Subtask 34-55-11-140-050
A. Preparation for Installation
(1) Remove the used sealant from the antenna support with a nonmetallic scraper.
R (2) Clean the component interface and/or the adjacent area with CLEANING R AGENTS (Material No. 11-010) and a Lint-free cloth.
(3) Do an inspection of the component interface and/or the adjacent area. NOTE : Make sure that the antenna-attachment points have no signs of
____
paint, corrosion or sealant.
Subtask 34-55-11-420-050
B. Installation of the VOR Antenna
(1) Solution 1 ( VOR antenna S/N 001-331):
-put the antenna (1) in position and install the screws (3) and the washers (5).
-TORQUE the screws (3) to between 0.35 and 0.45 m.daN (30.97 and
39.82 lbf.in).
-connect the cable connector (2) to the antenna connector (6).
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(2)
Solution 2 ( VOR antenna S/N 332 and subsequent):
-put the antenna (1) in position and install the isolation washers (7), the
-screws (3) and the washers (5).
-TORQUE the screws (3) to between 0.35 and 0.45 m.daN (30.97 and
39.82 lbf.in).
(3)
Remove the blanking caps from the electrical connectors.
(4)
Make sure that the electrical connectors are clean and in the correct condition.
(5)
Connect the cable connector (2) to the antenna connector (6).
(6)
Make sure that the bonding contact resistance between the antenna (1) and the fuselage structure is not higher than 5 milliohms (Ref. TASK 20-28-00-912-005).
(7)
Apply SEALANTS (Material No. 09-016) around the antenna electrical bonding points and the screws (3).
(8)
Let the sealant cure.
(9)
Apply STRUCTURE PAINTS (Material No. 16-003) to the sealant around the electrical bonding points.
R (10) Apply PAINTS FOR DETAIL (INTERNAL AND EXTERN AL) (Material No. 07-R 001) to the sealant on the head of the screws (3).
Subtask 34-55-11-865-052
C. Remove the safety clip(s) and the tag(s) and close this(these) circuit breaker(s): 2RS1, 2RS2
Subtask 34-55-11-720-050
D. Do the functional test of the VOR system (Ref. TASK 34-55-00-720-001).
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5. Close-up
________ Subtask 34-55-11-410-052
A. Close Access
(1)
Make sure that the work area is clean and clear of tool(s) and other items.
(2)
Install the vertical stabilizer tip 324AT (Ref. TASK 55-34-11-400-001).
(3)
Remove the access platform(s).
(4) Remove the warning notice(s). Subtask 34-55-11-862-050
B. De-energize the ground service network
(Ref. TASK 24-42-00-862-001)
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ANTENNA - MARKER (1RS) - REMOVAL/INSTALLATION
_____________________________________________ TASK 34-55-18-000-001 Removal of the Marker Antenna (1RS) WARNING : USE SOLVENTS/CLEANING AGENTS, SEALANTS AND OTHER SPECIAL MATERIALS
_______
ONLY WITH A GOOD SUPPLY OF AIR.
OBEY THE MANUFACTURERS INSTRUCTIONS.
PUT ON PROTECTIVE CLOTHING.
DO NOT GET THEM IN YOUR MOUTH.
DO NOT SMOKE.
DO NOT BREATHE THE GAS.
THESE MATERIALS ARE POISONOUS, FLAMMABLE AND SKIN IRRITANT.
GET MEDICAL HELP IF YOUR SKIN OR EYES BECOME IRRITATED.
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 -------------------------------------------------------------------------------
**ON A/C 001-049, 051-099, 101-149, 201-299, 301-399,
34-55-18-991-001 Fig. 401 R **ON A/C 151-199, 401-499,
34-55-18-991-001-A Fig. 401A
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3. Job Set-up
__________
Subtask 34-55-18-865-050
A. Open, safety and tag this(these) circuit breaker(s):
-------------------------------------------------------------------------------PANEL DESIGNATION IDENT. LOCATION -------------------------------------------------------------------------------49VU NAV/VOR/1 2RS1 G13
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