∝˴˴⁁
ᶋߒߥޕ
ࡔࠗࡦࡠ࠲ࡇ࠶࠴߇ዋߥޕ
࠾࠼࡞ߩ㐿߈ߔ߉ޕ
ේ˴˴࿃
ኻ˴˴╷
Problem
Cause
Remedy
35
㓚㧫ߣᕁ߁೨ߦ
Troubleshooting
غࡎࡃࡦࠣࡇ࠶࠴ࠍ⺞ᢛߔࠆޕ
غࠛࡦࠫࡦߩ⺑ᦠࠍ⺒ߺޔ⺞ᢛߔࠆޕ
ࠛࡦࠫࡦ߇ᱛ߹ߞߡߒ߹߁ޕ
Άᢱ࠴ࡘࡉߩ߹ࠅޕ
ࠛࡦࠫࡦߩ࿁ォ߇ૐߔ߉ࠆޕ
غߏߺ╬߇߹ߞߡߥ߆⏕ߔࠆޕ
غࠬࡠ࠶࠻࡞ࠬ࠹ࠖ࠶ࠢࠍዋߒߍࠆޕ
ࠛࡦࠫࡦ߇ᆎേߒߥޕ
㧔ࠬ࠲࠲߇ᱛ߹ߞߡߒ߹߁႐วޕ㧕
ࠬ࠲࠲ߩࡃ࠶࠹߇ᒙޕ
ࠛࡦࠫࡦౝߦΆᢱ߇ࠅߔ߉ߡࠆޕ
˴㧔ࠝࡃ࠴࡚ࠢ㧕
غࠬ࠲࠲ߩࡃ࠶࠹ࠍల㔚ߔࠆޕ
غࡊࠣࠍᄖߒޔࠬ࠲࠲ࠍߞߡ
˴ࠛࡦࠫࡦౝߩΆᢱࠍᄖ߳ߔޕ
ࡊࠣࡅ࠲ߩࡃ࠶࠹߇ᒙޕ
ࡊࠣߩഠൻޔᢿ✢ޕ
Άᢱ࠴ࡘࡉߩ߹ࠅޕ
࠾࠼࡞߇㐿߆ࠇߡߥޕ
ࠬ࠲࠲߇ㅒ࿁ォߒߡࠆޕ
غࡊࠣࡅ࠲ߩࡃ࠶࠹ࠍల㔚㧛឵ߔࠆ
غࡊࠣࠍ឵ޕ
غߏߺ╬߇߹ߞߡߥ߆⏕ߔࠆޕ
غࠛࡦࠫࡦߩ⺑ᦠࠍ⺒ߺޔ⺞ᢛߔࠆޕ
غࡃ࠶࠹ߣߩធ⛯ࠍㅒߦߔࠆޕ
P28
ޕ
࠻࠶ࠠࡦࠣ߇วࠊߥޕ
ࡇ࠶࠴ⷺ߇วߞߡߥޕ
ࡈࠚࠩࡦࠣࠪࡖࡈ࠻ߩᦛ߇ࠅޕ
ࡔࠗࡦࡠ࠲ࠣ࠶ࡊㇱߩ
˴ࡌࠕࡦࠣߩഠൻޕ
ࡔࠗࡦࡠ࠲ࡃࡦࠬ߇วߞߡ
˴ߥޕ
غࡃࡦࠬ⺞ᢛޕ
غ
P28
࠻࠶ࠠࡦࠣ⺞ᢛޕ
غࡈࠚࠩࡦࠣࠪࡖࡈ࠻ࠍ឵ޕ
غࡌࠕࡦࠣࠍ឵ޕ
ᝄേ߇ᄢ߈ޕ
ࡑࠬ࠻ߩᦛ߇ࠅޕ
࠹࡞࠼ࠗࡉࠪࡖࡈ࠻ߩᦛ߇ࠅޕ
ࡔࠗࡦࡠ࠲ࡃࡦࠬ߇วߞߡ
˴ߥޕ
غࡑࠬ࠻ࠍ឵ޕ
غ࠹࡞࠼ࠗࡉࠪࡖࡈ࠻ࠍ឵ޕ
غࡃࡦࠬ⺞ᢛޕ
ࠕࠗ࠼ࡦࠣ࿁ォᢙ߇㜞ߔ߉ࠆޕ
࠾࠼࡞ߩ✭ߔ߉ޕ
ࡔࠗࡦࡠ࠲ࡇ࠶࠴߇ᄙޕ
غࡊࡠࡐߩ⺑ᦠࠍ⺒ߺޔ⺞ᢛߔࠆޕ
غࠛࡦࠫࡦߩ⺑ᦠࠍ⺒ߺޔ⺞ᢛߔࠆޕ
غࡎࡃࡦࠣࡇ࠶࠴ࠍ⺞ᢛߔࠆޕ
P23
41
P23
41
P22
40
P22
40
ࠛࡦࠫࡦ߇ᆎേߒߥޕ
㧔ࠬ࠲࠲ߪ࿁ࠆ႐วޕ㧕
࠳߇ല߆ߥޕ
࠹࡞࠼ࠗࡉ࡚ࠫࠗࡦ࠻ߩࡆࠬߩ✭ߺޕ
࠹࡞ࡠ࠲ࠣ࠶ࡊߩะ߈߇ㅒޕ
࠹࡞ࡦࠤ࡚ࠫࠫࠗࡦ࠻ߩࡆࠬߩ✭ߺޕ
ࠫࡖࠗࡠߩേᣇะ߇ㅒޕ
غࡈࠗ࠻Ფߦ⏕ߔࠆޕ
غะ߈ࠍ⏕ߔࠆޕ
غ⏕ߔࠆޕ
غࡊࡠࡐߩ⺑ᦠࠍ⺒ߺޔ⏕ߔࠆޕ
P14
20
Helicopter will not lift off.
Low/Small main rotor pitch.
Needle unscrewed too much.
غ
Adjust hover pitch. See P23 1 .
غ
Adjust as per engine explanations.
Engine stalls.
Fuel line is obstructed.
Engine rpm are too low.
غ
Clean fuel line.
غ
Raise throttle control stick a little.
Engine will not start. Engine
starter will not spin.
Weak starter battery.
Too much fuel inside engine.
