Correct Position Of Regulator Housing On Combined Water Lines Group
Usage:
3606 (8RB),
3608 (6MC, 5PG) Industrial And Generator Set Engines
The 7W2477 Regulator Housing can be installed backward and cause engine overheating. The regulator housing has a boss that is to be assembled toward the engine. See Illustrations 1 and 2.
Illustration 1. Installation for right hand connection or for mounting accessory module to base or directly in front of engine.
Illustration 2. Installation for left hand connection.
Caterpillar Information System:
1990/07/01 New Turbocharger Gas Inlet Housing Used
1990/07/01 Improved Material Prevents Sagging Of Rear Manifold Section
1990/07/01 Boss Added To Keep Bolts From "Bottoming Out" In Expansion Tank Groups
1990/07/01 Special Instruction SEHS8700 Available For Installation Of Engine Flexible Mounting Group
1990/07/01 New Jacket Water Heater Groups Have New Thermostat
1990/07/01 New Water Regulator Prevents Leakage
1990/07/01 Valve Lifters Can Be Removed Without Removing Cylinder Heads
1990/07/01 Improved Turbocharger Bearing Kit Available For Parts Service
1990/07/01 New Spark Plug Seal Used
1990/07/01 Powdered Metal Valve Guides Provide Increased Service Life
1990/07/01 Solenoid Contacts May Corrode In 3T2648 Marine Starter
1990/07/01 Engine Rack Control Assemblies Improved
1990/07/01 Welding On Fuel And Hydraulic Tanks
1990/07/01 Electrical System Damage From High Voltage
1990/07/01 New Digital Tachometers Available As Attachments
1990/07/01 List of Service Publications
1990/08/01 Changes To Exhaust Manifold Expansion Sleeves And Bolts
1990/08/01 New Manifolds And Bellows Assemblies Used In Exhaust Manifold Group
1990/08/01 New Aftercooler Gaskets Help Maintain Constant Bolt Torque{1063,1079}
1990/08/01 Stronger Fan Guard Resists Vibration Damage
1990/08/01 Improvements Reduce Vibration To The Low Water Level Switch On Expansion Tanks
1990/08/01 New Caterpillar Parts Identification Label
1990/08/01 Bearing Information For SR 4 Generators
1990/08/01 Rotor Shaft Length Changed