New Gasket Used In Governor And Fuel Injection Pump Group
Usage:
3208 Truck Engines
Description of Change: A new gasket is now used in the governor and fuel injection pump group on these products. The new gasket is used between the pump housing and the fuel shutoff solenoid.
With the former gasket, it was possible for water to enter the fuel injection pump housing when the engine was washed with high pressure water. This at times caused corrosion of the shutoff solenoid plunger. The new beaded gasket is an improved design. It has a layer of rubber around the opening and will make a better seal.
Adaptable As: The new 2W1706 Gasket is a direct replacement for the former 4N117 Gasket in this application.
Caterpillar Information System:
1982/03/31 Correct Use Of 6V2023 Flow Check Adapter Group Is Important To Prevent Damage To An Engine
1982/02/17 New Engine Testing And Adjusting Tools Give More Accuracy And Longer Service Life
1982/02/17 New Washers Permit Locks To Hold Better
1982/02/17 Hose Assembly Moved To A New Position
1982/02/17 New Idler Shaft Used In Fuel Transfer Pumps
1982/02/17 The Service Publications Information Feedback System
1982/02/17 New Flywheel Assemblies Used
1982/02/17 New Crankshaft Seal Group Has Assembled Rear Seal And Wear Sleeve
1982/02/17 List Of Service Publications
1982/02/17 New Fuel Nozzle Adapter Assembly Used
1982/02/17 Bent Lever For Fuel Shut-off Solenoid Can Cause Low Engine Performance
1982/02/17 Gasket Kits
1982/03/31 Reconditioning Of Bridge Wear Seat Is Permitted; Will Prevent Bridge Replacement When Not Necessary
1982/03/31 New Regulator Group Increases Coolant Flow To Cab Heater, Prevents Overcooling
1982/03/31 Use 5P5195 Fuel Line Wrench Correctly
1982/03/31 Be Sure Your Engine's Performance Is At Its Best With Power Analysis Report (PAR)
1982/03/31 Carbon Build-up In Combustion And Inlet Areas
1982/03/31 New Piston Pin Retainer Used
1982/03/31 List Of Service Publications
1982/03/31 New Adapters And O-ring Seals Used In Aftercooler Group
1982/03/31 Engine Storage; Engine Start-up After Storage
1982/03/31 Use 6V6035 Hardness Tester On Crankshafts
1982/03/31 New Diaphragm Used In Fuel Ratio Control
1982/05/19 Fuel Rack Slots Have Improved Wear Resistance