Aero Vodochody L-29 Delfin — l-29shortchecklist
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PARTIAL POWER FAILURE < 500 Ft.:-
-
1. Isolation Switch
ON
-
2. Throttle to RPM
SLOW
PARTIAL POWER FAILURE 500 - 12,000 Ft.:-
-
1. Throttle
IDLE
-
2. Isolation Switch
ON
-
3. Power
SET
PARTIAL POWER FAILURE >12,000 Ft.:-
-
1. Throttle
IDLE
-
2. Isolation Switch
ON
-
3. INCREASE Power IMMEDIATELY To:-
-
(a) 60% 12,000 - 18,000 Ft.
-
(b) 80% > 18,000 Ft
-
N.B. WITH AFRCU ISOLATED, MAKE ALL CHANGES VERY SLOWLY (NO RPM LIMITER).
LOW PRESSURE FUEL or OIL:-
-
1. Engine Switch & C.Bs
CHECK
-
2. SEC ‘B’ switch
Cycle
-
3. Power
85% (Max Oil) 94% (Max Fuel)
-
4. Once Set AVOID Throttle Movement & RTB..
-
N.B. Oil Pressure BELOW 1.2kg/cm for 2 Mins., RTB as Above.
EMERGENCY UNDERCARRIAGE LOWERING:-
-
(a)
-
1. Hydraulic Circuit
BLEED (Cock on LEFT)
-
2. Gear & Flaps Normally
LOWER
-
IF This FAILs Then do (b).
-
(b)
-
1. BELOW 250 K., 100 bar
CHECK
-
2. SEC ‘B’ switch Cycle & C.Bs.
-
3. Emg. Hand Valve
OPEN
-
4. LEAVE U/C DOWN
EMERGENCY FLAP LOWERING:-
-
1. C.Bs. & SEC. ‘B’
CHECK
-
2. 250 K, Hand Valve
OPEN
RELIGHT - HOT START:-
-
1. Throttle
CLOSE
-
2. Air Start
PRESS
-
IF NO GO:-
-
3. HP Cock - OFF, Air Start
OFF
-
4. 30 - 40 Seconds
WAIT
-
5. N.E. Electrics
OFF
RELIGHT - COLD START:-
-
1. Throttle
CLOSED
-
2. 250 K - NE Electrics
OFF
-
3. C.Bs - LIVE - 10-15% WINDMILL.
-
4. AirStart
PUSH
-
5. HP Cock - ON - AirStart
OFF
-
N.B. IF Windmilling BELOW 10% USE Ground Start.
ENGINE FIRE:-
-
1. Throttle
CLOSED
-
2. HP Cock
OFF
-
3. SPEED to HEIGHT.
-
4. BELOW 240 K - Fire Button
PRESS
-
5. NO RELIGHT.
GENERATOR FAILURE:-
-
1. Switches & C.Bs
CHECK
-
2. Load
REDUCE & RTB
-
N.B. After 20 Minutes EXPECT EMG. U/C & FLAPS
Warning lights panel
-
Warning lights panel
-
FIRE- -----LOW FUEL------
-
GENERATOR
-
U/C----FUEL PUMP (LP PUMP) ---
-
RELIGHT
-
EXT. TANKs -- ISOL V. ---LOW CAB.PR.