1986/03/01 Caterpillar


New 8T2998 Lubricant Available

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 used 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:

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1986/02/01 High Silicates In Antifreeze
1986/02/01 New Oil Viscosity Recommendations For All 7200 Series Marine Transmissions
1986/02/01 Uprated 3500 Series Engines Use Stronger Pistons, New Connecting Rods And New Piston Pins
1986/02/01 Stronger Cylinder Heads Used
1986/02/01 Uprated 3500 Series Engines Now Available
1986/03/01 Improved Sleeve Bearing Used In Drive End Of Fuel Injection Pump Housing
1986/03/01 High Silicates In Antifreeze
1986/03/01 Engine Oil Filter Element Has Metal Wrapper Instead Of Paper Wrapper
1986/03/01 Screens Added To Inlet Air Manifolds
1986/03/01 New Fuel Injector Available To Reduce Smoke At Low RPM and Loads
1986/03/01 Improved Cylinder Head Gasket
1986/03/01 Stronger Oil Pan Used
1986/03/01 New Clip Added To Water Lines Group
1986/04/01 Troubleshooting Solid State Suppressors
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1986/04/01 Fuel Injection Timing Changed To 15° With New 3.5° Timing Advance
1986/04/01 Adjust Bridge Whenever Valve Clearance Adjustments Are Made
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