__________________________________________________________________
Cirrus Perspective™ Line Maintenance Manual
Page 9-3
190-00920-00
Rev.
E
NOTE
It
is
not
necessary
to
remove
all
of
the
grease
from
the
output
gear,
only
the
excess
grease.
Do
not
use
solvents
to
clean
the
output
gear.
1.
Remove
each
servo.
2.
Remove
excess
grease
build
‐
up
from
the
single
servo
output
gear
using
a
lint
‐
free
cloth.
3.
Apply
a
thin
coat
of
grease
to
the
servo
output
gear
using
a
brush
or
other
applicator
(see
note
above).
4.
Reinstall
the
servos.
5.
Rotate
control
surfaces
through
their
range
of
motion
to
ensure
freedom
of
movement.
9.6
GDC
RVSM
ALTITUDE
INSPECTION
Operation
with
the
GDC
at
RVSM
altitudes
requires
an
accuracy
inspection
every
12
months.
Refer
to
the
GDC
Field
Calibration
Tool
Instructions
if
recalibration
is
required.
The
table
below
provides
the
criteria
and
associated
action
for
altitude
inspection.
Table
9
‐
1.
GDC
RVSM
Altitude
Inspection
Criteria
Inspection
Pressure
‐
Altitude
(ft)
Error,
|x|
(ft)
at
Inspection
Action
for
Associated
Error
29,000
x
≤
40
No
Action
40
<
x
≤
120
Use
Field
Calibration
Tool
120
<
x
Replace
Unit
35,000
x
≤
40
No
Action
40
<
x
≤
120
Use
Field
Calibration
Tool
120
<
x
Return
Unit
to
Garmin
41,000
x
≤
40
No
Action
40
<
x
≤
120
Use
Field
Calibration
Tool
120
<
x
Return
Unit
to
Garmin
Summary of Contents for Cirrus Perspective SR20
Page 2: ......
