# ' 

# Gulfstream

DOCUMENT NO :

**.;_ ....;:;**  **....;:; ;.;..**  **;.....: -9**  **:....:9....:... 3**  

# __ __ FAA PROJECT NO : N / A

CURRENT REVISION: ....:.A .:.::

s;..,;N

...:..:

o:..:.te=..:d=--

---- IN ITIAL DATE: AUG, 28, 2008

GAC CAGE CODE : 59734 MODEL: GV, GSOO, G550

VENDOR REFERENCE : N / A ATA NO : 05

CERTIFICATION DATA TOP ASSEMBLY NO ( i f a pp li cable) : _:N....::. / .:....:A

___ _ _ _



# Summary Of Changes To The GV Series Airworthiness Limit atio ns

DEPARTMENT: Str ess



# SECTION: FD T



# PREPARED BY: K

. J o n es



# CHECKED BY: M. Vill a r PROP RIETA R Y

**OTI ~** 



# THIS DAT A AN D I N F ORMAT I ON DISCLOSED HE REIN I S

PROPRIET A RY DATA OF G ULFSTREA M AEROSPACE

CORPORA T I ON. NEITHER THIS DATA N OR THE DATA

CONTAI N E D HEREIN SHAL L B E REPRODUC E D, U SE D OR

D I SCLOSED TO OTHERS WI T H OUT T HE W RITTE N

A UTH O R IZAT I ON OF GUL F S TREAM A E RO S PA CE CORP

.



# TECHNICAL APPROVAL :

TECHNICAL APPROVAL :

PROJECT ENGINEER:

MANAGER APPROVAL : 

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# Gulfstream

REVISION APPROVAL

REV REVISED BY APPROVED BY SIGNATURES DATE



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DOCUMENT NO

. 

# GV-GER-9973 CAGE CODE 

# 59734 PAGE i REV 

# As 

# No 

# -\Ed

# G ulfstr eam

REVIS I ON HISTOR Y

REV PA RA DESCRIPTION OF CHA N GE



# - 

# - I nitia l Release, N o Change (NC)

A 1

. 0 Updated Rev is ion levels in Sect ion 1

. 0

.

2.0 M inor wording changes to Section 2

. 0.

5.0 Updated table in Section 5

. 0

.

6

. 0 Added 6

. 0 heading and updated inspection interval and affected aircraft in fo rm at i on in tables

.



# 8 4

. 0 Removed SIN ' s for aircraft not covered by STC. Changed project numbers to STC numbers

.

5.0 Sp l it FAA and EASA life limits into separa t e sections. Added missing components.

6.0 Added missing/older PSE requirements

. Changed wo r ding per FAA comments

.



# c 5

. 0 Added references to A M M procedures

.

6

. 0 Added references to AMM procedures

.

For PSE 55-11-300

, changed " New Replacement Requ ir emen t" to " New Replace / Restore

Requirement"

.

DOCUMENT NO. 

# GV

- GER -9 97 3 CAGE CODE 

# 59734 PAGE 

# ii REVC

# G ulfstream

TABLE OF C ONTENTS

1

. 0 INTR O DUC T ION

.... . ....................... . ..................................................................................................... . ...... 1

2. 0 DI SC U SS I O N

......... . .......... . ... . .............................................................................................................. . ...... 1

3. 0 REPA I RS AND MODIFICATIONS

. . ........................................................................................................... 2

4

. 0 E X CLUDED AIR C RAFT DUE TO SPECIAL OPERATION OR M O DIFICATI O N S

..... . ............... . ............. 2

5

. 0 LIFE LIMITED COMPONENTS

. .. . . . . . . ........................................... . ... . ... . .. . . . ....... . . . . . . . . . . .. ... . ......... . ......... . ..... 3

6

. 0 PSE INSPE C TI O N INTERVALS

. . .... . .. . . .. . . . . . . ........................ . ....... . ....... . ................ . . . ... . .. .......... . . ... ..... ..... . . . 6

DOCUMENT NO

. 

# GV-GER-9973 CAGE CODE 

# 59734 PAGE 

# iii REV C

# Gulfstream

1.0 INTRODUCTION

The follow i ng provides a summary of changes to the structural aspects of the Airworthiness Limitat i ons

Section (ALS) of the GV ser i es maintenance manual (Chapter 05-1 0

- 1 0)

. This summary is intended to

alert operators to revisions to the ALS where new structural inspections for Pr i ncipal Structural Elements

(PSE) have been added or existing inspection inteNals have been reduced from those previously

published

.

