1985/06/01 Caterpillar


Air Conditioner Compressor Mounting Bracket Improved

Usage:


3406B Truck Engines

Description of Change: The air conditioner compressor mounting bracket used in the alternator and compressor mounting group on 3406B Truck Engines has been improved. The improved bracket has a much smaller opening in the center. This will make the bracket stronger.

Adaptable As: The part number of the improved compressor mounting bracket has not changed. The improved 4W4599 Bracket is part of the 4W4836 Alternator And Compressor Mounting group used on 3406B Truck Engines. The improved bracket is a direct replacement for the former bracket.


Location of improved 4W4599 Air Conditioner Mounting Bracket.

Caterpillar Information System:

1985/06/01 Use Caterpillar 6V50 Engine Timing Indicator For Accurate Readings
1985/06/01 Preventing Skin Irritation From Petroleum Test Fluids
1985/06/01 New Oil Seal And Coolant Seal Group Improve Service Engine Water Pump
1985/06/01 Inspection And Installation Procedures For Water Pump Shaft And Seals
1985/05/01 Installing New Copper Bonded Bearings Can Extend Engine Life
1985/05/01 Remanufactured Fuel Ratio Controls Are Available In U.s. And Canada
1985/05/01 3406 Engine Overhaul Specials
1985/05/01 Constant Torque Hose Clamps Available For General Use
1985/05/01 New Bearing Housings Available For Turbochargers
1985/05/01 Information For Ordering Kpa Or Dual Scale Gauges
1985/05/01 Visual Inspection Can Detect Chrome Plated Engine Valves
1985/05/01 Be Sure Correct Piston Rings Are Used On 3400 Series Engines
1985/06/01 Higher Torque Can Be Used With 6V6980 Nozzle Puller Group
1985/06/01 New Service Tools Available
1985/06/01 New Temperature Recorder Group (crayons) Indicate Surface Temperature
1985/06/01 Excessive Antifreeze Concentrations Can Cause Overheating
1985/06/01 Incorrect Air Compressor Installation Can Cause An Early Failure
1985/06/01 Engine Serial Number Plate Has New Location
1985/06/01 New Cylinder Blocks Permit The Use Of One Positive Crankcase Ventilation (PCV) Valve
1985/06/01 New Rust Preventive Used In Part Distribution System
1985/06/01 Check 5P7435 Tee Adapter Groups In The 6V3100 Engine Timing Indicator Groups
1985/06/01 List Of Service Publications
1985/06/01 Hunting Down The Cheaters
1985/06/01 Successful Settlement Reached Between Caterpillar Tractor Co. And Industrial Parts Depot, Inc.
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