Gear

Question 1

Airspeed with an open gear door

Answer 1

140 kts

Question 2

Anti skid test.

Ground

Air

Answer 2

Inbd and outbd anti skid lights for 6 sec

In air 3 sec.

Question 3

Gear warning horn.

Answer 3

Flaps 15 or more
Without three green
Power levers below 28

Speed less then 130
With one power lever near flight idle.

Question 4

The landing gear alternate release door. ( above )

Answer 4

1. It exposes unlock release handle.

2 opens the hydraulic bypass valve to relieve internal pressure.

3 will prevent nose wheel from retracting.

Question 5

Manual ptu (power transfer unit.) is limited to

Answer 5

5 min

Question 6

Emergency gear inhibit switch.

Answer 6

When selected. The pseu will de power the landing gear solenoid selector valve. Preventing pressure from the #2 system

Question 7

Anti skid
Tire speed on (landing)
Tire speed off (taxi)

Answer 7

Ensures wheels are going 35 kts before brakes can be applied.

Below 10 kts brakes work with out anti-skid.

Question 8

Landing gear inop light.

Answer 8

Indicates a problem with the solenoid sequence valve.

Question 9

Emergency park brake
Lbs for start
Accumulator charge

Answer 9

Start 1500 lbs.

Charge at gage outside 1000 lbs.