Improved Idler Pulley Assemblies For 3208 Engines
Usage:
3208 Truck Engines
Description of Change: The above engines now have an improved idler pulley assembly (attachment). The new pulley assembly has two larger bearings and a larger shaft. The new pulley assembly will give a longer service life than the former assembly.
Adaptable To: The new 2W3181 Idler Pulley Assembly is a direct replacement for the former 9N779 Idler Pulley Assembly. The chart shows the parts in the new idler pulley that are serviced.
2W3181 Idler Pulley Assembly.
Caterpillar Information System:
1982/09/29 New Head Gasket Improves Seal Between Block And Liner Flange
1982/09/29 Induction Bearing Heater Available
1982/09/29 New Seal Rings Used In BrakeSavers
1982/09/29 New Bearing Used In Air Starting Motor
1982/09/29 New Water Pumps Use New Seal And Impeller
1982/09/29 Reusability Of Camshaft Rollers And Roller Followers
1982/09/29 Value Planned Engine Service: The Economical Way To Engine Repair
1982/09/29 Improved Inlet And Exhaust Valves
1982/09/29 New Sleeve Used In BrakeSaver To Decrease Oil Pressure In Lip Seal Area
1982/09/29 New Instruction Card Available For 6V87 Valve Stem Gauge
1982/09/01 New Thrust Washer Can Prevent Wrong Oil Sample Readings
1982/09/01 New Serial Numbers For 3208 Truck Engines
1982/09/29 Do Not Use A Wire Brush On Fuel Nozzles
1982/09/29 Two Oil Change Kits Have Oil Filters, Cooling System Conditioner
1982/09/29 New Torque Specification For Fuel Injection Pump Bushing
1982/09/29 New Tool Makes Installation Of Carbon Stop Seals Easier
1982/09/29 New Rocker Arm Assemblies Used
1982/10/27 Reconditioning Of Oil Pump Covers
1982/10/27 Planned Engine Repairs
1982/10/27 FT1698 Driver Can Be Used For Reconditioning Of Governor Housing
1982/10/27 List Of Service Publications
1982/10/27 Cold Weather Engine Operation
1982/10/27 Field Conversion Procedure For Epa Certified On-highway Truck And On-highway Vehicle Engines
1982/10/27 Extended Storage Procedures