__
23.00 lbf.in). 16 Remove the blanking caps from the disconnected electrical
__ connectors.
17 Make sure that the electrical connectors are clean and in the
__ correct condition.
18 Connect the electrical connector (58).
__
19 Remove the blanking plugs and connect the water injector
__ connector (57).
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20__ Make sure that the work area is clean and clear of tool(s) and other items.
(4) Do the adjustment of the ram air-inlet flap (Ref. TASK 21-61-51-820-001).
R **ON A/C 001-049, 051-099, 101-149, 151-199, 201-299, 301-399,
Subtask 21-61-51-865-055
C. Remove the safety clip(s) and the tag(s) and close this(these) circuit breaker(s):
R (1) FOR 8HH - 1HH, 2HH, 3HH, 4HH.
R (2) FOR 28HH - 21HH, 22HH, 23HH, 24HH:
R **ON A/C 401-499,
Subtask 21-61-51-865-055-A
C. Remove the safety clip(s) and the tag(s) and close this(these) circuit breaker(s):
R (1) FOR 8HH - 49HH, 50HH, 51HH, 52HH.
R (2) FOR 28HH - 53HH, 54HH, 55HH, 56HH:
**ON A/C ALL
Subtask 21-61-51-710-051
D. Do the operational test of the pack temperature control system (Ref. TASK 21-61-00-710-001).
5. Close-up
________ Subtask 21-61-51-410-051-A
A. Close Access
(1)
Make sure that the work area is clean and clear of tool(s) and other items.
(2)
Install the access panels (Ref. TASK 53-35-13-400-002).
(a)
For the Left air inlet,
-191BB and 191KB.
(b)
For the Right air inlet,
-192FB and 192KB. Subtask 21-61-51-862-052
B. De-energize the aircraft electrical circuits (Ref. TASK 24-41-00-862-002).
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TASK 21-61-51-000-003 Removal of the Air-Inlet Flap Mechanism WARNING : MAKE SURE THAT AIR IS NOT SUPPLIED TO THE AIR CONDITIONING SYSTEM
_______ FROM THE MAIN ENGINE, THE APU OR A GROUND SOURCE. HOT COMPRESSED AIR CAN CAUSE INJURY TO PERSONNEL.
NOTE : The procedure is the same for the left and the right air-inlet flap
____ mechanism.
1.
Reason for the Job
__________________
Self Explanatory
2.
Job Set-up Information
______________________
A. Fixtures, Tools, Test and Support Equipment
-------------------------------------------------------------------------------REFERENCE QTY DESIGNATION -------------------------------------------------------------------------------
No specific circuit breaker(s) safety clip(s)
B. Referenced Information
-------------------------------------------------------------------------------REFERENCE DESIGNATION -------------------------------------------------------------------------------
21-61-51-000-001 Removal of the Air-Inlet Flap Actuator 8HH and 28HH 21-61-51-200-003 Air-Inlet Flap Mechanism - In-Service Wear Limits 24-41-00-861-002 Energize the Aircraft Electrical Circuits from the
External Power 53-35-13-000-002 Removal of the Quick-Release Access Panels from the Belly Fairing Structure 21-61-51-991-008 Fig. 404
3. Job Set-up
__________ Subtask 21-61-51-861-050
A. Energize the aircraft electrical circuits (Ref. TASK 24-41-00-861-002).
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Subtask 21-61-51-865-059
B. Open, safety and tag this(these) circuit breaker(s):
-------------------------------------------------------------------------------PANEL DESIGNATION IDENT. LOCATION -------------------------------------------------------------------------------FOR 8HH
R **ON A/C 401-499,
R 49VU AIR COND/TEMP CTL/SYS 1 CHAN B/28VDC **ON A/C 001-049, 051-099, 101-149, 151-199, 201-299, 301-399, 52HH D08
R 122VU AIR COND/PACK TEMP/CTL SYS1/1/115VAC 122VU AIR COND/PACK TEMP/CTL SYS1/1/28VDC 1HH 3HH X22X21
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