Figure 8-1. Exterior Check Diagram
AB1091
SA
d.
Cabin interior -Check security of stowed equipment.
e.
Cabin seats and seat belts -Check.
f.
Litters -Check properly stowed and locked in position.
g.
Medical equipment cabinet -Check and se-cure equipment.
h.
Medical interior circuit breaker panels -Check.
i.
ECS control panel switch -OFF.
j.
Rescue hoist searchlight control panel switches -OFF.
k.
ARM -TEST switch -TEST.
l.
Cabin CSC panels -Set.
2.
APU accumulator pressure gage -Check mini-mum 2,800 psi.
3.
Transmission oil .lter impending bypass indi-cator -Check.
4. Survival gear and mission equipment -Check as required.
8.16 FUSELAGE -LEFT SIDE (AREA 5).
1. Fuselage -Check as follows:
a.
Cabin door -Check.
b.
Fuel tank .ller ports -Check; caps secure, doors secured.
c.
External pneumatic inlet port -Door se-cured.
d.
Engine exhaust -Check. O e. APU IPS exhaust -Check.
f.
APU exhaust -Check.
g.
OBOGS heat exchange vent -Check.
O h. Chaff dispensers -Check; number and pro-grammer settings.
i. Lower anticollision light -Check.
j.
Antennas -Check.
k.
Tail landing gear -Check. *2. Intermediate gear box -Check; oil level.
8.17 TAIL PYLON (AREA 6).
1. Tail pylon -Check as follows:
a.
Tail pylon -Check.
b.
Stabilator -Check.
c.
APR-39 antennas -Check.
d.
Position light -Check.
e.
Upper anticollision light -Check. *2. Tail rotor -Check. *3. Tail rotor gear box -Check; oil level.
8.18 FUSELAGE -RIGHT SIDE (AREA 7).
1. Fuselage -Check as follows:
a.
Antennas -Check.
b.
Aft avionics compartment circuit breakers, avionics, ECS screens and OBOGS -Check and secure door.
c.
Fire bottles thermal plug -Check.
d.
Engine exhaust -Check.
e.
Fuel tank gravity .ller port -Check cap secure; door secured.
f.
Cabin door -Check. O g. Rescue hoist -Check cable protection rail. O h. Rescue hoist searchlight -Check.
i.
Antennas -Check.
8.19 COCKPIT -RIGHT SIDE (AREA 8).
*1. Right engine oil level -Check.
2. Cockpit area -Check as follows: O a. Ice detector -Check.
b. Ambient sense port -Check. Oc.
HSS,
VSP, ejector rack locking levers locked, fairings, and external tanks -Check; refueling caps secure.
d.
External electrical power receptacle -Door secured.
e.
Main landing gear -Check. *e.1 Drag beam -Check.
f.
Position light -Check.
g.
Landing gear support fairing and step -Check.
h.
FM homing antenna -Check.
i.
Cockpit door -Check.
j.
Pilot seat, belt, and harness -Check.
.*3. Crew and passenger brie.ng -Complete as re-quired.
8.20 BEFORE STARTING ENGINES. NOTE
Before engine operation can be performed with the gust locks engaged, all main rotor tie downs shall be removed.
*1. Copilot’s collective -Extended and locked.
2.
Shoulder harness locks -Check.
3.
PARKING BRAKE -Release, then set. .4. Circuit breakers and switches -Set as follows:
a.
Circuit breakers -In.
b.
Data cartridge DC-902 -Insert in data loader DL-902 as required.
c.
ENGINE IGNITION -ON.
d.
AMS covers -Remove and stow.
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