Installation Of Dome Lights In Speaker Panel Assemblies; Removal Of Lamp In Overhead Enterance Light; Installation Of Lamp In Overhead Entrance Light; Removal Of Lamp In Overhead Reading Lights - Piper Navajo Chieftain PA-31-350 Service Manual

NAVAJO CHIEFTAIN SERVICE MANUAL
11-56. INSTALLATION OF DOME LIGHTS IN SPEAKER PANEL ASSEMBLIES.
a.
Replace the light assembly and secure to panel with screws.
b.
Install the speaker panel assembly into the headliner.
c.
Secure the speaker panel assembly to the headliner with attachment screws. Replace the two
control knobs if previously removed from the forward speaker panel assembly.
11-57. REMOVAL OF LAMP IN OVERHEAD ENTRANCE LIGHT. The removal of the headliner panel is
necessary to replace the lamp.
a.
Remove the machine screws holding the circular trim plate around light assembly, and remove
the trim panel.
b.
Using a flat tool, carefully pry out the headliner panel from the trim extrusions.
c.
Remove the screws holding light assembly in place and remove assembly.
d.
Remove the snap cover over the lamp on the assembly and replace the lamp.
11-58. INSTALLATION OF LAMP IN OVERHEAD ENTRANCE LIGHT.
a.
Replace the snap cover over the lamp on the light assembly.
b.
Replace light assembly and secure with screws.
c.
Carefully replace the headliner panel into the trim extrusions.
d.
Replace circular trim plate and secure with screws.
11-59. REMOVAL OF LAMP IN OVERHEAD READING LIGHTS. The lamp is located above each
passenger window with the air vents.
a.
Placing a flat tool between the trim molding and plate at the center, between the two control
units, pry the plate out, being careful not to bend it.
b.
Remove the ground wire from the light assembly and remove the cover over the lamp.
c.
Replace the lamp using the proper number.
11-60. INSTALLATION OF LAMP IN OVERHEAD READING LIGHTS.
a.
Replace the cover over the lamp and connect the ground wire to the light assembly.
b.
Install the plate into the trim molding.
c.
Press the plate into position to secure it in place.
11-61. DOOR AJAR SWITCH.
11-62. REMOVAL OF DOOR AJAR SWITCH. The switch is located in the upper half of the cabin
entrance door.
a.
Remove the screws that hold the trim molding and safety catch to the upper door molding.
Remove the molding.
b.
Disconnect the two wires connected to the switch and mark them for positive identification
when switch is reinstalled.
c.
Remove the two locknuts, washers and bolts that secure the switch to the bracket on the door.
The switch can now be removed.
11-63. INSTALLATION OF DOOR AJAR SWITCH.
a.
Install the switch in door and secure to bracket with two bolts, washers and locknuts.
b.
Connect the two wires to the switch, in their proper place.
c.
Replace the trim molding and safety catch. Secure with proper screws.
Reissued: 9/23/80
ELECTRICAL SYSTEM
3D21