/08 Installation Of Stronger Transmission Mounting Parts
1979/08/08 6V2010 Polishing Stone Available
1979/08/08 Use Correct Installation Procedure For Clutch Pilot Bearing In Rear Power Takeoff
1979/08/08 New Shaft Assembly Used In Governor Group And New Coupling Assembly Used In Drive Group For Governor And Fuel Injection Pump
1979/08/08 List Of Service Publications
1979/08/08 Timing Advance Mechanism Used In Certain 3208 Truck Engines In Ford Trucks
1979/08/08 To Prevent A Possible Change In The Fuel Rack Setting, A Specific Assembly Procedure Must Be Used To Tighten The Bolt On The Governor Stop Collar
1979/08/08 Front Accessory Drive Group Changed; New Drive Parts For Fuel Transfer Pump
1979/08/08 Fuel Injection Line For Injection Test Bench Is Available From Caterpillar
1979/08/08 Inspection Of Oil Filters When Bearing Problems Are Found
1979/08/08 New Tools Are Available For Gasket Removal And Surface Reconditioning
1979/08/22 Why Engines Are Damaged By Fuel Sulfur
1979/08/22 New Governor Housing Assembly Used In Governor And Fuel Injection Pump Group
1979/08/22 New Rear Cover And Gasket Used On Water Pump
1979/08/22 Turbocharger Bearings Are Now Available In More Different Sizes For Better Turbocharger Reconditioning
1979/08/22 When Timing The Engine, Be Sure The Timing Bolt Is Installed In The Correct Hole In The Flywheel
1979/08/22 New Seal Used Under Retaining Bushing For Fuel Injection Pump Bonnet
1979/08/22 Exhaust Manifold And Air Lines Groups Changed To Prevent Exhaust Leakage
1979/08/22 Only One Dowel Pin Is Now Used To Hold The Thrust Bearing In The Correct Position
1979/08/22 New Design Thrust Plate Used In Crankshaft Group
1979/08/22 New Cylinder Head Gasket Has Smaller Diameter Cylinder Openings To Improve Location Of Combustion Seal Ring
1979/08/22 Sealant Now Used On Pipe Plugs At The Bottom Of The Oil Filter Base Assembly To Prevent Oil Leakage
1979/08/22 List Of Service Publications