(Ref. Fig. 401/TASK 34-55-18-991-001) R **ON A/C 151-199, 401-499,
 (Ref. Fig. 401A/TASK 34-55-18-991-001-A)
 **ON A/C ALL

 Subtask 34-55-18-020-050
 A. Removal of the Marker Antenna
 (1)
 Remove the sealant from the heads of the screws (4).

 (2)
 Remove the screws (4).

 (3)
 Put the antenna (3) away from the fuselage (2).

 (4)
 Disconnect the coaxial connector (1).

 (5)
 Remove and discard the seal (6).

 (6)
 Remove the antenna (3).

 (7)
 Put blanking caps on the disconnected coaxial connectors (1) and (5).

 1EFF : ALL 1 34-55-18Page 402 1 1 Aug 01/05 1 1 1CES 1

 Marker Antenna
 Figure 401/TASK 34-55-18-991-001

R 1EFF : 001-049, 051-099, 101-149, 201-299, 1 34-55-18Page 403 1301-399, 1May 01/05 1 1 1CES 1

 Marker Antenna
 Figure 401A/TASK 34-55-18-991-001-A

R 1EFF : 151-199, 401-499, 1 34-55-18Page 404 1 1 Aug 01/05 1 1 1CES 1 TASK 34-55-18-400-001

 Installation 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. Consumable Materials
 -------------------------------------------------------------------------------REFERENCE DESIGNATION -------------------------------------------------------------------------------
Material No. 05-013  D TV-53-3507/73 RELEASE AGENT (OBSOLETE USE 05-013A) (Ref. 20-31-00)
 Material No. 09-016  USA MIL-PRF-81733D TYPE II CLASS B
 CORROSION INHIBITING FILLET CONSISTENCY
 (Ref. 20-31-00)

 Material No. 09-019  USA AMS 3267/3
 LOW ADHESION CORROSION INHIBITING SEALANT
 (Ref. 20-31-00)

R Material No. 11-003  USA ASTM D 740 METHYL-ETHYL-KETONE (Ref. 20-31-00)
 B. Expendable Parts
 -------------------------------------------------------------------------------FIG.ITEM |DESIGNATION |IPC-CSN -------------------------------------------------------------------------------
6 seal  34-55-18 01 -010
 1EFF : ALL 1 34-55-18Page 405 1 1 Nov 01/04 1 1 1CES 1

 C. Referenced Information -------------------------------------------------------------------------------
REFERENCE DESIGNATION -------------------------------------------------------------------------------34-55-00-720-001 Functional Test of the VOR/MKR **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
 **ON A/C ALL

 3. Job Set-up
__________
 Subtask 34-55-18-865-051

 A. Make sure that this(these) circuit breaker(s) is(are) open, safetied and tagged
 -------------------------------------------------------------------------------PANEL DESIGNATION IDENT. LOCATION -------------------------------------------------------------------------------49VU NAV/VOR/1 2RS1 G13
 4. Procedure
_________
 **ON A/C 001-049, 051-099, 101-149, 201-299, 301-399,

 (Ref. Fig. 401/TASK 34-55-18-991-001) R **ON A/C 151-199, 401-499,
 (Ref. Fig. 401A/TASK 34-55-18-991-001-A)
 1EFF : ALL 1 34-55-18Page 406 1 1 Aug 01/05 1 1 1CES 1 **ON A/C ALL

 Subtask 34-55-18-420-050
 A. Installation of the Marker Antenna R WARNING : DO NOT GET THE FLUID ON YOUR SKIN OR IN YOUR EYES. IF YOU DO:
_______ R - FLUSH IT AWAY WITH CLEAN WATER R - GET MEDICAL AID.
 NOTE : If you install the same antenna it is necessary to clean it with
____
 CLEANING AGENTS (Material No. 11-003)

 (1)
 Remove the used sealant from the fuselage with CLEANING AGENTS (Material No. 11-003).

 (2)
 Apply SPECIAL MATERIALS (Material No. 05-013) on the antenna (3) mount and on the fuselage (2).

 (3)
 Apply SEALANTS (Material No. 09-019) on the antenna (3) mount and on the fuselage (2).

 NOTE : Make sure that there is no sealant in the screw holes.
　
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