The primary users of this summary are FAR Part 121 and 135 operators who have approved

maintenance programs that differ from those specified in the Gu lf stream published maintenance manuals

. Operators who use the Gulfstream maintenance manuals (FAR 43

. 16 and 91.403) will automatically

comply with these requirements when they incorporate the revision shown below:

GV Series AMM : Revision 43 or later FAA approved rev i sion

G500 Series AMM : Revision 

# 24 or later FAA approved rev i sion

G550 Series AMM : Revision 

# 24 or later FAA approved revision



# 2.0 DISCUSSION

Gulfstream has completed a significant structural test program for the GV series aircraft

. The results of

these tests and associated analysis indicate changes to the damage tolerance based structural inspection

program and component l i fe-limits are warranted

.

Additionally, Gulfstream is adding a reference to normal maintenance inspections that are required to

prevent failure of critical structures due to corrosion

, fatigue or accidental damage

. These are identified

by a reference to the Ma i ntenance Review Board (MRB) inspection number for each GV series a i rcraft

. These inspections cannot be changed without FAA concurrence.

The MRB report is based on an average airplane utilization of 1000 flight hours

, 500 flight cycles

(land i ngs)

, within 12 months (calendar) time

. Operators whose airplane utiliza t ion d i ffers significantly from

these parameters will need to reevaluate the inteNals in this r eport with their local Regulatory Authority

.

Included in the tables be l ow are changes to the Life Limited Components and PSE I nspections sections

of the ALS

. Unless specifically listed in Section 4

. 0

, aircraft serial numbers that fa l l within the " Affected

Serial Numbers " range for each inspection are required to either update their maintenance program with

the new inteNals or upda t e their maintenance manuals to the latest revision as given in Sec ti on 1 of this

report.

DOCUM E NT NO

. 

# GV

- GER-9973 C A G E CO DE 

# 5973 4 PAGE 

# 1 REVC

# Gulfstream

3.0 REPAIRS AND MODIFICATIONS

The certification basis for the GV has required a damage tole rance assessment for all repairs since the

original type certificate was issued

. The primary means of identifying critical s t ructure is through the ALS

section of the AMM

. Therefore operators are required to review their aircraft history to determine if there

are any repa irs or modif i cations which would impact these inspect ions

. These would typically be a repair

or modification to a Principal Structural Element (PSE) that required a special damage tolerance based

inspect ion be added to the maintenance program. If this condition arises

, additional review and approval

may be required

.

The following are some guidelines for individual PSE ' s to assist in determining if further review i s

required

.

Fuselage Skin Repa i rs: In ternal repair doublers and external doublers that cover no more than 1

stringer/frame bay are covered by PSE 53-31-100. No additional review is required

. For external

doublers greater than 1 stringer/frame bay, no additional review is required if there already is a special

damage tolerance based inspection approved for the repair or modification

.

Antennas: Any antenna or similar device is covered by PSE 53-21-201 as long as the operator inspects at

the intervals pub lished in this report

. Additional review wou l d be required if the operator desired to use

another interval.



# 4

. 0 EXCLUDED AIRCRAFT DUE TO SPECIAL OPERATION OR MODIFICATIONS

The following aircraft are excluded from this report because of their special utilization or modifications

. These aircraft have an ind i vidual damage tolerance based program th at has been approved through a

separate analysis

.

• ST02932AT

• ST03056AT

• ST03315AT

• ST03399AT

• ST03615AT

D OCUMENT NO. 

# GV-GER-9973 CAGE CODE 

# 597 3 4 PAGE 2 

# R E V C

# Gulfstream

5.0 LIFE LIMITED COMPONENTS

The fo ll owing are changes t o the life limits of the main landing gear

, nose land ing gear

, and fuselage components

due to additional testing and redesign of parts. The aircraft effectiv i ty reflects the original production configuration

and is provided for reference only. Tracking of replacement parts should be based on the part number.

5.1 Fuselage Lif e Limit s

Fuselage

Nomenclature P IN Life Limit Affected SIN ' s AMM Reason for

Reference Char')ge

Cockpit Center Post 1159BM50024 16,000 L dgs 501-699, 53-17-00 New Limit 5001 -5084

