| Size |
Publication Number |
Publication Title |
Issue/Reissue Date |
191K
|
SB900-119 |
ONE-TIME INSPECTION OF LANDING GEAR CROSSTUBES |
01 OCT 2012 |
614K
|
SB900-118R1 |
REPLACEMENT OF MOBIL SHC 626 WITH MOBIL AGL |
13 DEC 2011 |
115K
|
SB900-117 |
EDDY CURRENT INSPECTION OF THE MAIN ROTOR LOWER HUB ASSEMBLY
(Ref. AD 2011-14-05
superseded by AD 2012-21-01)
|
14 JAN 2011 |
234K
|
SB900-116R1 |
300-HOUR INSPECTION OF THE MAIN ROTOR BLADE RETENTION BOLTS
|
09 APR 2010 |
147K
|
SB900-114 |
ONE-TIME INSPECTION OF FUEL CORD ROUTING
|
17 NOV 2009 |
207K
|
SB900-113 |
ONE-TIME INSPECTION OF OIL OUT HOSES
|
04 SEP 2009 |
87K
|
SB900-112 |
MAIN ROTOR UPPER HUB AND DRIVE PLATE INSPECTION
|
24 APR 2009 |
| 88K |
SB900-111 |
HORIZONTAL ENDPLATE (VERTICAL STABILIZER) INSTALLATION
|
11 APR 2009 |
| 77K |
SB900-110R1 |
OPERATIONAL RESTRICTIONS AND REPLACEMENT OF VSCS TUBE ADAPTER.
(Ref. AD 2008-22-53fr superseded by AD 2011-22-08)
(AMOC to SB900-110R1)
|
03 DEC 2008 |
| 124K |
PAS-SB52 |
INSPECTION OF EPMS MACHINED PARTS FOR CORROSION
|
09 SEP 2008 |
| 77k |
SB900-0109R1 |
DE-ENERGIZE VSCS SYSTEM AND REPLACE VSCS TUBE ADAPTERS
(Ref. AD-2008-18-52)
(AMOC to SB900-109)
|
22 AUG 2008 |
| 405k |
SB900-0108R1 |
FORWARD DIRECTIONAL CONTROL CABLE AND ROTATING CONE CONTROL ROD INSTALLATION MODIFICATION
(Ref. AD 2008-17-51)
|
14 AUG 2008 |
| 98k |
SB900-107R1 |
NOTAR FAN TENSION-TORSION (TT) STRAP REPLACEMENT Life Limited Parts List (Ref. AD 2013-03-03 and AMOC to AD 2013-03-03)
|
14 MAR 2008 |
| 135k |
SB900-106 |
FORWARD DIRECTIONAL CONTROL CABLE INSTALLATION AND ROTATING CONE CONTROL ROD, ONE TIME INSPECTION
|
20 DEC 2007 |
| 135k |
SB900-105 |
ROTATING SWASHPLATE LIFE LIMIT CHANGE AND BETTER HELICOPTER PERFORMANCE
|
06 MAR 2008 |
| 69k |
SB900-104 |
MAIN ROTOR HUB DAMPER INSPECTION AND REPLACEMENT
|
06 AUG 2007 |
| 136k |
SB900-103 |
UPPER DECK CONTROL ROD INSTALLATION ONE TIME INSPECTION
|
05 NOV 2007 |
| 91k |
SB900-102R1 |
INCREASED GROSS WEIGHT CAPABILITY TO 6500 LBS WITH
VNE CARD AND LH MIDDLE AFT TRUSS ASSEMBLY
REPLACEMENT
|
27 DEC 2006 |
| 102k |
SB900-101R1 |
DRIVE RING ASSEMBLY ONE TIME INSPECTION AND REWORK |
01 FEB 2008 |
| 162k |
SB900-100 |
DIRECTIONAL PEDAL ASSEMBLY MODIFICATION (Ref. AD 2008-08-11) |
05 APR 2006 |
| 134k |
SB900-099R1 |
THRUSTER EXTENSION AND VORTEX GENERATOR
INSTALLATION
Revised Thruster Modification Cut Out Dimension (Ref. 2009-07-13) |
27 DEC 2006 |
| 86k |
SB900-098 |
FUEL
PROBE LABEL REPLACEMENT |
19 OCT 2005 |
| 117k |
