Magni Gyro M16C, Ordinary Maintenance Manual

Page: 24 / 122

M16 (C) TANDEM TRAINER
MAINTENANCE MANUAL
PAGE ISSUE
24
A_November 2012
2.3 FAIRING AND TAIL (CONTROL SURFACES)
The gyroplane tail is a one ‐ piece fibre glass moulding. It may be repaired using standard composite repair
techniques.
Any damage must be analyzed first and then repaired to keep the fairing complete. The surface finish must be
restored to keep the design and maintain aerodynamic efficiency.
Should the customer wish to modify the fairing, please refer to Magni Gyro and ask for advice.
The fairing and tail assembly are manufactured from fibre glass and surface is finished with a gel coat.
A suitably qualified engineer or technician should assess any crack or de ‐ bonding of the components. If the
damage is non ‐ structural, then repairs using standard composite repair techniques can be done.
In all instances, the surface finish must be restored to prevent the infiltration of moisture or contaminants and to
guarantee aerodynamic performance. If the damage to the parts is deemed to be structural, then the components
must be returned to the manufacturer for rework or replacement.
Unauthorized structural repair is not allowed.
Any worn or damaged part of the rudder system must be replaced with Magni Gyro original parts.
2.4 MAIN STRUCTURE AND FLYING CONTROLS
The main structure of the gyroplane is also the anchoring point and reaction base for the flying controls. Correct
adjustment and functioning of the controls is essential for safe flight of the gyroplane. All the pivots and joints of
the control system use a combination of bearings and "uniball" rod end bearings.
During inspection, any bearings or "uniball" rod end bearings found to be worn or corroded must be replaced. All
components are available from Magni Gyro; this will ensure the use of correctly specified parts.
WARNING:
Some bearings available on the market may look the same as those removed from the gyroplane but,
unless they are up to the designer's specifications, they must not be used to replace the original parts.
Adjustment of the controls, including setting of the retainers, may be required after replacement of these parts.
This procedure must be carried out by a Magni Gyro approved engineer or inspector to prevent any negative
situation. It is strongly recommended to contact Magni Gyro prior to adjusting the flying controls.
After replacing "uniball" rod end bearings, check the inserted thread length and make sure it exceeds the
minimum length, thus guaranteeing safety.
Lock nuts are to be secured and special marks applied.