Cockpit Side Post 1159BM50025-11

, 10

, 000 Ldgs 501

- 599 53-17-00 New Limit -12

, -13

, -14

, -15

, -16

Cockpit Side Post 1159BM50025-1

, 16

, 000 Ldgs 600-699

, 53-17-00 New Limit -2

, -3

, -4

, -5,-6 5001 -5084

Cockpit L ower Ra i l 1159BM50033 15

, 000 Ldgs 501 -699

, 53-17-00 New Limit 5001-5084

Cockpit Pressure Floor 1159850042-61 12

, 000 Ldgs 501 -633 53

- 10

- 00 New Limit Anqle

1159BM50913-13,

FS465 Main Frame -14,-15

, -16 16,000 Ldgs 505-699

, 53-34-00 New Limit Fittings 1159BM50914-13

, 5001-5084

-14,-15

, -16

1159BM50915- 17

, FS576 Main Frame -18

, -19

, -20 16,000 Ldgs 505-699

, 53-34-00 New Limit Fittings 1159BM50916-1 7, 5001-5084

-18,-19

, -20

5.2 FAA Landing Gea r Life Limits

Nomenclature PIN Life Limit Affected SIN ' s AMM Reason for

Reference Chanqe

Main Landing Gear- FAA Certification

Shock Strut Cylinder 1159LM50112-11 5,000 Ldgs 501

- 547 32-12-01 New Limit Nut

Shock Strut Cylinder 1159LM50112-13 20

, 000 Ldgs 548-699, 32-12-01 New Limi t Nut 5001 -5084

Aft Trunnion (Fuse) 1159SCL566-13 20

, 000 Ldgs 501

, 32-15-01 New Limit Pin 504-548

Side Brace Assemb ly 1159SCL502 20

, 000 Ldgs 501-699

, 32-14-01 New Limit 5001-5131

Nose L anding Gear- FAA Certification

NLG Retract Actuator 1159HM40120-1 & 

# 6

, 470 Ldgs 501-699 32-38-03 New Lim it Rod End -7 5001-5025

NLG Retract Actuator 1159SCL567 -3 25

, 000 Ldgs 501-699

, 32-38-03 New Limit Rod End 5026-5084

Shock Strut Cy l inder 1159LM50700-3 18

, 400 Ldgs 501

- 544 32-22-01 New Lim it

DOCUMENT NO

. GV-GER-9973 CAGE CODE 59734 PAGE3 REVC 

# c

# Gulfstream

Nomenclature P I N Life Limit Affected S I N ' s AMM Reason for

Reference Change

Shock Strut Cylinder 1159LM50700-5 20

, 000 Ldgs 545-699, 32-22-01 New Limit

5001-5084

Steering Collar 1159SCL500-23 20

, 000 Ldgs 501-699, 32-52-03 New Limit 5001-5084

NLG Axle Assembly 1159LM50521 32

, 750 Ldgs 501-699 32-23-00 New Limit Piston 5001 -5084

NLG Upper Torque 1159LM50548 32

, 750 Ldgs 504-535 32-22-03 New Limit

Arm

NLG Lower Torque 1159LM30553 32

, 750 Ldgs 504-535 32-22-05 New Limit Arm

NLG Truss Brace Pin 1159LM40565 20

, 000 Ldgs 501-699 32-24-05 New Limit 5001 -5084

NLG Ac t uator Attach 1159LM40583 32

, 750 Ldgs 501-699 32-38-03 New Limit

Pin 5001-5084

5.3 EASA L an ding Gea r Life Limits

Nomenclature P I N Life Limit Affected SIN's AMM Reason for

Reference Change

Main Landing Gear

- EASA Certification

Side Brace Assembly 1159SCL502 16,000 Ldgs 541 -699, 32-14-01 New Limit 5001-5131

MLG Strut Assembly 1159L50001 16

, 000 Ldgs 541-612 32-10-00 New Limit

MLG Structural Post 1159LM50126 16

, 000 Ldgs 541

- 612 32-10-00 New Limit

MLG Axle F itting 1159LM50140 16

, 000 Ldgs 541-612 32-13-01 New Limit 

# c

MLG Shock Absorber 1159L50100 16

, 000 Ldgs 541 -612 32-12-01 New Limit

MLG Shock Strut 1159LM50112-11 4

, 000 Ldgs 541-547 32-12-01 New Limit Cylinder Nut

MLG Shock Strut 1159LM50112-13 16,000 Ldgs 548-699 32-12-01 New Limi t Cylinder N ut