SB900-097 |
BONDED
KEEL/TUB MODIFICATION |
06 JUN
2005 |
| 50k |
SB900-096 |
SWASHPLATE
SPHERICAL SLIDER BEARING (900C3010042–103) LIFE LIMIT REDUCTION (Ref. AD 2010-06-06) |
28 FEB
2005 |
| 692k |
SB900-095 |
TENSION–TORSION
STRAP INSPECTION
(Ref. AD 2004-23-15) (Ref AAD 2004-23-15 superseded by AD 2006-18-01) |
03 NOV 2004 |
| 163k |
SB900-094 |
FAN INPUT FORCE LIMITING CONTROL ROD
ASSEMBLY, FAIL-SAFE DEVICE INSTALLATION AND PILOT'S DAILY CHECK
(Ref. AD 2004-16-08) |
17 MAR
2004 |
| 132k |
SB900-093 |
MAIN
ROTOR DRIVE PLATE NUT TORQUE CHECK AND TORQUE INCREASE |
08 SEP 2003 |
| 1,317k |
SB900-092R2 |
MAIN ROTOR BLADE RETENTION BOLT
INSPECTION
(Ref. AD 2003-14-51) |
02 SEP
2004 |
| 91K |
SB900-091 |
CABIN
FLOOR ATTACH POINTS INSPECTION AND REWORK |
06 MAY
2003 |
| 60K |
SB900-090 |
PILOT'S
COLLECTIVE STICK FLOOR ACCESS COVER REWORK |
18 DEC
2002 |
| 81K |
SB900-089R1 |
MAIN
ROTOR SUPPORT STATIC MAST, ONE TIME INSPECTION
(Ref. AD 2002-22-51)
and for Alternate Means of Compliance (AMOC),
contact MDHI Field Service for TR02-002. |
22 OCT
2002 |
| 58K |
SB900-088 |
INTEGRATED
INSTRUMENT DISPLAY (IIDS) TEST |
14 AUG
2002 |
| 86K |
SB900-087R1 |
MAIN
ROTOR TRANSMISSION ASSEMBLY UPGRADE |
27 DEC
2011 |
| 115K |
SB900-086 |
MODIFIED
EMPENNAGE BELLCRANK ASSEMBLY REIDENTIFICATION |
17 JUN 2002 |
| 241K |
SB900-085 |
ENGINE
OIL BREATHER HOSE REPLACEMENT |
13 FEB
2002 |
| 70K |
SB900-084 |
LIFE
LIMIT AND SERIALIZATION OF LATERAL MIXER BELLCRANK ASSEMBLIES
(Ref. AD 2002-15-07) |
03 DEC
2001 |
| 67K |
SB900-083R2 |
INTEGRATED
INSTRUMENT DISPLAY SYSTEM (IIDS) EEC LIGHT WIRING MODIFICATION |
15 SEP 2006 |
| 91K |
SB900-082R2 |
INTEGRATED
INSTRUMENT DISPLAY SYSTEM (IIDS) GEN LIGHT WIRING MODIFICATION |
10 JUN
2003 |
| 61K |
SB900-081R1 |
INTEGRATED
INSTRUMENT DISPLAY SYSTEM (IIDS) REPLACEMENT
(Ref. AD 2001-25-51 ) |
08 NOV
2001 |
| 48K |
SB900-080 |
FUEL
CONTAMINATION INSPECTION |
15 MAY 2001 |
| 53K |
SB900-079R1 |
MECHANICAL
ENGINE CONTROLS - ONE TIME INSPECTION AND REPLACEMENT OF PILOT AND COPILOT
COLLECTIVE STICKS |
19 MAR
2002 |
| 193K |
SB900-078 |
NON-ROTATING
SWASHPLATE ASSEMBLY BUSHING REWORK AND LONGITUDINAL DRIVE LINK ASSEMBLY
INSPECTION AND REPAIR
(Ref. AD 2002-23-03 ) |
23 APR 2001 |
| 146K |
SB900-077 |
INSPECTION
AND REWORK OF AFT DECK SPLITTER ATTACHMENT STRUCTURE |
04 DEC 2000 |
| 83K |
SB900-076R1 |
INSPECTION
AND REWORK OF MAIN ROTOR SUPPORT STATIC MAST |
04 DEC 2000 |
| 230K |
SB900-075 |
ELECTRICAL
LOAD CENTER INSPECTION AND REWORK |
04 AUG 2000 |
