N457GH
Rev 4 12/29/19
15
ENGINE INFORMATION
Model: …….. Lycoming O-360 A1D, Carbureted S/N L5240-36
HP: ………… 180
Fuel: ……….. 91/96 or 100/130 octane minimum 100LL; 93 AKI mogas
Oil Filter: ….. Champion CH48108-1
Avg Ambient Air
MIL-L-6082 Grades
Ashless Dispersant Grades
Above 80 F
SAE 60
SAE 60, 20W50
Above 60 F
SAE 60
SAE 60
30-90 F
SAE 40
SAE 40, 50
0-70 F
SAE 30
SAE 30, 40
Below 10 F
SAE 20
SAE 30 or 20W30
Oil Sump Capacity …….. 8 U.S. Quarts
Minimum Safe Quantity ...4 U.S. Quarts
Operating Conditions
Oil Temp:
75-220 deg F; 245 deg F maximum
Oil Pressure:
115 psi max; 55 psi min; 25 psi idle
Fuel Pressure:
8 psi max;
1 psi min;
2-7 psi desired
Cyl. Head Temp
175-400 deg F ; 450 deg F maximum
PROPELLER INFORMATION
3-bladed glass/carbon composite with nickel leading edges
68” diameter with 73” pitch
3.75” finished thickness
7” diameter prop flange
Designed for top speed 174-177 kias @ 2750 rpm
TIRES
Mains: 5.00x5
Nosewheel: “Lamb” type tire available from Van’s