MLG Trunnion Pin 1159LM50853 16

, 000 Ldgs 541 -612 32-15-01 New Limit

MLG Aft Trunn ion 1159SCL566-13 16

, 000 Ldgs 541-612 32-15-01 New Limit Fuse Pin

MLG Spindle P ins 1159LM50137 16

, 000 Ldgs 541-612 32-14-03 New Limit

MLG Side Brace 1159LM50164 16

, 000 Ldgs 541-612 32-14-03 New Lim it Lower Attach Pin

MLG Axle Fitting 1159LM50148 16

, 000 Ldgs 541-612 32-13-01 New Limit Attach Pin

MLG Shock Strut 1159LM5014 7 16

, 000 Ldgs 54 1 -612 32-12-01 New Limit Attachment Pin

Nose Landing Gear

- EASA Certification

NLG Retract Actuator 1159HM40120-1 & 

# 5

, 170 Ldgs 541-699 32-38-03 New Limit

Rod End -7 5001-5025

NLG Retract Actuator 1159SCL567 -3 20

, 000 Ldgs 541 -699

, 32-38-03 New Limit

Rod End 5026

- 5084

DOCUMENT NO

. G V- GER -99 7 3 CAGE CODE 597 34 PAG E 4 REVC

# Gulfstream

Nomenclature P/N Life Limit Affected SIN ' s AMM Reason for

Reference Change

Steering Collar 1159SCL500-23 16

, 000 Ldgs 541 -699

, 32-52-03 New Limit 5001

- 5084

NLG Assembly 1159L50004 26

, 200 Ldgs 541

- 612 32

- 20-00 New Limit

N L G Trunnion 1159LM50690 18,200 Ldgs 541 -612 32-24-01 New Limit

NLG Truss Brace 1159L50801 26,200 Ldgs 541 -612 32-24-05 New Limit Assembly

NLG Ax l e Assembly 1159LM50521 26,200 Ldgs 541

- 612 32-23-00 New Limit Piston

NLG Upper Torque 1159LM50548 26,200 Ldgs 541

- 612 32

- 22-03 New Limit Arm

NLG L ower Torque 1159LM30553 26

, 200 Ldgs 541-612 32-22-05 New Limit Arm

NLG Shock Strut 1159L50500 16,000 Ldgs 541

- 612 32-22

- 01 New Limit

NLG Shock Strut 1159LM50700-3 10

, 200 Ldgs 541 -544 32-22-01 New Limit Cylinder Assembly

NLG Shock Strut 1159LM50700-5 16

, 000 Ldgs 545-699 32-22-01 New Limit Cylinder Assembly

NLG Drag Brace 1159LM50585 26

, 200 Ldgs 541-612 32-24-03 New Limit 

# c

NLG Truss Brace Pin 1159LM40565 16

, 000 Ldgs 541-612 32-24-05 New Limit

NLG Trunnion Pin

- 1159LM50611 26,200 Ldgs 541-612 32-25-01 New Limit Left

NLG Trunnion Pin

- 1159LM50613 26,200 Ldgs 541-612 32-25-01 New Limit Right

NLG Upper Drag 1159LM40588-19 4

, 000 Ldgs 541-612 32-24-03 New Limit Brace P i n

NLG Lower Drag 1159 L M50587 16

, 000 Ldgs 541-612 32-24-03 New Limit Brace P i n

NLG Actuator Attach 1159LM40583 26

, 200 Ldgs 541 -699 32-38-03 New Limit Pin

NL G Strut/Trunnion 1159LM50568 16,000 L dgs 541 -612 32-25-01 New Limit Pin

DOCUM E NT N O

. 

