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LMM for the Kodiak 100
Page 8-7
190-02102-00 Rev.4
SERVO TORQUE TOO
HIGH
The servo detected an
average torque value
which exceeded 130%
of the established
mechanical torque limit.
Likely causes include a
high slip clutch setting,
or excess friction
encountered during the
control surface travel.
• Engage the autopilot for
the axis which reported
torque to high. Manually
operate the controls and
verify the clutch can be
overridden. If the clutch
can slip, repeat the test
again. Otherwise, remove
the servo gearbox and
reset the clutch.
• Check control friction
against aircraft mainte-
nance specifications.
• If the same result is
received on retest,
remove servo gearbox
and check/set clutch on
stand.
SERVO TORQUE TOO
LOW
The servo detected an
average torque value
which fell below 70% of
the established mechan-
ical torque limit after
detecting the stop was
reached. Likely causes
include a low slip clutch
setting or a disturbance
in the controls before
reaching the stop.
• Repeat test again. If the
same result is received,
remove servo gearbox
and check/set clutch on
stand.
INVALID SERVO SPEED
The servo is unable to
maintain the required
~2.5 RPM during the test
(Speed drops below 2
RPM or exceeds 3
RPM).
• Repeat test again.
• If the same result is
received, remove servo
gearbox and check/set
clutch on stand.
Table 8-1. (Continued)Troubleshooting Table
Message Prompt
Probable Cause
Action
Uncontrolled if Printed
Summary of Contents for Cessna Caravan G1000
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