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Enstrom TH-28/480 Series Maintenance Manual Supplement 8
G1000H Integrated Flight Deck System
May 14/14
Page 1-48
(4)
Acknowledge by pressing the
MASTER CAUTION
annunciator/ switch.
(5)
Verify
the
MASTER CAUTION
annunciator is extinguished and
ENG INLET
AIR
CAS alert is steady on.
(6)
Remove jumper and reconnect J69 connector.
(7)
Verify
the
ENG INLET AIR
CAS alert is extinguished.
H. Fuel Filter CAS Alert
(1)
Remove connector J68 and jumper pins A and B together.
(2)
Verify
that
the
FUEL FILTER
CAS alert and the
MASTER CAUTION
annunciator is flashing.
(3)
Verify an audible ping is heard in the crew headset.
(4)
Acknowledge by pressing the
MASTER CAUTION
annunciator/ switch.
(5)
Verify
the
MASTER CAUTION
annunciator is extinguished and
FUEL FILTER
CAS alert is steady on.
(6)
Remove jumper and reconnect J68 connector.
(7)
Verify
the
FUEL FILTER
CAS alert is extinguished.
I.
Air Frame Fuel Filter CAS Alert (Optional Equipment)
(1)
Press and hold the test button on the external fuel filter assembly.
(2) Verify that the
A/F FUEL FILTER
CAS alert and the
MASTER CAUTION
annunciator is flashing.
(3)
Verify an audible ping is heard in the crew headset.
(4)
Acknowledge by pressing the
MASTER CAUTION
annunciator/ switch.
(5)
Verify
the
MASTER CAUTION
annunciator is extinguished and
A/F FUEL
FILTER
CAS alert is steady on.
(6)
Release the test button on the external fuel filter assembly.
(7)
Verify
the
A/F FUEL FILTER
CAS alert is extinguished.
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