Checklist for the Return to Operation After a Parking Period

TASK 10-30-00-280-803-A
Checklist for the Return to Operation After a Parking Period

WARNING: ALWAYS DO AMM TASK 10-30-00-554-804 (RETURN TO OPERATION AFTER A PARKING PERIOD) BEFORE YOU DO THIS CHECKLIST. NEVER DO THIS CHECKLIST ONLY. THIS CHECKLIST IS NOT A MAINTENANCE TASK. IF YOU DO NOT OBEY THIS INSTRUCTION, INJURY TO PERSONS AND/OR DAMAGE TO THE AIRCRAFT CAN OCCUR.

1. Reason for the Job
The list of all actions and their application conditions to be completed for a return to operation after a parking period is included in AMM TASK 10-30-00-554-804 (Return to Operation After a Parking Period).
This checklist must be used to do a double check of some specific actions done during AMM TASK 10-30-00-554-804 (Return to Operation After a Parking Period).
2. Job Set-up Information
A. Referenced Information

REFERENCE	DESIGNATION
TASK 10-30-00-554-804-A	Return to Operation After a Parking Period

3. Job Set-up
Subtask 10-30-00-554-057-A

A. Make sure that you completed (Ref. AMM TASK 10-30-00-554-804) before you continue.

4. Procedure
Subtask 10-30-00-280-050-A

A. Checklist for the Return to Operation After a Parking Period

NOTE: Some maintenance actions are related to the duration of the parking period.

NOTE: All the details related to each step are given in (Ref. AMM TASK 10-30-00-554-804).

(1) Make sure that you did all these maintenance actions:
(a) Landing Gears:

General visual inspection of tires and wheels
Inspection and check of NLG / MLG shock absorbers
Functional check of NLG / MLG shock-absorber nitrogen-charge-pressure
Functional check of tire pressures.

(b) Fuel Sampling:

Sample fuel for microbiological contamination analysis.

APU depreservation
Engine depreservation.

(d) Bleed Air system:

Operational test of the bleed air system.

(e) Probes and Sensors:

Inspection/check of the pitot probes, static ports, Total Air Temperature (TAT) sensors and Angle of Attack (AOA) sensors
Functional check of the heater insulation resistance of the pitot probes
Flushing of the total pressure lines and static pressure lines
Draining and flushing of the standby static and standby total pressure-lines
Installation of the aircraft protection equipment.

[Rev.10 from 2021] 2026.04.01 04:27:49 UTC