# GV-GER-9973 CAGE CODE 

# 59734 PAGES 

# R E VCGulfstream6.0PSEINSPECTIONINTERVALSThefollowingarerequiredchangestoPSEinspectionintervalsandaffectedserialnumbersforeachchange.FuselageInspectionsAMMInitialRecurringInspectionAffectedReasonforLocationPSEReferenceInspectionInspectionMethodSerialChange(Landings)(Landings)NumbersNLGTrunnionFittingLug32-25-00132-24-0116,0006,000EddyCurrent501'504-548NewPSECockpitWindowSkins53-11-10153-11-006,4003,200EddyCurrent501'504-548NewPSENLGSkinCutout53-11-20053-10-008,0004,650EddyCurrent501-530NewPSENLGSkinCutout53-11-20053-10-008,0008,000EddyCurrent531-699,NewPSE5001-5084FS119Frame53-12-00353-12-00MRB53.12.04/01501'504-548NewPSEFS63PressureBulkhead53-12-00453-12-00MRB53.12.02/01501-699,NewPSE5001-5084CockpitPressureFloor53-15-10053-10-00MRB53-100-04&-05501-699,NewPSE5001-5084cMoreRestrictiveSidePost,UpperAttachment53-17-00353-17-008,0002,900EddyCurrent501-699,Interval5001-5084(IncreasedFrequency)SidePost,LowerAttachment53-17-00453-17-005,0001,100EddyCurrent501-599RevisedNOTMethodSidePost,LowerAttachment53-17-00453-17-006,1001,300EddyCurrent600-699,RevisedNOT5001-5084MethodMoreRestrictiveCenterPost,LowerAttachment53-17-00553-17-006,3001,000EddyCurrent501-681,Interval699(IncreasedFrequency)CockpitCrossbeam(GV-SP)53-17-00853-10-0012,0003,500EddyCurrent5001-5084NewPSELowerCockpitRailatSidePost53-17-20253-17-005,0001,100EddyCurrent501-599NewPSELowerCockpitRailatSidePost53-17-20253-17-006,1001,300EddyCurrent600-699,NewPSE5001-5084-----DOCUMENTNO.GV-GER-9973CAGECODE59734PAGESREVCGulfstreamAMMInitialRecurringInspectionAffectedReasonforLocationPSEReferenceInspectionInspectionMethodSerialChange(Landings)(Landings)NumbersMoreRestrictiveFuselagePenetrations53-21-20153-00-008,0004,000Visual501-699,Interval(Antennas)5001-5084(IncreasedFrequency)501,504-LongitudinalSkinSplices53-21-40353-00-00SeePSE53-31-100548,NewPSE5001-5084FuselageStabilityFrames53-22-10153-00-00SeePSE53-31-100501-699,NewPSE5001-5084FS193Frame53-22-10253-22-008,0008,000EddyCurrent501,504-548NewPSEFS193/FS229FloorBeams53-25-10153-25-008,0008,000EddyCurrent501-687,699NewPSEFuselageSkins53-31-10053-00-00800Landings800LandingsVisual501-699,NewPSE2,000Hours<1>2,000Hours<1>5001-5084FS465/FS576Production53-31-30153-00-00SeePSE53-31-100501-699,NewPSESplices5001-5084CircumferentialSkinSplices53-31-30253-00-00SeePSE53-31-100501-699,NewPSE5001-5084cFuselageSkinsAtWingPressure53-31-30353-31-008,0002,300X-Ray501-699NewPSEBoxCutout(GV)FuselageSkinsAtWingPressure53-31-30353-31-008,000BoxCutout(GV-SP)2,500X-Ray5001-5084NewPSEMoreRestrictiveFS426Bulkhead(GV)53-32-10153-32-0012,0002,300EddyCurrent501-699Interval(IncreasedFrequency)MoreRestrictiveFS426Bulkhead(GV-SP)53-32-10153-32-0012,0002,500EddyCurrent5001-5084Interval(IncreasedFrequency)MoreRestrictiveFS465FrameatStringer9and53-32-30253-32-005,4002,700EddyCurrent501,504-IntervalBelow541(IncreasedFrequency)FS576Frame53-32-30353-32-008,0008,000EddyCurrent501,504-NewPSE548WindowSurroundFrameSplices53-32-30553-32-004,8002.400EddyCurrent501,504-NewPSE548DOCUMENTNO.GV-GER-9973CAGECODE59734PAGE7REVCGulfstreamAMMInitialRecurringInspectionAffectedReasonforLocationPSEReferenceInspectionInspectionMethodSerialChange(Landings)(Landings)NumbersFS758Bulkhead-BelowFloor53-32-40153-42-037.4003,400EddyCurrent501-699,NewPSE5001-5084StringerSplicesatFS684&53-33-10153-00-00SeePSE53-31-100501-699,NewPSEFS7585001-5084DorsalTee53-33-10253-33-0014,0004,000EddyCurrent507,513-NewPSE520MoreRestrictiveLongerons7and15atFS57653-33-10353-33-008,0004,000Visual501-699,Interval5001-5084(IncreasedFrequency)Longeron2253-33-10753-23-0012,0004,000Visual501-699,NewPSE5001-5084Longeron2453-33-10853-43-00MRB53.33.00/01501-699,NewPSE5001-5084ForwardOutboardWingto53-34-10153-34-00MRB53-100-10501-699,NewPSEFuselaQeFittinQ(Link)5001-5084ForwardWingToFuselage53-34-20053-34-008,0001,900EddyCurrent501-699NewPSEFitting(GV)ForwardWingToFuselage53-34-20053-34-007,5001,400EddyCurrent5001-5084NewPSEFittinQ(GVSP)cAftOutboardWingtoFuselage53-34-30153-34-00MRB53-100-10501-699,NewPSEFitting(Link)5001-5084Over-WingDragBeam53-34-50153-34-008,0008,000Visual501-699,NewPSE5001-5170BL6ForwardWingtoFuselage53-34-60153-34-008,0005,400Visual501-699NewPSEAttachment(GV)BL6ForwardWingtoFuselage53-34-60153-34-008,0008,000Visual5001-5084NewPSEAttachment(GV-SP)TorqueBox53-34-70153-30-00MRB53.34.03/01501-699,NewPSE5001-5084BL6AftWingtoFuselageFittings53-34-70453-30-00MRB53.34.03/01501-699,NewPSE5001-5084PressureFloorFrameClips53-35-00353-35-004,8004,800Visual501-599NewPSEPressureFloorFrameClips53-35-00353-35-006,8004,800Visual600-699,NewPSE5001-5084PressureFloorCompositeFloor53-35-00453-30-00MRB53.25.00B/01501-699,NewPSEBoards(FS426-FS632)---5001-5131DOCUMENTNO.GV-GER-9973CAGECODE59734PAGESREVCGulfstreamAMMInitialRecurringInspectionAffectedReasonforLocationPSEReferenceInspectionInspectionMethodSerialChange(Landings) (Landings)NumbersFS426FloorBeamClips53-35-00553-35-002,5002,500Visual501-680,699NewPSEBL6BreatherBeamatFS57053-35-10053-45-001,3001,300Visual501-599NewPSECabinWindowRings5&6(GV)53-37-101B53-37-006,0002,500EddyCurrent501-699RevisedNOTMethodMoreRestrictiveCabinWindowRings6&7(GV-53-37-101B53-37-004,7001,800EddyCurrent5001-5084IntervalSP)(IncreasedFrequency)BaggageDoorFittings53-38-10153-43-001,7001,700Visual501-681,NewPSE699501-699,Mid-FuselageExposedCutouts53-38-20153-00-00SeePSE53-31-1005001-5084NewPSEFS465WingLinkCutout(GV)53-38-20353-34-008,0001,250EddyCurrent501-699NewPSEFS465WingLinkCutout(GV-SP)53-38-20353-34-008,000900EddyCurrent5001-5084NewPSEcFS758CompositePressure53-42-10153-42-0372Months72MonthsVisual501-699,NewPSEBulkhead5001-5084StringerSpliceatFS82053-43-10253-00-00SeePSE53-31-100501-699,NewPSE5001-5084FintoFuselageAttachments53-46-00153-56-008,0008,000Visual501,504-NewPSE548FS820Bulkhead53-47-00153-52-008,0008,000EddyCurrent501-699,NewPSE5001-5084MoreRestrictiveForwardUpperBulkheadFitting53-47-20153-57-005,0002,000EddyCurrent501-612Interval(IncreasedFrequency)RudderActuatorAttachment53-48-00153-50-003,6003,600Visual501-624NewPSEAftFuselageBellyAccess53-49-10153-00-00SeePSE53-31-100501-699,NewPSECutouts5001-5084AftFuselageCutouts-Exposed53-49-20253-00-00SeePSE53-31-100501-699,NewPSEToExterior5001-5084AftFuselageCutouts-Covered53-49-20353-50-008,000I4,750IEddyCurrent501-699NewPSEByFairings(GV)DOCUMENTNO.GV-GER-9973CAGECODE59734PAGE9REVCGulfstreamInitialRecurringInspectionAffectedReasonforLocationPSEAMMInspectionInspectionSerialChangeReference(Landings)(Landings)MethodNumbersAftFuselageCutouts-Covered53-49-20353-50-008,0003,200EddyCurrent5001-5084NewPSEByFairinqs(GV-SP)EddyMoreRestrictive4,200CurrenUMag501-699,IntervalEngineAttachPins54-53-00171-20-0010,200Particle/5001-5084(IncreasedUltrasonicFrequency)ForwardEngineMountPtE54-53-10171-21-014,0001,300EddyCurrent507,513NewPSE(LugB)520ForwardUpper/LowerEngine54-53-20171-23-00MRB71.23.03/01501'504-548NewPSELinksMoreRestrictive2,300EddyCurrent501-699IntervalForwardUpperFuselageLink54-53-40171-23-002,700(IncreasedFrequency)cWingInspectionsInitialRecurringInspectionAffectedReasonforLocationPSEAMMInspectionInspectionSerialReference(Landings)(Landings)MethodNumbersChangeMRB57.02.00/05,57-500-05&57-600-05501699,NewPSELowerCover57-11-00157-00-005001-5084LowerCoverSplice&Coaming57-11-00357-14-0012,000Ldgs3,600LdgsEddyCurrent501-699NewPSEStringers(GV)30,0000Hrs<1>9,000Hrs<'>LowerCoverSplice&Coaming57-11-00357-14-0012,000Ldgs4,000LdgsEddyCurrent5001-5084NewPSEStringers(GV-SP)30,000Hrs<1>10,000Hrs<1>MoreRestrictive12,000Ldgs2,000LdgsEddyCurrent501-699,IntervalRearSparBL6-BL3557-12-00257-12-0030,000Hrs<'>5,200Hrs<'>5001-5131(IncreasedFrequency)MRB57.02.00/05501699,NewPSEBL35Rib57-12-00757-00-005001-5084DOCUMENTNO.GV-GER-9973CAGECODE59734PAGE10REVCGulfstreaxnAMMInitialRecurringInspectionAffectedReasonforLocationPSEReferenceInspectionInspectionMethodSerialChange(Landings)(Landings)Numbers501-504&RearSparWebAtBL91Sponson57-12-01457-12-0012,0004,000EddyCurrent506-515,NewPSE5001-5084MoreRestrictiveRearSparWebAtBL91Sponson57-12-01457-12-0012,0004,000EddyCurrent5085-5433Interval(IncreasedFrequency)RearSparWebAtBL91Sponson57-12-01457-12-005,0003,000EddyCurrent505,NewPSEWithoutASC178516-699RearSparWebAtBL91Sponson505,516-57-12-01457-12-008,000(2)3,000EddyCurrent699withASCNewPSEWithASC178178RearSparWebAtBL4957-12-01557-12-0012,0004,000EddyCurrent501-699,NewPSE5001-5084MoreRestrictiveRearSparWebAtBL4957-12-01557-12-0012,0004,000EddyCurrent5085-5433Interval(IncreasedFrequency)cLowerSponsonDoubler57-14-00157-14-006,5601,500EddyCurrent501-504,NewPSE506-513505,MoreRestrictiveIntervalLowerSponsonDoubler57-14-00157-14-006,0001,370EddyCurrent514-699,(Increased5001-5084Frequency)RBS109.5SponsonRib57-14-00257-13-008,8001,440EddyCurrent501-504,NewPSE506-513505,MoreRestrictiveIntervalRBS109.5SponsonRib57-14-00257-13-008,0001,270EddyCurrent514-699,(Increased5001-5084Frequency)WingtoFuselageLugs57-16-00157-16-01MRB57.16.01/01501-699,NewPSE5001-5084FlapFrontSparatSpoilerDoors57-52-00257-53-008,0003,000EddyCurrent501-699,NewPSE5001-5084FlapRearSpar57-52-00557-53-0012,0004,000EddyCurrent501-699,NewPSE5001-5084DOCUMENTNO.GV-GER-9973CAGECODE59734PAGE11REVCGulfstream AMM Initial R ec urrin g Inspection Affected Reason for

