New Gaskets Used In Valve Mechanism Cover Group
Usage:
3204 Industrial Engines
Description of Change: New gaskets are used in the valve mechanism cover group used on 3204 Industrial Engines. Engine compartment heat could cause the former gaskets to become brittle. The new valve cover and base gaskets are made of a different material that resists heat better than the former gaskets. The new gaskets will prevent oil leaks around the valve cover and base.
Adaptable As: The new 7C7955 Cover Gasket and 7C7956 Base Gasket are direct replacements for the former 1W939 Cover Gasket and 9L7490 Base Gasket, respectively, in the 1W1352 Valve Mechanism Cover Group on 3204 Industrial Engines.
Location of the new 7C7955 Cover Gasket and 7C7956 Base Gasket in the 1W1352 Valve Mechanism Cover Group.
Caterpillar Information System:
1987/12/01 The 8T5200 Signal Generator/Counter Group And Its Uses
1987/12/01 Improvements To Prevent Oil Leakage At Cylinder Heads
1987/12/01 Connections For Water Conditioner Lines Changed
1987/12/01 Identification Of Metric Fasteners
1987/12/01 Improved Starter Solenoid Prevents Contact Corrosion
1987/12/01 Intake Valve Seals Used
1987/12/01 Orifice Reverse Flow Check Valve Used In Fuel Injection Pumps
1987/12/01 Engine Oil Refill Capacity Reduced
1987/12/01 Oil Pan Size Identification
1987/11/01 New Air Powered Scraper Available For Gasket Removal
1987/11/01 4N3311 Radiator Cap Has Improved Sealing
1987/11/01 Check Plastic Water Sleeve If Engine Experiences Severe Overheating
1988/01/01 Check Screen Assembly In Fuel Transfer Pump Inlet If Low Fuel Pressure Is Experienced
1988/01/01 Die Cast Flywheel Housing Has Less Weight
1988/01/01 New Suction Bell Assemblies, Bolts, And Washers Used In Sump Oil Lines Groups
1988/01/01 Improved Valve Mechanism Cover Groups
1988/01/01 Earlier Flywheel Housings Can Be Modified For Use With Later Crankshafts
1988/01/01 New Gerotor Pump Group Used In 3161 Governors
1988/01/01 Adjust Bosch Solenoid If Replaced Or Reinstalled
1988/01/01 8T5314 Socket Adapter Available To Correctly Install Alternator Pulley Nut
1988/01/01 Improved VR3 Voltage Regulator Available For Earlier Generators
1988/01/01 New Bearings Available For Reverse Idler Gear
1988/01/01 List of Service Publications
1988/02/01 Analyzing Caterpillar And Competitive Antifreezes For Amount Of Silicates