Removal Of Fuselage Anti-Collision Light; Installation Of Fuselage Anti-Collision Light; Removal Of Wing Tip Anti-Collision Lights; Installation Of Wing Tip Anti-Collision Lights - Piper Navajo Chieftain PA-31-350 Service Manual

NAVAJO CHIEFTAIN SERVICE MANUAL
11-83. REMOVAL OF FUSELAGE ANTI-COLLISION LIGHT. (Serial Nos. 31-7305001 to 31-7305052.)
The fuselage anti-collision light is located at sta. 207.12.
a.
Loosen screw securing the ring clamp to the base of the red strobe lens enough to remove ring
clamp and lens.
b.
Pull strobe tube out of its socket.
NOTE
If removal of the tube socket is desired, proceed to the next step.
If not, proceed to paragraph 11-84, step c.
c.
Remove screws securing plate around socket assembly to aircraft skin.
d.
Disconnect harness connection to socket assembly.
11-84. INSTALLATION OF FUSELAGE ANTI-COLLISION LIGHT. (Serial Nos. 31-7305001 to
31-7305052.)
a.
Connect the three pin harness connector to the socket assembly.
b.
Position socket assembly in place and secure to the aircraft skin with the appropriate screws.
c.
Install strobe tube into its socket.
d.
Install lens and secure with ring clamp.
NOTE
Ascertain that ring clamp is around both the lens and the adapter
mounting plate on the aircraft skin.
11-85. REMOVAL OF WING TIP ANTI-COLLISION LIGHTS. The wing tip anti-collision lights are
located on each wing tip, inside a plexiglas cover.
a.
Remove the screws securing the plexiglas cover to the wing tip and remove the cover.
b.
Remove the screw securing the lens retainer and remove lens and retainer.
c.
Remove the three screws securing the light bracket assembly.
d.
Cut the three wires to the strobe lamp at the bottom of the bracket assembly.
e.
Pull cut wires from wing tip and disconnect at three pin connector; discard connector.
NOTE
Secure wing harness connector outside of wing.
11-86. INSTALLATION OF WING TIP ANTI-COLLISION LIGHTS.
a.
Route wires from new lamp down through hole in the light bracket assembly.
b.
Insert the wire terminals into the plastic plug supplied with the new lamp. Wire plug as
follows: White wire to pin 3; Black wire to pin 2; Red wire to pin I.
c.
Connect the three pin connector to the wing harness.
d.
Position the light bracket assembly on the wing tip and secure with the appropriate screws.
e.
Install lens and lens retainer and secure with the appropriate screw.
f.
Install plexiglas cover on wing tip and secure with appropriate screws.
Revised: 2/8/82
ELECTRICAL SYSTEM
3E1