(It is ÒoverchokedÓ!)
غ
Recharge.
غ
Remove plug. Using starter, eject excess
fuel.
Weak plug heater battery.
Defect plug.
Fuel line is obstruct.
Needle not unscrewed.
Starter spins in opposite direction.
غ
Recharge or replace.
غ
Replace.
غ
Clean fuel line.
غ
Adjust as per engine explanations.
غ
Reverse battery connection. See P28.
Main rotor blades will not
track in same plane.
Unequal main rotor pitch.
Bent feathering shafts.
Defect ball bearings in main
rotor grips.
Left and right blades weigh differently.
غ
Balance out. See P22 0 .
غ
Adjust tracking. See P28.
غ
Replace.
غ
Replace.
Strong vibration.
Bent mast.
Bent tail drive (system).
Left and right blades weigh differently.
غ
Replace.
غ
Replace.
غ
Balance out. See P22 0 .
Clutch will not disengage.
Wears down quickly.
Idle rpm too high.
Needle too loose.
Blade pitch too big.
غ
Adjust as per radio explanations.
غ
Adjust as per engine explanations.
غ
Adjust. See P23 1 .
41
41
40
40
Engine will not start though
engine starter spins.
No rudder control.
Loose screw on tail drive joint.
Wrongly installed tail rotor grips.
Loose screw on tail linkage joint.
Reverse gyro operation / direction.
غ
Check with every flight.
غ
Check direction. See P14
.
غ
Check.
غ
Check as per radio explanations.
20
ࠢ࠶࠴߇ಾࠇߥޕ
ᷫࠅ߇ᣧޕ
