______________________
 A. Fixtures, Tools, Test and Support Equipment
 -------------------------------------------------------------------------------REFERENCE QTY DESIGNATION -------------------------------------------------------------------------------
No specific access platform 1.6 m (5 ft. 3 in.)
 B. Referenced Information
 -------------------------------------------------------------------------------REFERENCE DESIGNATION -------------------------------------------------------------------------------
23-11-00-710-001 Operational Test of the HF System 23-11-00-740-001 Bite Test of the HF System 52-41-00-410-002 Close the Avionics Compartment Doors after Access
 3. Job Set-up
__________ Subtask 23-11-33-860-050
 A. Aircraft Maintenance Configuration
 (1)
 Make sure that the access platform is in position at the access door 824 in zone 128.

 (2)
 Make sure that the access door 824 is open.

 1EFF : ALL 1 23-11-33Page 406 1 1 Aug 01/02R 1 1 1CES 1

 Subtask 23-11-33-865-051
 B. Make sure that this(these) circuit breaker(s) is(are) open, safetied and tagged
 -------------------------------------------------------------------------------PANEL DESIGNATION IDENT. LOCATION -------------------------------------------------------------------------------FOR 3RE1

R **ON A/C 001-049, 101-105, 151-199,
 49VU COM/HF1 1RE1 HA14 R **ON A/C 051-099, 106-149, 201-299, 301-399,
 49VU COM HF1 1RE1 HA14 **ON A/C ALL
 FOR 3RE2 R **ON A/C 001-049, 051-099, 101-105, 151-199, 201-210, 301-399,
 121VU COM NAV/HF2 1RE2 L13 **ON A/C ALL
 4. Procedure
_________
 Subtask 23-11-33-420-050

 A. Installation of the HF Transceiver
 (1)
 Clean the component interface and/or the adjacent area.

 (2)
 Do an inspection of the component interface and/or the adjacent area.

 (3)
 Remove the blanking caps from the electrical connectors (1).

 (4)
 Make sure that the electrical connectors (1) are clean and in the correct condition.

 1EFF : ALL 1 23-11-33Page 407 1 1 May 01/05 1 1 1CES 1

 (5)
 Install the HF transceiver (5) in its rack (2).

 (6)
 Push the HF transceiver (5) on its rack (2) to connect the electricals connectors (1).

 (7) Engage the nuts (3) on the lugs (4) and tighten. Subtask 23-11-33-865-052
 B. Remove the safety clip(s) and the tag(s) and close this(these) circuit breaker(s): FOR 3RE1 1RE1 FOR 3RE2 1RE2
 Subtask 23-11-33-740-050
 C. Do the BITE test of the HF system (Ref. TASK 23-11-00-740-001) NOTE : As an alternative procedure, you can do this operational test
____
 without the CFDS (Ref. TASK 23-11-00-710-001).

 5. Close-up
________ Subtask 23-11-33-410-050
 A. Close Access
 (1)
 Make sure that the work area is clean and clear of tool(s) and other items.

 (2)
 Close the access door 824 (Ref. TASK 52-41-00-410-002).

 (3)
 Remove the access platform(s).

 1EFF : ALL 1 23-11-33Page 408 1 1 Aug 01/02 1 1 1CES 1 COUPLER - HF (4RE1,4RE2) - REMOVAL/INSTALLATION

_______________________________________________
 TASK 23-11-36-000-001
 Removal of the HF Antenna Coupler
 WARNING : MAKE SURE THAT ALL THE CIRCUITS IN MAINTENANCE ARE ISOLATED BEFORE
_______
 YOU SUPPLY ELECTRICAL POWER TO THE AIRCRAFT.

 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 caps
 No specific circuit breaker(s) safety clip(s)

 B. Referenced Information
 -------------------------------------------------------------------------------
REFERENCE DESIGNATION
 -------------------------------------------------------------------------------
24-41-00-861-002 Energize the Aircraft Electrical Circuits from the External Power 25-23-42-000-002 Removal of the Ceiling Panels - Aft Utility Area
 **ON A/C 001-049, 101-105, 151-199,
 23-11-36-991-001-B Fig. 401 R **ON A/C 051-099, 301-399, 401-499,
 23-11-36-991-001 Fig. 401A
 1EFF : ALL 1 23-11-36Page 401 1 1 Aug 01/05 1 1 1CES 1
　
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