Eclipse EA500 Maintenance Manual page 19

7. Angle of Attack Test
SUBTASK AMM-34-10-00-071-701-004
* * * ALL
NOTE: If a Barfield Pitot/Static Tester DPS450 is used for this test complete paragraph
A. If a Barfield Pitot/Static Tester DPS500 is used, go to paragraph B.
A. Angle of Attack Test with the Barfield Pitot/Static Tester DPS450:
Procedure is given for the left side and is the same for the right side.
Refer to Fig. 502, Sheet 1
(1) Connect the WOW Box or AMC to the aircraft and make sure that the ECB's are
collared. Refer to
(2) Select WOffW on the WOW test box or select WOffW on the AMC.
(3) Set the transponder to STBY on the PFD.
(4) Make sure both the left and right PFD baro are set to 29.92 by using the BARO SET
knob on the (ACP) Autopilot Control Panel. Also make sure that the baro setting
matches on the left and right PFD.
NOTE: Refer to step (5) if using the Air Data Accessories Kit ; (Nav Aids PN
ADA500945) or step (6) if using the Air Data Accessories Kit (NavAids P/N
ADA500MD-945).
(5) Connect the Barfield Pitot/Static Tester DPS450 to the aircraft using the Air Data
Accessories Kit ; (Nav Aids PN ADA500945) as follows:
CAUTION: DO NOT OVER TIGHTEN HOSES. DAMAGE MAY OCCUR TO
NOTE: The Pitot/AOA probes with a drain hole near the base of mast, must
have the drain hole covered. Failure to do so will result in a failure of this
test.
(a) Install the Pitot/Angle of Attack (AOA) Probe Adaptor (Nav Aids,
APA94520-4-4-4)
needed, lubricate with Pitot adaptor Lubricating fluid Part Number LF5050. Adjust
the Pitot/AOA Probe Adaptor nozzles to align with the holes of the Pitot/AOA
probe.
(b) Connect the Pitot Test Hose Assembly (long hose)
the Barfield Pitot/Static Tester DPS450. Connect the other end of the long hose
(3) to the quick-connect cross
(c) Connect the Pitot Test Hose Assembly (two short hoses)
connect cross
the center and lower connections on the Pitot/AOA Probe Adaptor
NOTE: Make sure that the Pitot/AOA Probe Adaptor nozzles are still aligned with
the holes on the Pitot/AOA probe.
(6) Connect the Barfield Pitot/Static Tester DPS450 to the aircraft using the Air Data
Accessories Kit (NavAids P/N ADA500MD-945) as follows:
EFFECTIVITY: NOTED
EA500 Aircraft Maintenance Manual — 06-117751
SUBTASK AMM-34-10-00-071-921-001.
TEST EQUIPMENT. HOSES SHOULD BE SNUG.
(7) with the label TOP facing up on the Pitot/AOA probe. If
(4) .
(4) . Connect the other ends of the two short hoses
© 2020 Eclipse Aerospace, Inc.
Temporary Revision No. 34-21
(3) to the Pt connection
(5 and 6) to the quick-
(5 and 6)
(7) .
34-10-00
Page 515
Sep 30/20
(2) on
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