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TRUCK SERVICE MANUAL
TM 5-4210-230-14&P-1
LUBRICATION
ENGINE:
Oil types and grades recommended for engines used in IH truck applications are as follow:
IH GASOLINE ENGINES
Temperature
Straight Viscosity Grade
Multi Viscosity Grade
20 to 120 F
SAE 30
SAE 10W-30, 10W-40, 20W-40, 20W-30
(-7 to 49 C)
0 to 90 F
SAE 20W
SAE 10W-30, 10W-40, 20W-40, 20W-30
(-18 to 32 C)
-10 to 70 F
SAE 10W
SAE 10W-30, 10W-40
(-23 to 21 C)
Below -10 F (23 C)
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SAE 5W-20, 5W-30
Use engine oils meeting service classification "SE" or "CC" (MIL-L-46152).
IMPORTANT:
When a universal engine oil (SE-CD) is preferred, the engine oil must have passed the
Volvo B-20 Cam and tappet test and contain a minimum 0.1% alkyl zinc.IH #1 engine oil
meets this requirement.
IH D-150 D-170 D-190 DIESEL ENGINES
Temperature
Straight Viscosity Grade
Multi Viscosity Grade
20 to 120 F
SAE 30
SAE 10W-30, 10W-40, 20W-40, 20W-
(-7 to 49 C)
0 to 90 F
SAE 20
SAE 10W-30, 10W-40, 20W-40
(-18 to 32 C)
Below 0 F (-18 C)
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SAE 5W-20, 5W-30
Use engine oils meeting API service classification "IH No. 1 (CD/CC/SE),", "SE", "CC (MIL-L-46152)" or
"CD (MIL-L-2104C)".
IH DT-466 DIESEL ENGINE
Temperature
Straight Viscosity Grade
20 to 120 F
SAE-30
(-7 to 49 C)
-10 to 70 F
SAE-10W
(-23 to 21 C)
10 to -30 F
SAE-10W with a pour point 10 F (-12 C)
(-12 to 34 C)
below lowest ambient air temperature or SAE-10W diluted
with 10% kerosene
Use engine oils meeting service classification "IH No. 1 (CD/CC/SE)", "CD/CC/SC (MIL-L-2104C)" or "CD
(MIL-L-45199B)".
CTS-2412S Page 5
PRINTED IN UNITED STATES OF AMERICA
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