Location PSE R e f e r e n ce Inspec t ion In s p ect ion Method Seria l Change

( L and in gs) (Landings) Num bers

Flap Track B Lower Flanges ( GV ) 57-55-005 57 - 53-00 5 , 300 2 , 000 Eddy Current 501-699 NewPSE

Flap Track B Lower Flanges ( GV- 57-55-005 57-53-00 7 , 200 3,400 Eddy Current 5001 - 5170 New PSE

SP ) Flap Track C Lower Flanges (GV) 57-55 -0 06 57-53 - 00 5 , 300 2 , 000 Eddy Current 501-699 New PSE

Flap Track C Lower Flanges (GV- 57-55-006 57-53-00 7 , 200 3,400 Eddy Current 5001-5170 N e w PSE

SP) Spoi l er (G V ) 57-72-002 57-56 -0 0 MRB 57 . 50.02/04 501 -699 N ew PSE

Spoiler (GVSP) 57-72-002 57-56-00 MRB 57 . 50 . 02/03 5001-5131 N ewPSE c

Emp ennage In s pe c tions

AMM Initial Recurring Inspe c tion Aff ecte d Reason f o r

Location PSE Referen ce Insp ec tion Inspection M e thod Ser ia l Cha nge

(Landings) (Landings) Numb ers

Horizontal Stab i l i zer- External 55-11-100 55-10-00 4 , 000 ( 3 ) 4 , 000 (3) Visual 501 -681 , New PSE

