Page 202 2
nd
Edition – Rev 0
33-10
INTERNAL LIGHTS – MAINTENANCE PRACTICE
3. ANNUNCIATOR PANEL LIGHTS REPLACEMENT
Additional info &
References
Make sure Master Switches are turned off
Unfasten the pertinent LH or RH over-hear panel
Disengage electrical connector and remove panel
Cut the mastic to release the light
Put in position a new light
Engage the connector and test the
light before fixing with mastic
Fix the light with a new binding of mastic
Engage the electrical connector
Install the over-head panel
Perform a functional test
4. LED LIGHT REPLACEMENT
Additional info &
References
Make sure Master Switches are turned off
Disassemble the dome light box
Unscrew the dome light protection
Screw the dome light protection
Assemble the dome light box
Perform a functional test