S 712-040

 (13)
 Flight and Ground Crew Call System (AMM 23-43-00/501).

 S 712-041

 (14)
 Air Data System (AMM 34-12-00/501).

 S 712-042

 (15)
 Electronic flight Instrument System (AMM 34-22-00/501).

 S 712-043

 (16)
 TCAS (AMM 34-45-00/501).

 S 712-044

 (17)
 ATC System (AMM 34-53-00/501).

 S 712-046

 (18)
 ATC System (AMM 34-53-02/501).

 S 712-047

 (19)
 Global Positioning System (AMM 34-58-00/501).

 (20)
 Flight Management Computer System (AMM 34-62-00/501).

 (21)
 Flight Management Computer System (AMM 34-62-01/501).

 S 712-048
 S 712-049
 EFFECTIVITYùùùùùùùùùùùùùùùùùùùùùùùùùùùùùù. ú

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BOEING PROPRIETARY - Copyright (C) - Unpublished Work - See title page for details.
A
737-300/400/500MAINTENANCE MANUAL
 EXCEEDING MAXIMUM NOSE LANDING GEAR TOWING ANGLE OR MAXIMUM TOWING LOAD
_______________________________________________________________________ (CONDITIONAL INSPECTION) - MAINTENANCE PRACTICES
________________________________________________
 1.  General
_______
 A.  The following procedure is required for an accidental turn of the nose landing gear greater than the maximum steering angle with torsion links attached, applying without deactivating the steering system, or towing more than the maximum towing loads.
 NOTE: Exceeding maximum steering angle with torsion links attached is
____
 also known as an oversteer.

 B.  This inspection procedure is divided into two phases (Phase I and Phase II).
 (1)  
If the inspection during Phase I does not shown that damage has occurred, no more inspections are necessary.

 (2)  
If the Phase I inspection shows that damage has occurred, the Phase II inspection must be done.

 (3)  
The Phase I inspection must be completed prior to the Phase II inspection.

 C.  When the conditional inspection tells you to "examine" a component, look for these conditions (replace or repair components, if it is necessary).
 (1)  
Cracks

 (2)  
Pulled apart structure

 (3)  
Loose paint (paint flakes)

 (4)  
Twisted parts (distortion)

 (5)  
Bent components

 (6)  
Fasteners holes that become larger or longer

 (7)  
Loose fasteners

 (8)  
Fasteners that have pulled out or are gone

 (9)  
Delaminations

 (10)
 Misalignment

 (11)
 Interference

 (12)
 Hydraulic fluid leakage

 (13)
 Other signs of damage

 TASK 05-51-29-202-001
 2.  Phase I Inspection
__________________
 A.  References
 (1)  
AMM 09-11-00/201, Tow the Airplane

 (2)  
AMM 32-45-00/601, Wheels Fast Check (Wheel Installed on the Airplane)

 (3)  
AMM 32-45-00/601, Wheels Inspection (Wheel Removed from the Airplane)

 (4)  
AMM 32-45-00/601, Tires Inspection

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 ALL  ú ú 01 Page 201 ú Jul 12/01
BOEING PROPRIETARY - Copyright (C) - Unpublished Work - See title page for details.
A 737-300/400/500MAINTENANCE MANUAL
 B. Access
 (1)  Location Zone
 700 Landing Gear and Landing Gear Doors

 C. Nose Landing Gear Area, Exceeding Maximum Steering Angle
 NOTE: Refer to Towing, AMM 09-11-00/201.
____ S 202-002
 (1)  Examine the nose landing gear areas that follow:
 (a)  
The tires, do this task: Tires Inspection
 (AMM 32-45-00/601).

 (b)  
The wheels, do this task: Wheels Fast Check (Wheel Installed on the Airplane) (AMM 32-45-00/601). 1) If the examination finds any wheels damaged, do this task:
　
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