B737
MAINTENANCE MANUAL
EFFECTIVITY
Post ELT STC ST03081AT
23-24-02
PAGE 403
JAN 02/07
(f) Align antenna mounting holes with holes in fuselage (note the non-symmetric hole
pattern).
(g) Attach antenna to fuselage with six non-Torx drive screws and flat washers. Apply
sealant to the screw threads before installing them. Torque mounting screws to 22 ±
3 inch pounds (2.5 ± 0.2 Newton-meters).
(h)
Ensure a maximum resistance of 0.05 ohms between the antenna and airframe.
(i) Apply an aerodynamic sealant around periphery of the antenna base to prevent
seepage of water and condensation and to preclude corrosion.
B.
Adjustment Procedure
Not Applicable
C.
Repair Procedure
The ELT antenna is a non-repairable item. If the antenna is damaged or determined to be faulty.
It must be replaced with a new antenna.
D.
Return to Service Procedures
Do the Operational Tests specified in the Adjustment & Test section of this maintenance manual
supplement.
5. Remote Switch Removal and Installation Procedure
A.
Removal and Installation Procedure
(1)
Remove the Remote Switch
(a)
Remove Remote Switch mounting screws.
(b)
Pull switch out of aircraft mounting location and disconnect electrical connector.
(c) Put electrostatic protective covers on the switch and aircraft mating electrical
connector.
(2)
Reinstall the Remote Switch
(a)
Remove protective covers from the switch and aircraft mating electrical connector.
(b)
Connect aircraft mating connector to the Remote Switch connector.
(c)
Insert the Remote Switch into mounting location.
(d)
Install and tighten Remote Switch mounting screws.
B.
Adjustment Procedure
Not Applicable
C.
Repair Procedure
Any repair procedures should accomplish by manufacturer approved facility in accordance with
the manufacture’s repair instructions.
D.
Return to Service Procedures
Do the Operational Tests specified in the Adjustment & Test section of this maintenance manual
supplement.
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