| 156K |
SB900-074 |
NACA SUPPORT ASSEMBLY
REPLACEMENT AND INSPECTION/REWORK OF NACA INLET ASSEMBLY |
30 AUG 2000 |
|
235K |
SB900-073 |
CARGO HOOK INSTALLATION AND AFT SADDLE ASSEMBLIES INSPECTION AND REPLACEMENT OF AFT SADDLE ASSEMBLIES
|
28 JUN 2000 |
| 256K |
SB900-072R1 |
MAIN ROTOR HUB INSPECTION AND TORQUE CHECK
(Ref. AD 99-26-20 ) (Ref. AD 2001-07-09 superseded by AD
2002-10-05) and for Alternate Means of Compliance ( 2010 AMOC and 2012 AMOC ), contact MDHI Field Service |
16 JUL 2012 |
| 133K |
SB900-071 |
NON-ROTATING SWASHPLATE ASSEMBLY BUSHING REWORK AND LONGITUDINAL DRIVE LINK ASSEMBLY INSPECTION AND REPAIR
(Ref. AD 2000-18-08 ) |
10 JAN 2000 |
| 295K |
SB900-070 |
TAKEOFF GO/NO-GO TIMER LIGHT MODIFICATION
|
24 APR 2000 |
| 99K |
SB900-069R1 |
A612 FORWARD INTERCONNECT PANEL MODIFICATION
|
24 APR 2000 |
| 85K |
SB900-068R1 |
RIGHT VSCS ACTUATOR INBOARD ROD END THREAD ENGAGEMENT INSPECTION
|
08 JUL 1999 |
| 65K |
SB900-067R1 |
MD900
ELECTROMAGNETIC COMPATIBILITY TEST |
14 APR 2003 |
| 70K |
SB900-066R1 |
INSPECTION OF CABIN DOORS EQUIPPED WITH NORDAM SLIDING WINDOW INSTALLATIONS
|
12 AUG 1999 |
| 161K |
SB900-065 |
MAIN ROTOR HUB INSPECTION
(Ref. AD 98-12-30 ) |
09 JUN 1998 |
| 79K |
SB900-064 |
PEDAL ATTACH PLATE INSPECTION
|
18 JUN 1998 |
| 42K |
SB900-063 |
MECHANICAL ENGINE CONTROL SYSTEM MODIFICATION
|
15 MAY 1998 |
| 48K |
SB900-062R1 |
MAIN ROTOR DRIVESHAFT ASSEMBLY LIFE LIMITATION
(Ref. AD 2000-10-06 ) |
16 DEC 1999 |
| 125K |
SB900-061R1 |
COCKPIT DOOR LOWER ROD MODIFICATION
|
07 JUL 2000 |
| 84K |
SB900-060 |
CABIN ENTRY/EGRESS STEP MODIFICATION
|
23 JUL 1997 |
| 59K |
SB900-059 |
GRADIENT SPRINGS ROD END BEARING INSPECTION
|
19 JAN 1998 |
| 50K |
SB900-058R2 |
LIFE LIMIT ON ANTI-TORQUE FAN ASSEMBLY, TENSION-TORSION STRAPS AND PITCH PLATE ASSEMBLY
(Ref. AD 99-05-08 ) |
10 MAY 1999 |
| 35K |
SB900-057 |
SELF ALIGNING SPHERICAL/SLIDER BEARING LIFE LIMIT REDUCTION
|
05 JUN 1997 |
| 31K |
SB900-056 |
GROUNDING NOTICE FOR ALL MD900 OPERATORS
(Ref. AD 97-12-02, Priority Letter May 1997, superseded by AD 97-12-02, 2 Dec
1997) |
28 MAY 1997 |
| 142K |
SB900-055R1 |
ADJUSTABLE COLLECTIVE DRIVE LINK SERIALIZATION AND REPLACEMENT
(Ref. AD 97-12-02, 2 Dec 1997) |
05 JUN1997 |
| 64K |
SB900-054R1 |
OFF GATE DIODE MODIFICATION
|
08 AUG 1997 |
| 54K |
SB900-053 |
CABIN DOOR AJAR SWITCH MODIFICATION
|
11 APR 1997 |
| 58K |
SB900-052 |
CARGO HOOK SHORTING PLUG
|
12 MAY 1997 |
| 88K |
SB900-051 |
MAIN ROTOR DRIVE PLATE MOUNTING BOLT INSP.
