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

REFERENCE ONLY -55 O CI-SPF ... ~ ..., z :;> ;; Cii I-- ·1S·01FEBS4 140497 PN=25 104°F T 86°F T: 68°F ;1 50°F 3~F 1- DX,ENOIL 122°F 14°F -4°F -2~F -40°F 50°C T ~ 30°C ~ TT ... c ~ 1 10 °C 1 ~ ~ ~c ~ w 1 -,"C l~c -30°C -40°C Fuels, Lubricants, and Coolant 17 Use oil viscosity based on the expected air temperature range during the period between oil changes. Other oils may be used if they meet one or more of the following: If John Deere TORQ-GARD SUPREME PLUS-50™ engine oil and a John Deere oil filter are used, the oil and filter service interval may be extended by 50 hours.

If diesel fuel with sulfur content greater than 0.5% is used, reduce the service interval for engine oil and filter by 50%. Arctic oils (such as Military Specification MIL-L-46167B) may be used at temperatures below -30"C (-22"F). • John Deere TORQ-GARD SUPREME PLUS-50™ The following oils are also recommended: • John Deere TORQ-GARD SUPREME® • John Deere UNI-GARDTM The following oil is preferred: API Service Classification CE API Service Classification CD • CCMC Specification D5 • CCMC Specification D4 ENGINE OIL