John Deere stx38 - Manual (Page 22)

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3/20/97
4–CYCLE GASOLINE ENGINE OIL SPECIFICATIONS AND INFORMATION
4–CYCLE GASOLINE ENGINE OIL
4–CYCLE GASOLINE ENGINE OIL -
NORTH AMERICA
IMPORTANT: Kohler command engines were
designed and built to use multi-viscosity oil.
Multi-viscosity oil is required for proper
operation of hydraulic valve lifters used in
Kohler command engines.
Use the appropriate oil viscosity based on the expected
air temperature range during the period between
recommended oil changes. Operating outside of these
recommended oil air temperature ranges may cause
premature engine failure.
The following John Deere oils are PREFERRED:
• PLUS–4®—SAE 10W-40;
• TURF–GARD®—SAE 10W-30;
• PLUS–4®—SAE 10W-30;
The following John Deere oil is also recommended,
based on their specified temperature range:
• TORQ–GARD SUPREME®—SAE 5W-30.
Other oils may be used if above John Deere oils are
not available, provided they meet one of the following
specifications:
• SAE 10W-40—API Service Classification SG or
higher;
• SAE 10W-30—API Service Classification SG or
higher;
• SAE 5W-30—API Service Classification SG or
higher.
John Deere Dealers: You may want to cross-
reference the following publications to recommend the
proper oil for your customers:
• Module DX,ENOIL2 in JDS–G135;
• Section 530, Lubricants & Hydraulics, of the John
Deere Merchandise Sales Guide;
• Lubrication Sales Manual PI7032.
AIR TEMPERATURE
SAE 10W-40
M58275
SAE 5W-30
PREFERRED
SAE 10W-30