1986/02/17 Caterpillar


New 8T2998 Lubricant Available{0645,1210}

Usage:


All Engines With Slipper Follower Type Camshafts

8T2998 Lubricant is available for use when assembling engines with slipper follower type camshafts. The 8T2998 Lubricant is used during factory assembly of engines because it adheres to the camshaft and followers during storage and break-in. It increases the load carrying capacity of the engine oil during the critical initial engine operation to prevent scuffing and galling between moving parts.

Application Instructions

1. Always shake the can of 8T2998 Lubricant well before using. The lubricant contains additives which "settle out" and separate from the base oil during storage.

2. Apply lubricant liberally all around the camshaft lobes, follower bores in the block, and contact surfaces and sides of the liters.

3. Use lubricant on all slipper follower type camshafts and followers anytime the camshaft or followers are removed for any reason.

NOTE: For slipper follower type camshafts, always use new or remanufactured slipper followers whenever a new or remanufactured camshaft is installed. For use camshafts always reinstall each used slipper follower in its original position against the same cam lobe, or install a new or remanufactured slipper follower. For best results never install used slipper followers with a new or remanufactured camshaft.

The 8T2998 Lubricant is packaged in a 237 mL (8 oz-liq) resealable container. The container has an applicator brush mounted in the cap.

Caterpillar Information System:

1986/02/17 New Service Parts Available To Repair Scraper Components{6201,6203,6204,6207,6212}
1986/02/10 Blue Lens Available For Beacon Lamp{7328,7309}
1986/02/10 New Cylinder Liner Available{1201}
1986/02/03 Service Tools Now Available For Charging Fire Suppression Systems{0647,7401}
1986/02/03 Special Instructions Packaged With Turbocharger Cartridge Repair Kits May Be Incorrect{1053}
1986/02/03 High Silicates In Antifreeze{1350}
1986/02/03 Time Delay (Relay) Switches Should Be Tested Before They Are Returned For Warranty Claims{7426}
1986/02/03 New Oil Viscosity Recommendations For All 7200 Series Marine Transmissions{3351}
1986/02/03 Extend Exciter Stator Life In Humid, Salty Environments{4453,4454,4450}
1986/02/03 5N563 Self-Excited SR4 Generators Use Different Type Regulator And A Power Autotransformer{4450}
1986/01/27 Check 5P9729 Track Repair Group For Correct Nuts{0729,0700}
1986/01/27 New Service Tools Available{0600}
1986/02/17 New Fuel Injector Available To Reduce Smoke At Low RPM and Loads{1050,1254}
1986/02/17 New Clip Added To Water Lines Group{1380,1350}
1986/02/24 New Track Link Assembly And Sprocket Segments Used {4171,4155}
1986/02/24 Air-To-Air Aftercooler Test Group Available {0768,1063,0600}
1986/02/24 Longer Bolts Used In Turbocharger Air Lines Groups {1052}
1986/02/24 Truck Engine Performance Checklist Available For North American Dealers {0337,0372}
1986/02/24 Cleaning Instructions For Oil Coolers With Rubber End Sheets {1366,1375,1376,1378}
1986/03/10 Nylon Seals Used On Lockwire To Seal Critical Areas; Parts Service Seals Available For NACD Dealers{1257,1264}
1986/03/10 Maintenance Free Batteries{1401}
1986/03/10 Remanufactured Short Block Available For 3204 Engines{1200,1000}
1986/03/10 Improved Sleeve Bearing Used In Drive End Of Fuel Injection Pump Housing{1253}
1986/03/10 New Oil Pressure Switch Used With EMS Systems{7485}
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