16
EN
Problem Possible Cause Solution
• Aircraft will not respond to throttle
but responds to other controls
• Throttle not at idle at control setup so
throttle not armed
• Throttle channel is reversed
• Reset controls with throttle stick and
throttle trim at lowest setting
• Reverse throttle channel on transmitter
• Extra propeller noise or extra
vibration
• Damaged propeller, motor or motor mount
• Loose propeller and propeller adapter
• Propeller installed backwards
• Replace damaged parts
• Tighten parts for propeller and propeller
adapter
• Remove and install propeller correctly
• Reduced ight time or aircraft
underpowered
• Flight battery charge is low
• Propeller installed backwards
• Flight battery damaged
• Completely recharge ight battery
• Remove and install propeller correctly
• Replace ight battery and obey ight
battery instructions
• LED on receiver ashes and aircraft
cannot be controlled by transmitter
• Less than a ve (5) second wait after
powering transmitter and before connecting
ight battery to aircraft
• Transmitter too close to aircraft during
binding process
• Transmitter bound to another aircraft
• Batteries in transmitter low
• Disconnect then connect ight battery to
aircraft
• Move powered transmitter a few feet
from aircraft, disconnect and connect
ight battery to aircraft
• Bind transmitter to aircraft receiver
• Replace transmitter batteries
• Control surface does not move, or is
slow to respond to control inputs.
• Control surface, control horn, linkage or
servo damage
• Wire damaged or connections loose
• Parts not secured in fuselage
• Replace or repair damaged parts and
adjust controls
• Do a check of wires and connections,
connect or replace as needed
• Make hook and loop fastenings tight so
no parts move in fuselage
• Controls reversed
• Transmitter settings reversed • Do the Control Direction Test and adjust
controls on transmitter appropriately
• Motor loses power
• Damage to motor, or power components • Do a check of batteries, transmitter,
receiver, ESC, motor and wiring for
damage (replace as needed)
• Motor power pulses then motor
loses power
• ESC uses default soft Low Voltage Cuto
(LVC)
• Recharge ight battery
Troubleshooting Guide
Replacement Parts and Optional Parts
Number Description
PKZ1902 Decal Sheet
FLO505380 Gull Gray Light 36440 1/2oz Polly Scale
TES4847 Acryl 1/2oz US Navy Blue Gray
PKZ1906 Simulated Landing Gear Wheels
PKZ1907 Tailwheel
PKZ1913 Complete Canopy w/ Pilot
PKZ1918 Prop Adapter & Hub
PKZ1920 Painted Wing
PKZ1921 Landing Skid
PKZ1922 Pushrod Set
PKZ1923 Control Horn Set
PKZ1924 Horizontal Tail w/ Access
PKZ1926 Painted Cowl
PKZ1928 Motor Mount
PKZ1929 Hook And Loop Set
PKZ1063 Y harness (ailerons)
Number Description
PKZ4421 Clevis set (4)
PKZ1967 Painted Bare Fuselage
PKZ1970 Replacement Airframe
PKZ1019 9 x 6 propeller
PKZ1033 3S 11.1V 1300mAh LiPo battery
HBZ1003 3S LiPo balancing charger (DC)
PKZ1080 9 gram servo (elevator and rudder)
PKZ1081 9 gram long lead servo (ailerons)
PKZ1814 18A BL ESC
PKZ4416 480 brushless outrunner (960 Kv)
SPMAR500 5 channel sport receiver
SPMR5500 DX5E TX only (optional)
SPMR7700 DX7 TX only (optional)
SPMR6600 DX6i TX only (optional)
PKZ1040 DC 2-3S balancing charger (optional)
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