|
18 APR 1997 |
| 37K |
SB900-050 |
LOW TEMPERATURE FUEL ADDITIVE PLACARD MOD
|
18 APR 1997 |
| 90K |
SB900-049 |
MAIN TRANSMISSION RETROFIT
|
21 FEB 1997 |
| 39K |
SB900-048R1 |
GRADIENT SPRING ASSEMBLIES REPLACEMENT
|
09 JAN 1998 |
| 60K |
SB900-047 |
VSCS SYNCHRONIZATION MODIFICATION
|
30 JAN 1997 |
| 52K |
SB900-046R1 |
HORIZONTAL STABILIZER DRAIN HOLES
|
26 FEB 1997 |
| 122K |
SB900-045R2 |
IIDS BATTERY DISCHARGE INDICATION CORRECTION
|
04 APR 1997 |
| 34K |
SB900-044R1 |
LIFE LIMIT ON SWASHPLATE SLIDER BEARING
|
17 DEC1996 |
| 39K |
SB900-043R1 |
FLIGHT CONTROLS LIFE LIMITS
|
16 JAN 1997 |
| 93K |
SB900-042R3 |
HYDRAULIC MANIFOLD/RESERVOIR REWORK
|
12 FEB 1998 |
| 103K |
SB900-041R4 |
MANUAL ENGINE START ELECTRICAL MODIFICATION
|
14 OCT
2002 |
| 123K |
SB900-040 |
CABIN AND COCKPIT DOOR LATCH HOUSING REPLACEMENT
|
29 OCT 1996 |
| 83K |
SB900-039R2 |
VSCS BELLCRANK AND MID-AFT STRUT SERIALIZATION
(Ref. AD 97-13-09, superseded by AD 99-16-13, which is superseded by AD 2010-06-06)
|
12 MAR 1997 |
| 38K |
SB900-038 |
MAIN ROTOR HUB RETENTION BOLT RETORQUE
|
30 AUG 1996 |
| 94K |
SB900-037 |
CONDENSER FAN EMI FILTER INSTALLATION
|
12 AUG 1996 |
| 41K |
SB900-036R2 |
CYCLIC TRIM SERVO 100 HOUR INSPECTION
|
20 SEP 1999 |
| 49K |
SB900-035 R1 |
ELECTRICAL PANEL MODIFICATIONS
|
19 NOV 1996 |
| 40K |
SB900-034 R2 |
MAIN ROTOR SWASHPLATE BEARING REMOVAL FROM SERVICE
(Ref. AD 97-20-12 ) |
19 NOV 1996 |
| 38K |
SB900-033 |
MAIN ROTOR BLADE LIFE LIMIT INCREASE
|
19 JUN 1996 |
| 126K |
SB900-032 |
THREE PART SWASHPLATE BEARING INSPECTION AND MODIFICATION
|
05 JUN 1996 |
| 101K |
SB900-031 R1 |
SWASHPLATE BEARING RETAINER RING MODIFICATION
|
01 JUL 1996 |
| 60K |
SB900-030 R1 |
ONE-TIME SWASHPLATE BEARING PRELOAD INSPECTION
|
22 MAY 1996 |
| 50K |
SB900-029 |
NOTAR
® FAN DIFFUSER RETENTION FASTENER INSPECTION |
06 SEP 1996 |
| 43K |
SB900-028 R1 |
SWASHPLATE BEARING, ONE-TIME INSPECTION
|
04 MAY 1996 |
| 39K |
SB900-027 |
RIGGING INSPECTION OF VERTICAL STABILIZER CONTROL SYSTEM
|
09 MAY 1996 |
| 163K |
SB900-026 |
LINK ASSEMBLY, DRIVE - SCISSORS, ONE-TIME INSPECTION
