LYCOMING OPERATOR’S MANUAL SECTION 3
O-360 AND ASSOCIATED MODELS OPERATING INSTRUCTIONS
FUEL PRESSURE, PSI (CONT.) –
Model Max. Desired Max.
HIO-360-E, -F Series
Inlet to fuel pump 55 -2
Inlet to fuel injector 55 27
TIO-360-A Series
Inlet to fuel pump 50 -2
Inlet to fuel injector 45 20
TIO-360-C1A6D
Inlet to fuel pump 65 -2
Inlet to fuel injector 65 22
OIL – (All Models) –
*Recommended Grade Oil
MIL-L-22851
Average MIL-L-6082B Ashless Dispersant
Ambient Air Grades Grades
All Temperatures --------- SAE 15W-50 or 20W-50
Above 80°F SAE 60 SAE60
Above 60°F SAE 50 SAE 40 or SAE 50
30° to 90°F SAE 40 SAE 40
0° to 70°F SAE 30 SAE 40, 30 or 20W40
Below 10°F SAE 20 SAE 30 or 20W30
* - Refer to latest revision of Service Instruction No. 1014.
OIL SUMP CAPACITY
All Models (Except AIO-360 Series, O-360-J2A) ................................................8 U.S. Quarts
Minimum Safe Quantity in Sump
(Except – IO-360-M1A, -M1B; HIO-360-G1A) ................................................2 U.S. Quarts
IO-360-M1A, -M1B; HIO-360-G1A..................................................................4 U.S. Quarts
AIO-360 Series ...........................................................................................................Dry Sump
O-360-J2A..............................................................................................................6 U.S. Quarts
OPERATING CONDITIONS
Average *Oil Inlet Temperature
Ambient Air Desired Maximum
Above 80°F 180°F (82°C) 245°F (118°C)
Above 60°F 180°F (82°C) 245°F (118°C)
30° to 90°F 180°F (82°C) 245°F (118°C)
0° to 70°F 170°F (77°C) 245°F (118°C)
Below 10°F 160°F (71°C) 245°F (118°C)
* - Engine oil temperature should not be below 140°F (60°C) during continuous operation.
Revised September 2007 3-11