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Use oil viscosity based on the expected air temperature range during the period between oil changes.
John Deere PLUS-50
®
engine oil is preferred.
If John Deere PLUS-50
®
engine oil and a John Deere oil filter are used, the service interval for oil and filter changes may be extended by 50 hours.
John Deere TORQ-GARD SUPREME
®
oil is also recommended.
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Other oils may be used if they meet one or more of the following:
-
John Deere UNI-GARD
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API Service Classification CG-4
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API Service Classification CF-4
Multi-viscosity diesel engine oils are preferred.
If diesel fuel with sulfur content greater than 0.5% is used, reduce the service interval by 50%.
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