|
09 APR 1996 |
| 127K |
SB900-025 |
IGNITION CIRCUIT BREAKER REPLACEMENT
|
09 MAY 1996 |
| 4,302K |
SB900-024 |
EEC REPLACEMENT
|
22 APR 1996 |
| 39K |
SB900-023 |
THRUSTER ROTATING CONTROLS MODIFICATION
|
25 APR 1996 |
| 77K |
SB900-022 |
VNE CARD AND SUPPORT INSTALLATION
|
09 MAY 1996 |
| 113K |
SB900-021R1 |
ENDPLATE SPAR TUBE (VERTICAL STABILIZER) GREASING PROCEDURE
|
03 JAN 1997 |
| 44K |
SB900-020 R1 |
HIGH PUNCTURE-RESISTANT FUEL CELL MODIFICATION
(REF. MOD MD9009500013) |
01 JUL 1996 |
| 38K |
SB900-019 |
PITOT TUBE REPLACEMENT
|
12 MAR 1996 |
| 54K |
SB900-018 R1 |
LATERAL ANT-TORQUE DRIVE LINK ASSEMBLY INSTALLATION
|
24 MAY 1996 |
| 147K |
SB900-017 R2 |
BATTERY WARM DISABLE RELAY INSTALLATION / REWORK
|
16 DEC 1996 |
| 93K |
SB900-016 R2 |
AFT CABIN HEAT GUARD ASSEMBLY INSTALLATION
|
28 DEC 1996 |
| 105K |
SB900-015 |
CABIN HEATER MODIFICATION |
24 MAY 1996 |
| 119K |
SB900-014 |
CABIN DOOR D-RING REPLACEMENT
|
23 FEB 1996 |
| 128K |
SB900-013 |
TORQUE VERIFICATION OF M/R BLADE RETENTION BOLTS
|
12 JAN 1996 |
| 239K |
SB900-012R1 |
AIR CONDITIONING CONDENSER SCOOP INSTALLATION
|
12 JUL 1997 |
| 104K |
SB900-011 |
AIR VENT SCOOP INSTALLATION
|
05 FEB 1996 |
| 42K |
SB900-010 |
FUEL METERING UNIT (FMU) MANUAL MODE DECELERATION CHECK
|
14 FEB 1996 |
| 82K |
SB900-009 |
HEATER LIMITATION PLACARD INSTALLATION
|
14 DEC 1995 |
| 37K |
SB900-008 |
FORWARD FUEL VENT MODIFICATION
(REF. MOD MD9009500001) |
14 DEC 1995 |
| 48K |
SB900-007 R1 |
COCKPIT AND CABIN DOOR MODIFICATIONS
(REF. MOD MD9009500008) |
14 DEC 1995 |
| 59K |
SB900-006 |
APPLICATION OF COLLECTIVE CONTROL INDEX MARK
|
19 JUL 1995 |
| 37K |
SB900-005 |
REPLACEMENT OF GENERATOR CONTROL UNITS (GCU’S)
|
19 JUL 1995 |
| 141K |
SB900-004 |
ELECTRONIC ENGINE CONTROL (EEC) REPLACEMENT
(Superseded by SB900-024) |
CANCELLED |
| 61K |
SB900-003 R1 |
ANTI-TORQUE DIRECTIONAL CONTROL ACTUATOR REPLACEMENT
|
29 JAN 1996 |
| 39K |
SB900-002 R1 |
COPILOT COLLECTIVE STICK REMOVAL RESTRICTION
|
22 DEC 1995 |
| 98K |
SB900-001 R5 |
FLEXBEAM INSPECTION
|
27 AUG 1999 |
