Service difficulty report · Switch · Lear 60LEAR

Difficulty date
July 22, 2021
Submitted
July 29, 2021
Operation
Air carrier
Aircraft
N821DF
Make and model
Lear 60LEAR
Aircraft serial
60042
Aircraft time
8,050 hours, 5,894 cycles
Part
Switch
Condition
Out Of Adjust
Location
Pax Door
Stage of operation
DE
How discovered
O
Nature of condition
N
Precautionary procedure
O

As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.

What was found

THE FLIGHT CREW REPORTED THAT THE AFT CABIN DOOR WARNING ANNUNCIATOR ILLUMINATED ON DECENT FOR LANDING. THE MAINTENANCE VENDOR REMOVED THE INTERIOR SURROUNDING THE AFT CABIN DOOR MICROSWITCHES. VISUALLY INSPECTED THE MICROSWITCHES FOR CONDITION AND SECURITY, ALL SWITCH ASSEMBLIES SECURE WITH NO DEFECTS NOTED. VERIFIED SHOOT BOLT EXTENSION, NO DEFECTS NOTED, ADJUSTED THE FORWARD UPPER SWITCH ASSEMBLY AND REINSTALLED THE INTERIOR COMPONENTS PREVIOUSLY. OPS CHECKS SATISFACTORY AND THE AIRCRAFT WAS RETURN TO SERVICE.