Service Bulletin SB-525| Name | Revision | Lang | Subject | Date |
|---|
| SB525-11-01 | | en | PLACARDS AND MARKINGS - HYDRAULIC SYSTEMS PLACARDS INSTALLATION | 11/29/1993 |
| SB525-11-07 | | en | PLACARDS AND MARKINGS - PLACARD REPLACEMENT AUSTRIAN CERTIFIED | 08/09/1999 |
| SB525-21-10 | | en | AIR CONDITIONING - AIR CONDITIONING BAROMETRIC PRESSURE SWITCH REMOVAL | 04/12/1996 |
| SB525-23-08 | | en | COMMUNICATIONS - ALLIEDSIGNAL 8.33 KHZ COMMUNICATION RADIO INSTALLATION | 05/19/1999 |
| SB525-23-09 | | en | COMMUNICATIONS - AERO-M ANTENNA NON-MAGNETIC SCREW REPLACEMENT | 07/03/2001 |
| SB525-24-18 | | en | ELECTRICAL POWER - PRINTED CIRCUIT BOARD WIRE INSPECTION/INSTALLATION | 11/12/1998 |
| SB525-24-29 | | en | Mandatory ELECTRICAL POWER - CIRCUIT BREAKER PANEL HARDWARE IMPROVEMENT | 04/08/2008 |
| SB525-27-13 | | en | FLIGHT CONTROLS - FLAP RIB ASSEMBLY RIVET INSPECTION/INSTALLATION | 05/19/1999 |
| SB525-27-19 | 2 | en | Mandatory FLIGHT CONTROLS - ELEVATOR TRIM CABLE THICKNESS CHANGE AND VERTICAL STABILIZER CABLE FAIRLEAD INSTALLATION | 11/17/2011 |
| SB525-29-03 | | en | HYDRAULIC POWER - HYDRAULIC MANIFOLD SOLENOID LOADING VALVE / SYSTEM IMPROVEMENTS | 05/06/1994 |
| SB525-29-04 | 2 | en | HYDRAULIC POWER - GROUND SERVICE QUICK DISCONNECT PRESSURE LINE REROUTING | 01/06/1995 |
| SB525-32-03 | | en | Emergency LANDING GEAR - EMERGENCY GEAR RELEASE PULLEY BRACKET INSTALLATION INSPECTION/REPLACEMENT | 07/01/1994 |
| SB525-32-15 | | en | LANDING GEAR - ANTISKID SYSTEM DIODE REMOVAL | 04/10/1998 |
| SB525-34-01 | | en | NAVIGATION - ATTITUDE GYRO REPLACEMENT | 12/23/1993 |
| SB525-34-17 | | en | NAVIGATION - FLIGHT MANAGEMENT SYSTEM IMPROVEMENT | 12/08/1995 |
| SB525-34-27 | 1 | en | NAVIGATION - GNS-XLS FAULT DETECTION AND EXCLUSION (FDE) SOFTWARE UPGRADE | 05/22/1998 |
| SB525-34-39 | 1 | en | NAVIGATION - GNS-X/LS SOFTWARE MOD 4 UPGRADE | 12/10/1999 |
| SB525-34-57 | | en | Alert NAVIGATION - RADIO ALTIMETER CONVERTER UPGRADE | 09/15/2003 |
| SB525-34-74 | | en | NAVIGATION - DIVERSITY ANTENNA INSTALLATION FOR ENHANCED SURVEILLANCE TRANSPONDERS | 06/26/2006 |
| SB525-34-79 | | en | NAVIGATION - V-SPEED ENABLE AND SOFTWARE UPGRADE | 08/03/2007 |
| SB525-36-04 | 2 | en | PNEUMATIC - PRECOOLER IMPROVEMENT | 04/23/2015 |
| SB525-53-04 | 1 | en | FUSELAGE - LARGE BATTERY ACCESS DOOR INSTALLATION | 08/05/1994 |
| SB525-53-07 | 2 | en | FUSELAGE - AFT BAGGAGE SECTION SKI OPTION INSTALLATION | 11/28/2000 |
