5. Close-up
________
Subtask 34-11-00-860-055
A. Put the aircraft back to its initial configuration.
(1)
Do the EIS stop procedure (Ref. TASK 31-60-00-860-002).
(2)
On the overhead panel:
-On the FLT CTL panels 23VU and 24VU, make sure that the FAC, ELAC and SEC pushbutton switches are pushed. The off legends are off.
(3)
De-energize the aircraft electrical circuits
(Ref. TASK 24-41-00-862-002).
Subtask 34-11-00-410-052
B. Close Access
(1)
Install the protective cover on the battery power center 105VU.
(2)
Tighten the two screws.
(3)
Close the access door 822.
(4)
Remove the access platform(s).
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PROBE - PITOT (9DA1,9DA2,9DA3) - REMOVAL/INSTALLATION
_____________________________________________________ TASK 34-11-15-000-001 Removal of the Pitot Probe (9DA1, 9DA2, 9DA3) WARNING : MAKE SURE THAT THE CIRCUIT BREAKERS RELATED TO THE WEATHER RADAR ARE
_______ OPENED, SAFETIED AND TAGGED.
1.
Reason for the Job
__________________
Self Explanatory
2.
Job Set-up Information
______________________
A. Fixtures, Tools, Test and Support Equipment
-------------------------------------------------------------------------------REFERENCE QTY DESIGNATION -------------------------------------------------------------------------------
No specific blanking cap
No specific blanking plug
No specific circuit breaker(s) safety clip(s)
No specific access platform 1.6 m (5 ft. 3 in.)
B. Referenced Information
-------------------------------------------------------------------------------REFERENCE DESIGNATION -------------------------------------------------------------------------------
34-11-15-991-001 Fig. 401
1EFF : ALL 1 34-11-15Page 401 1 1 Feb 01/98 1 1 1CES 1
3. Job Set-up
__________
Subtask 34-11-15-865-050
A. Open, safety and tag this(these) circuit breaker(s):
-------------------------------------------------------------------------------PANEL DESIGNATION IDENT. LOCATION -------------------------------------------------------------------------------
121VU COM NAV/RADAR/1 5SQ1 K13
R **ON A/C 051-099,
R 121VU COM NAV/RADAR/2 5SQ2 K14
R **ON A/C ALL
FOR 9DA1 49VU ANTI ICE/PROBES/AOA/1 4DA1 D04 49VU ANTI ICE/PROBES/PHC/1 2DA1 D03 49VU ANTI ICE/PROBES/PITOT/1 3DA1 D02
122VU ANTI ICE/PROBES/1/STATIC 5DA1 Z13 122VU ANTI ICE/PROBES/1/TAT 1DA1 Z12
FOR 9DA2 122VU ANTI ICE/PROBES/2/TAT 1DA2 Y15 122VU ANTI ICE/PROBES/2/PITOT 3DA2 Y14 122VU ANTI ICE/PROBES/2/AOA 4DA2 Y13 122VU ANTI ICE/PROBES/2/PHC 2DA2 Y12 122VU ANTI ICE/PROBES/2/STATIC 5DA2 Y11
FOR 9DA3 122VU ANTI ICE/PROBES/PHC/3 2DA3 Y16 122VU ANTI ICE/PROBES/3/PITOT 3DA3 Z16 122VU ANTI ICE/PROBES/3/AOA 4DA3 Z15 122VU ANTI ICE/PROBES/3/STATIC 5DA3 Z14
Subtask 34-11-15-010-050
B. Get Access
(1)
Put the access platform in position at zone 125 to get access to pitot probes 1 and 3 and at zone 126 to get access to pitot probe 2.
(2)
Open the access door:
FOR 9DA1, 9DA3
812
FOR 9DA2
822
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4. Procedure
_________
(Ref. Fig. 401/TASK 34-11-15-991-001) Subtask 34-11-15-020-050
A. Removal of the Pitot Probe (9DA1, 9DA2, 9DA3)
CAUTION : BE VERY CAREFUL WITH THE PITOT PROBES:
_______
-
DO NOT LET THEM FALL
-
DO NOT BEND THEM
-
DO NOT CAUSE SCRATCHES.
(1)
Disconnect the electrical connector (2).
(2)
Disconnect the quick-disconnect coupling (1).
(3)
Put a blanking cap on the disconnected electrical connector (2).
(4)
Put a blanking plug on the quick-disconnect coupling (1).
(5)
Loosen the two nuts (3) from the inner side of the aircraft. NOTE : A second person is necessary to hold the pitot probe from the
____
outer side of the aircraft.
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