John Deere Series 300 (3029,4039,4045,6059,6068) — John Deere Series 300 Diesel Engine Operator's Manual PDF (EN)

REFERENCE ONLY 140497 PN=24 IMPORTANT: Do not use TORQ-GARD SUPREME PLUS-50 engine oil during the first 100 hours of operation after an engine rebuilt. TORQ-GARD SUPREME PLUS-50 will not allow the engine to wear properly during the break-in period. DX,ENOIL4 ·19-2OJUL94 Fuels, Lubricants, and Coolant 16 This engine is filled at the factory with John Deere Engine Break-In Oil. This break-in oil should be drained and the oil filter changed after the first 100 hours of operation. During the break-in period, add John Deere Engine Break-In Oil as needed to maintain the specified oil level.

A second 1 DO-hour service interval with John Deere Engine Break-In Oil may be required if the engine is operated under light loads during the first 1 DO-hour break-in period. After the break-in period, use John Deere TORQ-GARD SUPREMEtO PLUS-50™ or other heavy-duty diesel engine oil as recommended in this manual. ENGINE BREAK-IN OIL