265 Shannon Lane
Priest River ID 83856
TITLE: Supplemental Airplane Flight Manual
A-10060
03/04/15
Cessna 206 on Model 3400 Floats
REVISION: D
FAA Approved
LANDING GEAR MALFUNCTION PROCEDURES
LANDING GEAR FAILS TO RETRACT
1. Master Switch -- ON.
2. Landing Gear Handle -- CHECK (handle full up).
3. Landing Gear Motor Circuit Breaker -- IN.
4. Emergency Hand Pump Selector Valve -- CHECK (in off position –
toward pilot seat).
5. Gear Relay Circuit Breaker -- IN.
6. Gear Advisory Circuit Breaker -- IN.
7. Gear Up Lights -- CHECK bulb operation (press-to-test).
8. Main Gear Visual Indicators -- VISUALLY CHECK (at float
inspection openings).
9. Landing Gear Handle -- RECYCLE.
10. Landing Gear Motor -- CHECK operation (motor indicator light,
ammeter and noise).
11. Cycle the Emergency Hand Pump Selector Valve to UP position and
back to OFF (this reduces pressure in the system allowing the pressure
switches to sense low pressure allowing the pump to cycle).
If the landing gear still does not retract and a water landing is desired:
12. Landing Gear Motor Circuit Breaker -- PULL.
13. Landing Gear Handle -- UP.
14. Emergency Hand Pump Selector Valve -- ROTATE (to UP position –
clockwise 90 deg.).
15. Emergency Hand Pump -- PUMP (up and down until gear is in UP
position - approximately 165 strokes -- there should be significant
force on the pump handle with the final stroke).
16. Gear Up Lights -- CHECK ILLUMINATED.
17. Main Gear Visual Indicators -- VISUALLY CHECK (at float
inspection openings). Nose gear -- VISUALLY CHECK (gear is nested
in the bow of the float).
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