-
the type of the system (critical/essential) to specify the tests that are necessary

 -
the requirements of the MMEL

 NOTE : Critical function:
____ If a critical function fails, it can result in a failure condition that can prevent continued safe flight and landing of the aircraft. Essential function: If an essential function fails, it can result in a failure condition which can have an effect on :
 1EFF : ALL 1 05-51-18Page 608 1 1 Feb 01/00R 1 1 1CES 1

 -the performance of the aircraft

 - or the ability of the flight crew to fly the aircraft in the adverse conditions.
 Subtask 05-51-18-210-078
 C. Inspection Preparation
 (1)
 Before you start, we recommend that you get information from the crew about the flight condition

 (2)
 Make sure that you have the related aircraft Post Flight Report (PFR).

 (3)
 All events reported by the crew or by the PFR must be checked in addition/ conjunction with this inspection.

 Subtask 05-51-18-481-050
 D. Safety Precautions Make sure that the safety devices are installed on the landing gears (Ref. TASK 32-00-00-481-001).
 Subtask 05-51-18-866-050
 E. Extension of the Flight Control Surfaces
 (1)
 Extend the flaps (Ref. TASK 27-50-00-866-008).

 (2)
 Extend the slats (Ref. TASK 27-80-00-866-004).

 (3) Extend the spoilers (Ref. TASK 27-60-00-866-002).
 Subtask 05-51-18-010-050

 F. Get Access
 (1) Open the main gear doors and install the safety devices (Ref. TASK 32-12-00-010-001).
R  (2) Open the nose gear doors and install the safety devices (Ref. TASK 32-22-00-010-001).

 Subtask 05-51-18-860-050
 G. Aircraft Maintenance Configuration
 (1)
 Make sure that the electrical circuits are de-energized (Ref. TASK 24-41-00-862-002).

 (2)
 Make sure that the hydraulic systems are depressurized (Ref. TASK 29-00-00-864-001).

 (3)
 Put warning notices in the cockpit to tell persons not to operate the systems.

 (4)
 Put the adjustable access platform in position.

 4. Procedure
_________
 Subtask 05-51-18-210-089-A

 A. Inspection of the Total Surface of the Aircraft
 **ON A/C 001-049, 051-099, 101-149, 201-299,

 (Ref. Fig. 602/TASK 05-51-18-991-002) R **ON A/C 151-199, 401-499,
 (Ref. Fig. 602A/TASK 05-51-18-991-002-A)
 **ON A/C 301-399,

 (Ref. Fig. 602B/TASK 05-51-18-991-002-B)
 **ON A/C ALL

 NOTE : All the necessary inspections are visual unless the text gives
____ other instructions. Operators can refer to the Non-destructive Testing Manual (NTM) and use non-destructive procedures.

 -------------------------------------------------------------------------------|ITEM|INSP| INSPECTION TASKS |PHASE|PHASE|PHASE|INSP|REF.| | |CODE| |  1  |  2  |  3  |SIGN|FIG.| |----|----|---------------------------------------|-----|-----|-----|----|----| |1. | | Inspection of the Radome | | | | | | | | | | | | | | | |  A.| | Examine visually the radome external  |  X  | | | | | | | | skin and the lightning diverters for | | | | | | | | | burn marks, change of color, | | | | | | | | | puncturing and other damage. | | | | | | | | | | | | | | | |2. | | Inspection of the Windshield, Fixed | | | | | | R | | | Windows, Sliding Windows, Window | | | | | | R | | | Frames and Attaching Fasteners. | | | | | | | | | | | | | | | R  |  A.| | Examine visually: |  X  | | | | | R | | | - the windshield, | | | | | | R | | | - the fixed windows, | | | | | | R | | | - the sliding windows, | | | | | | R | | | - the window frames, | | | | | | R | | | - the attaching fasteners | | | | | | R | | | for burn marks, change of color and | | | | | | R | | | other damage. | | | | | | | | | | | | | | | R |3. | | Inspection of the Nose and Main | | | | | | | | | Landing Gear Doors. | | | | | | | | | | | | | | | |  A.| | Examine the skin of the nose and the  |  X  | | | | | | | | main landing gear doors for burn | | | | | | | | | marks, change of color, puncturing and| | | | | | | | | delamination. | | | | | | | | | | | | | | | |  B.| | Examine the electrical bonding leads  |  X  | | | | | | | | for breakage and defective attachment.| | | | | | | | | | | | | | | |4. | | Inspection of the Nose and the Main | | | | | | | | | Landing Gears. | | | | | | | | | | | | | | | | | | NOTE: Do these checks if the lightning| | | | | | | | | strike occurred: | | | | | | | | | - when the LG was extended and locked | | | | | | | | | down, | | | | | | | | | - during the extension of the LG. | | | | | | | | | and when you find a through hole | | | | | | | | | during the inspection of the landing | | | | | | | | | gears doors. | | | | | | | | | | | | | | |
　
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