Secondary Structures And Systems - Seat Belts; Secondary Structures And Systems - Cockpit And Fairing; Secondary Structures And Systems - Electrical System; Secondary Structures And Systems - Carburettor Heat - P&M Aviation QUIK GT450 Operating Instructions Manual

11.6. SECONDARY STRUCTURES AND SYSTEMS - SEAT BELTS

Lap straps are provided for both occupants. In addition, a single diagonal shoulder restraint is provided for
the front seat and twin shoulder restraints for the rear.
11.7. SECONDARY STRUCTURES AND SYSTEMS – COCKPIT, FAIRINGS AND SCREEN
All fairings are made of lightweight composite materials and serve the dual functions of giving the pilot a
degree of weather protection as well as improving the aerodynamics of the aircraft. The GT450 spat fins and
wing tip fins are fitted to improve high speed yaw stability. The polycarbonate screen protects the pilot from
the slipstream, it must be kept clear using a clean cloth, soap and plenty of water
The screen extension must be removed when folding the pylon for rigging / de rigging.
•
Any further modifications which add side area to the front of the pod will adversely affect high speed
•
yaw stability and are not recommended without extensive flight testing.

11.8. SECONDARY STRUCTURES AND SYSTEMS - ELECTRICAL SYSTEM

The aircraft is fitted with two standard wiring systems; one for transmission of electrical power derived from
the engine alternator and the other for sensor signals to be used in instrumentation. Two independent sets of
cables to the two separate ignition switches are provided.
battery/alternator/regulator system.
The power available from the alternator is a function of engine speed and the electrical load.
Connection to the wiring is via crimp connections in rubber connector housings and, in the case of the power
wiring loom, via spade terminals to a multiway fuse holder at the front of the aircraft.
All models are fitted with a regulator, which charges the battery where fitted. Electric start models have a
solenoid for transmitting current to the starter motor. A safety cut out switch may be fitted to prevent starter
operation with the hand throttle open.

11.9. SECONDARY STRUCTURES AND SYSTEMS - CARBURETTOR HEAT

Evaporation of the fuel at low pressure in the intake tract can lead to carburettor icing in humid conditions
particularly between +10 and -5°C ambient temperature. Icing is generally more prevalent at part throttle
settings. Symptoms include rough running, power loss and sometimes throttle sticking open. Throttle
sticking may also occur through cable freezing if not correctly maintained - see Maintenance Section.
Quik & Quik GT450 Aircraft Operating Instructions
th
29 March 2007
Issue 1
WARNING
!
Both safety harnesses must be used in full with
shoulder restraints. This must be checked
before take off.
WARNING
!
Take care not to disturb the wiring under the
pod with your feet. Do not store things under
the seat that can disturb connections
Ignition is independent of the
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