| SB525-54-02 | 1 | en | NACELLES/PYLONS - PYLON WORKING RIVET INSPECTION/REPAIR | 11/04/1994 |
| SB525-57-01 | | en | WINGS - LOWER SURFACE WS 106.17 AND WS 131.18 RIVET INSPECTION/INSTALLATION | 10/18/1993 |
| SB525-57-08 | | en | WINGS - POLISHED LEADING EDGE WING TIP INSTALLATION | 02/20/1998 |
| SB525-57-13 | | en | WINGS - LOWER WING SKIN PANEL MODIFICATION | 08/14/2001 |
| SB525-73-02 | 1 | en | ENGINE FUEL AND CONTROL - FUEL SUPPLY HOSE REPLACEMENT AND MOTIVE FLOW HOSE ROUTING CHANGE | 01/24/1997 |
| SB525A-25-01 | 1 | en | EQUIPMENT/FURNISHINGS - B&D CABIN DISPLAY IMPROVEMENT | 11/15/2002 |
| SB525A-25-02 | | en | EQUIPMENT/FURNISHINGS - FLUSHING TOILET INSTALLATION | 04/30/2003 |
| SB525A-27-12 | | en | FLIGHT CONTROLS - AILERON CONTROL SYSTEM MODIFICATION | 06/11/2008 |
| SB525A-28-04 | | en | FUEL - FIREWALL SHUTOFF VALVE REPLACEMENT AND FIREWALL SHUTOFF VALVE BRACKET MODIFICATION | 02/16/2009 |
| SB525A-34-09 | | en | NAVIGATION - ATTITUDE INDICATOR AND HORIZONTAL SITUATION INDICATOR MODIFICATION | 05/03/2004 |
| SB525A-34-11 | 1 | en | NAVIGATION - RADIO ALTIMETER CONVERTER UPGRADE | 09/15/2003 |
| SB525A-34-33 | | en | Mandatory NAVIGATION - ENHANCED GROUND PROXIMITY WARNING SYSTEM (EGPWS) AUDIO INHIBIT WIRE INSTALLATION | 08/03/2007 |
| SB525A-34-34 | | en | NAVIGATION - COLLINS IFIS 6.0 SYSTEM SOFTWARE UPDATES | 11/20/2009 |
| SB525A-34-35 | 1 | en | NAVIGATION - DBU–5000 DATABASE UNIT (FLASH MEMORY) SOFTWARE DATABASE LOADER | 01/14/2010 |
| SB525A-57-01 | | en | WINGS - CENTER WING NOISE REDUCTION IMPROVEMENT | 04/27/2006 |
| SB525A-76-04 | | en | ENGINE CONTROLS - FADEC CONNECTOR WASHER REMOVAL | 09/15/2010 |
| SB525B-11-01 | 1 | en | PLACARDS AND MARKINGS - ENGINE OIL DOOR PLACARD CHANGE | 07/06/2007 |
| SB525B-36-02 | 1 | en | PNEUMATIC - PRECOOLER EXHAUST IMPROVEMENT | 06/28/2010 |
| SB525B-57-02 | 1 | en | WINGS - ANTI-ICE EXHAUST OUTLET IMPROVEMENT | 03/06/2015 |
| SB525B-71-01 | 2 | en | POWER PLANT - PT2/TT2 SENSOR INSTALLATION IMPROVEMENT | 05/08/2008 |
| SB525C-25-03 | | en | EQUIPMENT/FURNISHINGS - CABIN ENTRY STEP HARDWARE IMPROVEMENT | 02/20/2013 |
| SB525C-34-03 | 1 | en | Mandatory NAVIGATION - ROCKWELL COLLINS RADAR UPGRADE | 05/03/2011 |
| SB525C-38-01 | | en | WATER/WASTE - EXTERNALLY SERVICEABLE TOILET INSTALLATION | 02/25/2013 |
| SB525C-53-01 | | en | Mandatory FUSELAGE - NOSE LANDING GEAR DOOR HINGE COVER INSTALLATION | 01/31/2011 |
