Pilot Operating Handbook
Cavalon
SECTION 8
HANDLING / MAINTENANCE
AutoGyro_POH_Cavalon 915iS
Revision 1.0 – Issue Date 08.MAY.2019
8-6
CAUTION
Pure antifreeze is not as good an engine coolant as a 50/50 mix with water.
Take care that engine coolant limits are not exceeded. As soon as ambient
temperatures permit, drain and refill with the normal coolant mix.
During winter operations the necessary operating temperature for oil and cooling agent may
not be reached. This can be compensated by taping some portion of the coolers. Monitor all
engine temperatures closely after having the coolers taped and modify as required.
Before each flight inspect all control cables for free and easy movement and sufficient
lubrication.
If flying in the winter with a frozen-over or snow covered runway, it is advisable to remove
the wheel spats in order to avoid their damage and snow build up inside them. It is the
pilot’s responsibility to ensure that in the rear part of the spat no snow has built up, which
could lead to freezing against the wheels and stopping them from turning. Always use loctite
243 on wheel spat centre bolt,
CAUTION
Operation of the aircraft on very slippery surfaces requires great care – the
aircraft may slide sideways during pre-rotation, take off, or in ordinary ground
handling, resulting in high potential for an accident. Use care!
8.15 Removal, Disassembly, Assembly and Installation of the Rotor
In order to transport or park the gyroplane with minimum space requirements, the rotor
system can be removed and disassembled, if needed. In order to do so, a second person is
needed to assist and help to prevent any damage to the gyroplane or the rotor system.
WARNING
The rotor system must be removed and disassembled for road transport. When
handled incorrectly the rotor system can be damaged irreparably. If undetected
this may have catastrophic consequences.
CAUTION
When removing or disassembling make sure to mark all parts so that each and
every component of the rotor system is reassembled and installed in exactly
the same way and orientation. Some rotor blades have loose washers in them
which are required as balance weights. Do not remove or restrain if present!
8.15.1
Removal of the Rotor System
