D. Referenced Information
 -------------------------------------------------------------------------------
REFERENCE  DESIGNATION
 -------------------------------------------------------------------------------
21-63-00-710-004  Operational Test of the Cockpit and Cabin Temperature Control with CFDS/MCDU
 24-41-00-861-002  Energize the Aircraft Electrical Circuits from the External Power
 24-41-00-862-002  De-energize the Aircraft Electrical Circuits Supplied from the External Power
 25-54-12-000-001  Removal of the FWD Cargo Compartment Partition FR34
 25-54-12-400-001  Installation of the FWD Cargo Compartment Partition FR34
 52-30-00-860-001  Open the FWD or AFT Cargo-Compartment Door with the Yellow Electric Pump
 52-30-00-860-002  Close the FWD or AFT Cargo-Compartment Door with the Yellow Electric Pump
 21-63-15-991-001  Fig. 401
 3. Job Set-up__________
 Subtask 21-63-15-860-050
 A. Aircraft Maintenance Configuration
 (1) Make sure that:
 (a)
 The aircraft electrical circuits are energized (Ref. TASK 24-41-00-861-002),

 (b)
 The FWD cargo-compartment door 825 is open (Ref. TASK 52-30-00-860-001),

 (c)
 The access platform is in position at the FWD cargo-compartment door 825,

 (d)
 The access panel 131PW is removed (Ref. TASK 25-54-12-000-001).

 1EFF : ALL 1 21-63-15Page 406 1 1 Feb 01/05R 1 1 1CES 1

 Subtask 21-63-15-865-051
 B. Make sure that this(these) circuit breaker(s) is(are) open, safetied and tagged
 -------------------------------------------------------------------------------PANEL DESIGNATION IDENT. LOCATION -------------------------------------------------------------------------------
R  **ON A/C 401-499,
 49VU AIR COND/TEMP CTL/SYS 1 CHAN B/28VDC  52HH  D08 
R  **ON A/C 001-049, 051-099, 101-149, 151-199, 201-299, 301-399,
 122VU AIR COND/ZONE TEMP CTL/28VDC/SYS2 122VU AIR COND/ZONE TEMP CTL/28VDC/SYS1 122VU AIR COND/ZONE TEMP CTL/115VAC/SYS2 122VU AIR COND/ZONE TEMP CTL/115VAC/SYS1  4HK 3HK 2HK 1HK  V20V19V18V17 
R  **ON A/C 401-499,
R R  122VU AIR COND/TEMP CTL SYS 2/CHAN A/115VAC 122VU AIR COND/TEMP CTL SYS 2/CHAN A/28VDC 122VU AIR COND/TEMP CTL SYS 1/CHAN A/115VAC 122VU AIR COND/TEMP CTL SYS 1/CHAN A/28VDC 122VU AIR COND/TEMP CTL SYS 2/CHAN B/28VDC 122VU AIR COND/TEMP CTL SYS 2/CHAN B/115VAC 122VU AIR COND/TEMP CTL SYS 1/CHAN B/115VAC  53HH 55HH 49HH 51HH 56HH 54HH 50HH  W22W21X22X21 Y21Y20Y18 

 **ON A/C ALL
 4. Procedure
_________
 (Ref. Fig. 401/TASK 21-63-15-991-001)
 Subtask 21-63-15-420-050
 A. Installation of the Duct Temperature Sensor
 (1)
 Clean the component interface and/or the adjacent area.

 (2)
 Make sure that the parts retained from the removed component are clean and in the correct condition.

 (3)
 Make sure that the O-ring (3) is in a good condition. If necessary replace the O-ring (3).

 (4)
 Install the O-ring (3) and the duct temperature sensor (1) in the air supply duct (4).

 (5)
 Safety with MISCELLANEOUS (Material No. 19-009).

 (6)
 Remove the blanking cap from the electrical connector (2).

 (7)
 Make sure that the electrical connectors are clean and in the correct condition.

 (8)
 Connect the electrical connector (2).

 (9)
 Make sure that the work area is clean and clear of tool(s) and other items.

R **ON A/C 001-049, 051-099, 101-149, 151-199, 201-299, 301-399,
 Subtask 21-63-15-865-052
 B. Remove the safety clip(s) and the tag(s) and close this(these) circuit breaker(s): 1HK, 2HK, 3HK, 4HK.

R **ON A/C 401-499,
 Subtask 21-63-15-865-052-A
 B. Remove the safety clip(s) and the tag(s) and close this(these) circuit breaker(s): 49HH, 50HH, 51HH, 52HH, 53HH, 54HH, 55HH, 56HH.
 **ON A/C ALL
 Subtask 21-63-15-710-050
 C. Do the operational test of the cockpit and cabin temperature control system (Ref. TASK 21-63-00-710-004).
 5. Close-up
________
 Subtask 21-63-15-410-051

 A. Close Access
 (1)
 Make sure that the work area is clean and clear of tool(s) and other items.

 (2)
 Install the access panel 131PW (Ref. TASK 25-54-12-400-001).

 (3)
　
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