Lycoming IO-320-E2A - Engine Shut-Down Procedures

LYCOMING OPERATOR’S MANUAL SECTION 3
IO-320 SERIES OPERATING CONDITIONS
OPERATING CONDITIONS (CONT.)
Fuel Max. *Max.
Cons. Oil Cons. Cyl.Head
Operation RPM HP Gal./Hr. Qts./Hr. Temp.
IO-320-A, -E Series
Normal Rated 2700 150 ----- .67 500°F (260°C)
Performance Cruise
(75% Rated) 2450 110 10.0 .37 500°F (260°C)
Economy Cruise
(65% Rated) 2350 97 8.8 .33 500°F (260°C)
IO-320-B, -C, -D; AIO-320; LIO-320 Series
Normal Rated 2700 160 ----- .72 500°F (260°C)
Performance Cruise
(75% Rated) 2450 120 10.0 .40 500°F (260°C)
Economy Cruise
(65% Rated) 2350 104 8.8 .35 500°F (260°C)
the engine, maintain cylinder head temperatures
between 150°F and 435°F during continuous operation.
9. ENGINE SHUT-DOWN.
a. Set propeller at minimum blade angle (where applicable).
b. Idle until there is a decided decrease in cylinder head temperature.
d. When engine stops, turn ignition switch off.
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