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· Once the ejection seat(s) are confirmed SAFE and the EJECTION
MODE handle is in the NORM position, it is safe to unstrap.
· Adjusting seat height after the upper Koch fittings are removed may
damage the ejection seat trombone fittings.
A1-F18EA-NFM-000
III-7-40 ORIGINAL
7.8.2 Hot Refueling. When hot refueling for a subsequent flight, the RADAR switch may be left in
OPR or STBY. However, if feed tank fuel temperatures are approaching their 79°C limit, consider
turning off the radar to aid in RLCS/fuel cooling.
Hot refueling must be performed with the canopy closed. Expect the REFUEL DR caution to be
displayed when ground crew open door 8R to expose the single point refueling receptacle. If refueling
of external tanks is not desired, the appropriate EXT TANKS switches must be placed to STOP.
Otherwise, hot refueling through the single point receptacle will fill all internal and external tanks.
The EFD and/or FUEL display can be referenced to monitor refueling progress. Expect external
tanks to refuel slowly until the internal tanks are full.
If an internal tank refuel valve has failed or is leaking, that tank will overfill and direct fuel into the
aircraft vent system. If the aircraft vent tanks overflow, fuel will spill from the vertical tail vent outlets.
When hot refueling is complete, ensure that the fuel cap is properly installed and door 8R is closed:
the REFUEL DR caution should be out and the plane captain/final checker shall give the confirmation
signal. This signal is a cupped, open hand rotated counterclockwise then clockwise followed by a
thumbs up.
For a subsequent flight, expect final checks prior to taxi for takeoff. If placed to OFF prior to
refueling, the RADAR switch may be reselected to OPR when refueling is complete.
A failed or leaking refuel valve can cause rapid overfilling of the aircraft
vent system, fuel spillage from the vent outlet(s), and possible fire if fuel
spills on hot engine components. If this occurs, discontinue hot refueling
immediately.
7.8.3 Before Engine Shutdown Checks.
1. PARK BRK handle - SET
2. BIT display - RECORD DEGD/FAIL INDICATIONS
3. Radar maintenance (BOA) codes - RECORD IF PRESENT
4. RADAR knob - OFF
5. FCS display - RECORD BLIN CODES
6. EFD - RECORD MSP CODES
7. INS - PERFORM POST FLIGHT UPDATE (if desired)
8. INS knob - OFF
9. Standby attitude reference indicator - CAGE (both cockpits)
9A. HMD switch - OFF
A1-F18EA-NFM-000
III-7-41 CHANGE 1
10. Sensors, avionics, and CVRS - OFF
NOTE
The aircraft incorporates an avionics auto-shutdown feature which
powers down all UFCD controlled avionics when both throttles are
secured (ac power removed). Therefore, UFCD controlled avionics do
not need to be secured prior to shutdown.
11. EXT and INTR LT knobs - OFF (both cockpits)
12. Canopy - CHECK CLEAR/OPEN
A high voltage (100,000 volt) static electrical charge may build up inflight
and be stored in the windscreen and canopy. If possible, ensure that
ground crew discharge the static electricity prior to egress. Otherwise,
avoid direct contact with the outside of the windscreen and canopy to
prevent electrical shock.
13. QDC - DISCONNECTED AND STOWED
Failure to disconnect QDC prior to pilot egress will damage the lower IRC
connection.
7.8.4 Engine Shutdown Checks.
1. Brake accumulator gauge - CONFIRM 3,000 PSI
2. Paddle switch - PRESS (disengage NWS)
3. Confirm 5 minute engine cool down.
NOTE
Before engine shutdown, both engines should be operated at ground
idle (75%N2 or less) for 5 minutes to allow engine temperatures to
stabilize and to prevent engine seizure and rotor damage.
4. OBOGS control switch - OFF
A1-F18EA-NFM-000
III-7-42 CHANGE 1
5. BLEED AIR knob - OFF
NOTE
If an engine is shutdown before placing the BLEED AIR knob to OFF,
the corresponding primary bleed air shutoff valve may not fully close,
resulting in residual engine fumes in the cockpit on subsequent start of
that engine.
6. Throttle - OFF (alternate sides)
7. Verify proper switching valve operation.
a. Note hydraulic pressure decay through 500 psi.
A1-F18EA-NFM-000
III-7-42A (Reverse Blank) CHANGE 1
b. Cycle lateral stick and rudder pedals.
c. If aileron, rudder, or LEF surfaces X, maintenance action is required.
8. FCS page - Verify no channel is completely Xd out.
NOTE
If an FCS channel is completely Xd out with one engine shutdown,
that channel is not being powered by essential bus backup, and
maintenance action is required.
9. FLAP switch - FULL
NOTE
Shutdown with flaps in a position other than FULL may introduce air
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本文链接地址：NATOPS Flight Manual 飞行手册 1(143)
