_________________________________________________________
TASK 23-12-33-000-001
Removal of the VHF Transceiver (1RC1, 1RC2, 1RC3)
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)
No specific access platform 1.6 m (5 ft. 3 in.)
B. Referenced Information
-------------------------------------------------------------------------------
REFERENCE DESIGNATION
-------------------------------------------------------------------------------
23-12-33-991-001 Fig. 401
3. Job Set-up
__________
Subtask 23-12-33-865-050
A. Open, safety and tag this(these) circuit breaker(s):
-------------------------------------------------------------------------------PANEL DESIGNATION IDENT. LOCATION -------------------------------------------------------------------------------FOR 1RC1
49VU COM/VHF/1 2RC1 G09 FOR 1RC2
121VU COM NAV/VHF/2 2RC2 L04 R FOR 1RC3 R 121VU COM NAV/VHF/3 2RC3 L05
1EFF : ALL 1 23-12-33Page 401 1 1 Feb 01/99 1 1 1CES 1 Subtask 23-12-33-010-050
B. Get Access
(1)
Put the access platform in position at the access door 824 in zone
128.
(2)
Open the access door 824.
4. Procedure
_________
(Ref. Fig. 401/TASK 23-12-33-991-001) Subtask 23-12-33-020-050
A. Removal of the VHF Transceiver
(1)
Loosen the nuts (3).
(2)
Lower the nuts (3).
(3)
Pull the VHF transceiver (5) on its rack (2), to disconnect the electrical connectors (1).
(4)
Remove the VHF transceiver (5).
(5)
Put blanking caps on the disconnected electrical connectors (1).
1EFF : ALL 1 23-12-33Page 402 1 1 Feb 01/98 1 1 1CES 1
VHF Transceiver
Figure 401/TASK 23-12-33-991-001
1EFF : ALL 1 23-12-33 Page 403
1 1 Feb 01/98
1 1
1CES 1
TASK 23-12-33-400-001
Installation of the VHF Transceiver (1RC1, 1RC2, 1RC3)
1.
Reason for the Job
__________________
Self Explanatory
2.
Job Set-up Information
______________________
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 -------------------------------------------------------------------------------
23-12-00-710-001 Operational Test of the VHF System 23-12-00-740-001 BITE Test of the VHF System R 52-41-00-410-002 Close the Avionics Compartment Doors after Access 23-12-33-991-001 Fig. 401
3. Job Set-up
__________
Subtask 23-12-33-860-050
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 23-12-33Page 404 1 1 Feb 01/02 1 1 1CES 1 Subtask 23-12-33-865-051
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