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has been removed before further flight.
Deployment Characteristics
When the rocket launches, the parachute assembly is extracted
outward due to rocket thrust and rearward due to relative wind. In
approximately two seconds the parachute will begin to inflate.
When air begins to fill the canopy, forward motion of the airplane will
dramatically be slowed. This deceleration increases with airspeed but
in all cases within the parachute envelope should be less than 3 g’s.
During this deceleration a slight nose-up may be experienced,
particularly at high speed; however, the rear riser is intentionally
snubbed short to preclude excessive nose-up pitch. Following any
nose-up pitching, the nose will gradually drop until the aircraft is
hanging nose-low beneath the canopy.
Eight seconds after deployment, the rear riser snub line will be cut and
the aircraft tail will drop down into its final approximately level attitude.
Once stabilized in this attitude, the aircraft may yaw slowly back and
June 2007
7-104 Information Manual
Section 7 Cirrus Design
Airplane Description SR22
forth or oscillate slightly as it hangs from the parachute. Descent rate
is expected to be less than 1700 feet per minute with a lateral speed
equal to the velocity of the surface wind. In addition, surface winds
may continue to drag the aircraft after ground impact.
• Caution •
Ground impact is expected to be equivalent to touchdown
from a height of approximately 13 feet. While the airframe,
seats and landing gear are designed to accommodate this
stress, occupants must prepare for it in accordance with the
CAPS Deployment procedure in Section 3 - Emergency
Procedures.
• Note •
The CAPS is designed to work in a variety of aircraft attitudes,
including spins. However, deployment in an attitude other than
level flight may yield deployment characteristics other than
those described above.
June 2007
Information Manual 8-1
Cirrus Design Section 8
SR22 Handling, Servicing, Maintenance
Section 8
Handling, Servicing, Maintenance
Table of Contents
Introduction .....................................................................................8-3
Operator’s Publications...................................................................8-3
Service Publications ....................................................................8-3
Ordering Publications ..................................................................8-4
Airplane Records and Certificates ..................................................8-5
Airworthiness Directives..................................................................8-6
Airplane Inspection Periods ............................................................8-6
Annual Inspection ........................................................................8-6
100-Hour Inspection ....................................................................8-7
Cirrus Design Progressive Inspection Program...........................8-7
Pilot Performed Preventative Maintenance .................................8-8
Ground Handling ...........................................................................8-10
Application of External Power ....................................................8-10
Towing .......................................................................................8-11
Taxiing .......................................................................................8-12
Parking.......................................................................................8-13
Tiedown .....................................................................................8-14
Leveling .....................................................................................8-14
Jacking.......................................................................................8-15
Servicing .......................................................................................8-16
Landing Gear Servicing .............................................................8-16
Brake Servicing..........................................................................8-16
Tire Inflation ...............................................................................8-17
Propeller Servicing.....................................................................8-18
Oil Servicing...............................................................................8-18
Fuel System Servicing ...............................................................8-21
Fuel Contamination and Sampling.............................................8-23
Draining Fuel System ................................................................8-23
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AIRPLANE INFORMATION MANUAL for the CIRRUS DESIGN SR22(88)
