(5)
Make sure that the parts retained from the removed component are clean and in the correct condition.
R **ON A/C 001-049, 101-105,
Subtask 25-35-19-420-050-A
B. Installation of the Oven
(Ref. Fig. 401/TASK 25-35-19-991-001-B)
WARNING : SUPPORT THE UNIT/ASSEMBLY OR IT WILL FALL AND BECOME DAMAGED OR
_______ INJURE PERSONNEL. THE UNIT/ASSEMBLY IS HEAVY.
WARNING : DO NOT TOUCH THE UNIT UNTIL IT IS SUFFICIENTLY COOL TO PREVENT
_______
BURNS WHEN YOU DO THE MAINTENANCE TASK(S).
(1) Remove the blanking caps from the electrical connectors.
EFF : ALL
25-35-19Page 411
(2)
Make sure that the electrical connectors are clean and in the correct
condition.
(3)
Carefully push the oven (2) into the mounting rails (3).
(4)
Install the screws (1).
(5) Unless specified TORQUE the screws (Ref. TASK 20-21-11-911-001). R **ON A/C 051-099, 106-149, 151-199, 201-299, 301-399, 401-499,
Subtask 25-35-19-420-050
B. Installation of the Oven
(Ref. Fig. 401A/TASK 25-35-19-991-001)
WARNING : SUPPORT THE UNIT/ASSEMBLY OR IT WILL FALL AND BECOME DAMAGED OR
_______ INJURE PERSONNEL. THE UNIT/ASSEMBLY IS HEAVY.
WARNING : DO NOT TOUCH THE UNIT UNTIL IT IS SUFFICIENTLY COOL TO PREVENT
_______
BURNS WHEN YOU DO THE MAINTENANCE TASK(S).
(1)
Remove the blanking caps from the electrical connectors.
(2)
Make sure that the electrical connectors are clean and in the correct condition.
(3)
Carefully push the oven (2) into the mounting rails (3).
(4)
Install the screws (1) with a WRENCH 0.40 TO 2.60 DAN (36 TO 220 LBF.IN) - TORQUE and torque to 0.70 m.daN (61.94 lbf.in).
**ON A/C ALL
Subtask 25-35-19-865-051
C. At the related galley on the galley control panel
(1) Remove the safety clip(s) and the tag(s) and close the related circuit breaker(s) of the oven.
EFF : ALL
25-35-19Page 412
Subtask 25-35-19-861-057
D. Energize the aircraft electrical circuits
(Ref. TASK 24-41-00-861-002).
Subtask 25-35-19-710-053
E. Do the operational test of the oven (Ref. TASK 25-35-00-710-015).
5. Close-up
________ Subtask 25-35-19-410-050
A. Close Access
(1) Make sure that the work area is clean and clear of tool(s) and other items.
Subtask 25-35-19-862-050
B. De-energize the aircraft electrical circuits
(Ref. TASK 24-41-00-862-002).
EFF : ALL
25-35-19Page 413
R **ON A/C 051-099,
R TASK 25-35-19-400-003 R Installation of the Steam-Oven R 1. Reason for the Job
__________________ R Self Explanatory R 2. Job Set-up Information
______________________
R A. Referenced Information
R -------------------------------------------------------------------------------R REFERENCE DESIGNATION R -------------------------------------------------------------------------------
R 24-42-00-861-001 R R 24-42-00-862-001 R R 25-30-00-960-002 R 25-35-00-710-016 R 38-10-00-614-001 R R 38-10-00-614-002 R 25-35-19-991-003
R 3. Job Set-up
__________
R Subtask 25-35-19-861-055 Energize the Ground Service Network from the External Power De-energize the Ground Service Network Supplied from the External Power Replacement of the Air Extraction Filter Operational Test of the Steam Oven Pressurization of the Potable Water System from a Ground Air Supply Depressurization of the Potable Water System Fig. 402
R A. Energize the ground service network (Ref. TASK 24-42-00-861-001).
R Subtask 25-35-19-865-056
R B. At the related Galley
R (1) Make sure that the related power supply circuit breaker(s) is (are)
R safetied and tagged.
R (2) Make sure that the potable water system is de-pressurized (Ref. TASK
R 38-10-00-614-002).
EFF : 051-099, 25-35-19Page 414 May 01/05
CES CES CES
R 4. Procedure_________
R Subtask 25-35-19-420-052
R A. Installation of the Steam-Oven
R WARNING : SUPPORT THE UNIT/ASSEMBLY OR IT WILL FALL AND BECOME DAMAGED OR_______
R INJURE PERSONNEL. THE UNIT/ASSEMBLY IS HEAVY.
R (Ref. Fig. 402/TASK 25-35-19-991-003)
R (1) Do a visual inspection of the grill(s) and the housing(s) of the air
R extraction filter(s) in the area of the installation-position.
R - If necessary clean the grill(s) and the housing(s) with a vacuum
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