P&M QUIK-GTR Manual, ref. QUIK-GTR Man 1.0.doc
Page 67
Sprung adjustable battens 5-9
Roll response
Roll response should not exceed 3 seconds at 65mph to reverse a 30 degree bank at a control force of 15kg. In
addition, the response to very small inputs of 1-2kg should be good so that it is possible to fly through moderate
turbulence with one hand on the bar.
If the roll response is unsatisfactory, firstly check that the main roll bearing and associated control frame top
joints are all moving smoothly. A silicone aerosol spray on the hang point bearings and also on the battens will
help. Ensure the tip 5 sprung battens are not set too tight.
11.3.2 Tuning in pitch
When making adjustments in pitch, always tune in smooth air and climb to test altitude with the trimmer set at 75
mph, before winding the trimmer gradually to the test position. The electric trimmer applies a spring nose-up
moment to the wing directly. In the fast trim setting, the trim cord should just be coming under tension with the
bar fully in to the pilot’s chest. This must be checked before any pitch tuning commences.
11.3.3 Selection of Hang Point
There are two hang points, only the rear hangpoint is approved for the Quik-GTR and should be set to give
approximately 90mph hands off trim speed with the trimmer set fully fast. For economical cruising or training, the
rear position is recommended.
Do not tune the wing to exceed 95mph hands
off trim or pitch stability will be degraded.
The front hang point is not recommended for the
Quik trike.
WARNING
!
Содержание QUIK-GTR
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