1986/02/01 Caterpillar


Special Instructions Packaged With Turbocharger Cartridge Repair Kits May Be Incorrect

Usage:


All Turbocharged Engines Using The Cartridge Repair Kits Listed

Certain turbocharger cartridge repair kits no longer contain replacement bearings. In some cases, the special instructions packaged with these kits do not reflect this change. Although revised special instructions are now used, the former special instructions may still be in the parts system.

The revised special instructions listed in the chart are direct replacements for the former special instructions. The revised special instructions no longer contain bearing information. The former special instructions contained bearing information even though the turbocharger cartridge repair kits did not.

The former special instructions can still be used as long as the bearing information they contain is disregarded.

Caterpillar Information System:

1986/02/01 New Cylinder Liner Available
1986/02/01 Truck Engine Performance Checklist Available For North American Dealers
1986/02/01 Longer Bolts Used In Turbocharger Air Lines Groups
1986/02/01 New 8T2998 Lubricant Available
1986/02/01 High Silicates In Antifreeze
1986/01/01 How To Use Temperature And Pressure Probes With Self-Sealing Probe Adapter Groups
1986/01/01 Oil Total Base Number (TBN) Test Kit Available
1986/01/01 Fuel Sulfur Analyzer Available
1986/01/01 Put Grease On Front Crankshaft Seal Before Installing The Crankshaft Pulley And Damper
1986/01/01 New Service Tools Available
1985/12/01 Later 3406B And 3408B Truck Engines Have Higher Minimum Coolant Temperatures
1985/12/01 Gasket Leakage On Aftermarket Fuel Filters
1986/02/01 Incorrect Air Compressor Installation Can Cause An Early Failure
1986/02/01 Attention "New" Caterpillar BrakeSaver Owners!
1986/03/01 Screens Added To Inlet Air Manifolds
1986/03/01 Nylon Seals Used On Lockwire To Seal Critical Areas; Parts Service Seals Available For NACD Dealers
1986/03/01 Improved Cylinder Head Gasket
1986/03/01 Stronger Oil Pan Used
1986/03/01 Improved Sleeve Bearing Used In Drive End Of Fuel Injection Pump Housing
1986/03/01 Air-To-Air Aftercooler Test Group Available
1986/04/01 Silicone Rubber Hoses Available For Engine Oil Cooler Water Lines
1986/04/01 New Air-to-air Aftercooler Arrangements Used On Truck Engines
1986/04/01 Bleed Screw Washer (seal) Must Be Replaced If Bleed Screw Removed From Fuel Nozzle
1986/04/01 Adjust Bridge Whenever Valve Clearance Adjustments Are Made
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