WILGA PZL-104 "HS-SSR"
|
PREFLIGHT |
CONTROLS - Check free movement |
UNDERCARRIAGE - Brake fluid and tire PSI (main 22 & tail 35) |
PROP - Turn prop 10 times (open 3 oil drain valves on bottom cylinders, then close to vertical position) |
OIL - Check level 12-14 liters & cap secure // open TOP engine shutter // oil cooler no obstruction |
FUEL - 2 drains (check level, vents clear, caps secure) |
ALL - Covers and locks removed // aft battery switch on // start air pressure above 25 on gauge. |
PRESTART |
Prop - Forward |
Mix - Rich |
Oil & Engine shutters - Open |
Fuel gauges - Check |
Fuel valve - L or R |
Primer - Unlock (prime 3-4 shots) |
Throttle - Open 1/2 inch (1000 RPM) |
Switches Bottom 6 - On (Bat, Gen, Starter, Instruments, Beacon) |
Air Valve - Open |
Start - Push |
Mags - On (1+2) after prop turning 4 times |
Switches Top 5 - On |
Oil - .14 mPa (20 seconds after start) |
Primer - Locked in |
RUNUP |
1300 RPM - until CHT 100*C & OIL 30*C |
1600 RPM - check GENERATOR (28 volts) |
1860 RPM - check MAGS (drop 60 RPM) & Carb Heat |
2000 RPM - exercise PROP (1400 RPM - 3 times) |
Prop - reduce RPM to 1860 (move Throttle - RPM constant) |
Throttle - 680 mm Hg (Prop - Forward) - check instruments green |
Prop - reduce RPM to 2050 (check instruments green) |
Throttle - Idle (Prop - Forward) |
Throttle - Full open and close within 6 seconds |
PRETAKEOFF |
RECIT.CIGAR.WUFTDM (radios, electrics, controls, inside, trim. cowls, instruments, gas, altimeter, runup. wind, undercarriage, flaps, time, dg, mixture) |
ENGINE TAKE OFF |
Throttle - Full Open |
Prop - 2350 RPM (5 min) |
Prop - 2050 RPM (at 500 feet) |
ENGINE CRUISE |
Full Throttle & 2050 RPM (max continuous) |
680 mm Hg & 1860 RPM (75% power) |
630 mm Hg & 1730 RPM (60% power) |
Engine shutters - 140*C-210*C (230*C max) |
Oil shutters - 50*C-65*C (75*C max) |
Mixture - adjust (monitor CHT) |
SHUTDOWN |
Avionics - Off |
700 RPM - 2 minutes |
2000 RPM - 20 seconds |
700 RPM |
Mags - Off |
Throttle - Full open (closed after prop stops) |
Switches - Off |
Fuel valve - Closed |
Air valve - Closed |
Pneumatic dehydrator - Drain (bottom right of engine) |
INFORMATION |
Takeoff distance (21* flap) - 200 meters |
Landing distance (44* flap, 3 point landing) - 200 meters |
Gross weight - 2866 pounds |
Empty weight - 2156 pounds |
Baggage area - 66 pounds max |
Usable fuel - 22+22 US Gal (170 Liters) (min 91 Octane) |
Fuel flow - 14-22 GPH (50-85 LPH) // average is 60 LPH. |
Oil capacity - 23 liters // average consumption 1 LPH |
Engine type - AI-14RA (251 HP) |
Aircraft serial no - CF21940944 |
Length - 27' // Span - 37' // Height - 10' |
Dive - speed 110 kts (MP not under 330 mm Hg) |
EMERGENCY - fuel pump on, check fuel PSI, switch tanks |
V SPEEDS - WILGA "HS-SSR" |
Vr (21*) - 48 kts |
Vx (21*) - 51 kts |
Vx (44*) - 49 kts |
Vy (0*) - 62 kts |
Va - 93 kts |
Vfe - 80 kts |
Vref (44*) - 67 kts |
Vs (0*) - 57 kts |
Vso (44*) - 51 kts |
Vparachute - 60-80 kts |