| Number | 
                            US-84-19-01 | 
                        
                        
                            | Issued by | 
                               United States of America | 
                        
                        
                            | Issue date | 
                            1984-09-17 | 
                        
                                                
                            | Effective date | 
                            1984-10-19 | 
                        
                                                
                            | EASA approval number | 
                             | 
                        
                        
                            | ATA Chapter | 
                            53 | 
                        
                        
                            Approval Holder  / Type Designation | 
                            
                                
                                    - 
                                        BOEING
                                        
                                            - 
                                                747
                                                
                                                    - 
                                                        747-100
                                                    
 
                                                    - 
                                                        747-200B
                                                    
 
                                                    - 
                                                        747-200F
                                                    
 
                                                 
                                             
                                         
                                     
                                 
                             | 
                        
                        
                            | Revision | 
                            
                                Not applicable
    			              | 
                        
                        
                            | Correction | 
                            
                                Not applicable
    			              | 
                        
                        
                            | Supersedure | 
                            
                                None
                             | 
                        
                        
                            | Publication(s) and related information | 
                            Boeing SB 747-53-2088, Revision 2, or later FAA approved revisions. | 
                        
                        
                            | Remarks | 
                            
                                        Comments regarding this AD should be referred to the Safety Information Section, Certification Directorate, EASA;   E-mail:
                                ADs [at] easa.europa [dot] eu
                                     |