Replacement Thermostats Available For Jacket Water Heaters
Usage:
3200, 3300, 3400 And 3500 Families Of Industrial, Marine And Generator Set Engines
Reference: Engine News; November 1986; Page 6; "New Jacket Water Heaters Have Longer Thermostat Life".
Replacement thermostats are available for the new jacket water heaters announced in the Reference Article. Formerly, replacement thermostats were not available. The 9Y678 Thermostat is the replacement thermostat for the 7C1709 and 7C1710 Jacket Water Heaters. The 9Y679 Thermostat is the replacement thermostat for the 7C7710 Jacket Water Heater.
Caterpillar Information System:
1987/10/01 New Hydraulic Steering Mounting Group Available
1987/10/01 New Alternator Group Used In Charging Alternator Groups
1987/10/01 New Product Support Information Available For Electric Power Generation (EPG)
1987/10/01 Piston And Camshaft Changes
1987/09/01 Four More Remanufactured Fuel Pump And Governor Groups Available
1987/09/01 Improved Clutch Piston And Retraction Pins Available
1987/09/01 More Accurate And Easier Method To Adjust 8T1815 Or 6L5438 Main Shaft Bearing
1987/09/01 New Digital Pyrometer Which Incorporates High Exhaust Temperature Alarm Now Used
1987/09/01 Oil Flow Increased For Inlet Valve Lubricator
1987/09/01 Engine Oil Coolers Have Rubber End Sheets In Place Of Brazed Sheets
1987/09/01 New O-Ring Seals Used In Water Lines
1987/09/01 New Turbochargers Have Several Improvements
1987/10/01 Either Type Sleeve Satisfactory For Governor Servo Piston
1987/10/01 Single Lip Hydrodynamic Seal Used In Water Pumps
1987/10/01 New Steel Fuel Injection Pump Lifters Should Not Be Mixed With Aluminum Lifters
1987/11/01 New Service Tools Available
1987/11/01 Parts Information For VR3 Automatic Voltage Regulators
1987/11/01 Check Plastic Water Sleeve If Engine Experiences Severe Overheating
1987/11/01 4N3311 Radiator Cap Has Improved Sealing
1987/11/01 New Air Powered Scraper Available For Gasket Removal
1987/12/01 Oil Pan Size Identification
1987/12/01 Engine Oil Refill Capacity Reduced
1987/12/01 Orifice Reverse Flow Check Valve Used In Fuel Injection Pumps
1987/12/01 Intake Valve Seals Used