(a)
Open the AFT cargo compartment door (Ref. TASK 52-30-00-860-001).
(b)
Remove the applicable access panels for the APU bleed-air ducts:
-
between the FR46 and FR47 remove the partition panel 151BW (Ref. TASK 25-55-11-000-001)
-
between the FR47 and FR47.4
remove the access panel 151RW
-
between the FR47.4 and FR49
remove the access panel 151CW
-
between the FR49 and FR52
remove the access panel 151DW
-
between the FR52 and FR55
remove the access panel 151EW
-
between the FR55 and FR58
1EFF : 301-399, 1 36-12-00Page 518 1 1 Aug 01/05R 1 1 1CES 1
remove the access panel 151HW
-
between the FR58 and FR59
remove the access panel 151JW
-
between the FR59 and FR62
remove the access panel 161AW
-
between the FR62 and FR63
remove the access panel 161BW
-
between the FR63 and FR65
remove the access panel 161CW
-
between the FR65 and FR70 remove the partition panel 161DW (Ref. TASK 25-55-12-000-001).
(5) Get access to the APU bleed-air duct aft of FR70.
(a)
Put the access platform below the rear fuselage.
(b)
Open the applicable access door for the APU bleed-air ducts:
-between the FR70 and FR77
open the access door 312AR,
-aft of FR77
open the access door 314AR.
**ON A/C ALL
Subtask 36-12-00-865-055
B. Make sure that this(these) circuit breaker(s) is(are) closed:
-------------------------------------------------------------------------------PANEL DESIGNATION IDENT. LOCATION -------------------------------------------------------------------------------49VU AIR BLEED/X FEED/VALVE/BAT 2HV D13 49VU AIR BLEED/ENG 1/CTL 3HA1 D12 49VU AIR BLEED/ENG 1/MONG 2HA1 D11 121VU APU/APU/CTL 2KD L42 121VU APU/ECB/SPLY 1KD L41 122VU AIR BLEED/ENG 2/CTL 3HA2 Z23 122VU AIR BLEED/ENG 2/MONG 2HA2 Z22 122VU AIR BLEED/X FEED VALVE/NORM 1HV Z20
1EFF : ALL 1 36-12-00Page 519 1 1 Aug 01/05R 1 1 1CES 1
Subtask 36-12-00-860-058
C. Aircraft Maintenance Configuration
(1) Energize the aircraft electrical circuits (Ref. TASK 24-41-00-861-002).
(2) Do the EIS start procedure (Upper ECAM DU and lower ECAM DU only) (Ref. TASK 31-60-00-860-001).
(3) On the AIR COND panel 30VU, make sure that: - The OFF legends on the PACK 1 and PACK 2 pushbutton switches are on, - the OFF legends of the ENG BLEED pushbutton switches are on, - the X-BLEED selector switch is in the SHUT position.
(4) On the ANTI ICE panel 25VU, make sure that: - The ANTI ICE pushbutton switches are off (the ON legends are off).
4. Procedure_________
**ON A/C 001-049, 101-105, 151-199, 201-210,
Subtask 36-12-00-720-050-A
R A. Leak Test of the APU Bleed-Air Supply-System
R (1) Start the APU (Ref. TASK 49-00-00-860-008).
R R R (2) On the AIR COND panel 30VU: - Push the APU BLEED P/BSW (the ON legend comes on).
R R R (3) On the BLEED page of the lower ECAM DU, make sure that: - The APU bleed air-supply is correct.
R R R R R R (4) At the APU bleed-air ducts (Ref. TASK 36-22-00-790-001), make sure that there are no leaks from: - The clamps - The connections - The ducts.
**ON A/C 051-099,
Subtask 36-12-00-720-050
R A. Leak Test of the APU Bleed-Air Supply-System
R (1) Start the APU (Ref. TASK 49-00-00-860-003).
R (2) On the AIR COND panel 30VU:
R
R - Push the APU BLEED P/BSW (the ON legend comes on).
R (3) On the BLEED page of the lower ECAM DU, make sure that:
R
R - The APU bleed-air supply is correct.
R (4) At the APU bleed-air ducts (Ref. TASK 36-22-00-790-001), make sure
R that there are no leaks from:
R
R - The clamps
R - The connections
R - The ducts.
R **ON A/C 106-149, 211-299, 301-399, 401-499,
Subtask 36-12-00-720-050-B
R A. Leak Test of the APU Bleed-Air Supply-System
R (1) Start the APU (Ref. TASK 49-00-00-860-005).
R (2) On the AIR COND panel 30VU:
R
R - Push the APU BLEED P/BSW (the ON legend comes on).
R (3) On the BLEED page of the lower ECAM DU, make sure that:
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