Visual 699

Horizontal Stabilizer Pitch Trim New

55-11-300 27-42-01 MRB 27 - 54 - 00/06 501-699 Replace/Restore

Actuator (GV) Requirement

Horizontal Stabilizer Pitch Trim N ew

55-11-300 27-42-01 MRB 27 - 54-00/05 5001 - 5131 Replace/Restore

Actuator (G VSP ) R equ i reme nt

Hor izonta l Stabilizer Access 55-13-100 55-10-00 8,000 4 , 000 Eddy Current 50 1 -681, N ew PSE

Cutouts 699

Pivot Fitting Bolts 55-14-101 55-10-00 4 , 800 4 , 800 Visual 501-681 , New PSE

'-- - - ------- 699 -

DOCUMEN T N O . GV-GER -99 73 CAGE C O D E 59734 P A G E 12 REV CGulfstreamAMMInitialRecurringInspectionAffected ReasonforLocationPSEReferenceInspectionInspectionMethodSerialChange(Landings)(Landings)NumbersHorizontalStabilizerPitchTrim55-14-20055-10-00MRB55.10.00/03501-699,NewPSEActuatorAttachFittings5001-5084ElevatorSkins-ExternalVisual55-21-10055-20-001,800(4)1,800(4)Visual501-681,NewPSE699ElevatorHinges-GeneralVisual55-24-10155-20-001,800(5)1,800(5)Visual501-681,NewPSE699ElevatorHingeFitting55-24-10255-23-008,3002,755Visual501-681,NewPSEBolts/Sleeves699VerticalStabilizer-External55-31-10055-30-004,000(3)4,000(3)Visual501-681,NewPSEVisual699VerticalStabilizerPitchTrim55-32-40055-10-00MRB55.10.00/03501-699,NewPSEActuatorAttachFittings5001-5084VerticalStabilizerAccessCutouts55-33-10055-30-008,0004,000EddyCurrent501-681,NewPSE699RudderSkins-ExternalVisual55-41-10055-40-001,800(6)1,800(6)Visual501-681,NewPSE699RudderHingeFittings-General55-44-10155-40-001,800(7)1,800(7)Visual501-681,NewPSEVisual699RudderHingeFittings55-44-10255-40-008,3002,755Visual501-681,NewPSEBolts/Sleeves699Notes:(1)-Whicheveroccursfirst(2)-Thresholdis"timesinceASCincorporation"forASC178.(3)-Aircraftwithlandingsbeyondthestatedinitialintervalshallperforminspectionsattherecurringintervalbeginningat4,000flightsafterthemostrecentcompliancewithGVAMMChapter05-20-00task(Ref53-00-00),"ExternalAftFuselageandEmpennageFS758-FS1123-ZonalInspection",CMP531090(MRBinspection53-300-02).AircraftthathavenotyetcompliedwiththeMRBinspectionshallcomplywitheithertheMRBinspectionorstatedinitialinspectionwithin24monthsofreceiptofthisreport.(4)-Aircraftwithlandingsbeyondthestatedinitialintervalshallperforminspectionsattherecurringintervalbeginningat1,800flightsafterthemostrecentcompliancewitheitherGVAMMChapter05-20-00task(Ref53-00-00),"ExternalAftFuselageandEmpennageFS758-FS1123-ZonalInspection",CMP531090(MRBinspection53-300-02)orGVAMMChapter05-20-00task(Ref55-20-00),"ElevatorExternalforDelamination-DetailedInspection",CMP552001/552002(MRBinspection55.20.00/01).AircraftthathavenotyetcompliedwithoneoftheseMRBinspectionsshallcomplywitheitheroneoftheseMRBinspectionsorthestatedinitialinspectionwithin24monthsofreceiptofthisreport.(5)-Aircraftwithlandingsbeyondthestatedinitialintervalshallperforminspectionsattherecurringintervalbeginningat1,800flightsafterthemostrecentcompliancewithGVAMMChapter05-20-00task(Ref55-23-00),"ElevatorHinge-DetailedInspection",CMP552005/552006DOCUMENTNO.GV-GER-9973CAGECODE59734PAGE13REVC.cGulfstream(MRSinspection55.20.00/03).AircraftthathavenotyetcompliedwiththeMRSinspectionshallcomplywitheithertheMRSinspectionorstatedinitialinspectionwithin24monthsofreceiptofthisreport.(6)-Aircraftwithlandingsbeyondthestatedinitialintervalshallperforminspectionsattherecurringintervalbeginningat1,800flightsafterthemostrecentcompliancewitheitherGVAMMChapter05-20-00task(Ref53-00-00),"ExternalAftFuselageandEmpennageFS758-FS1123-ZonalInspection",CMP531090(MRSinspection53-300-02)orGVAMMChapter05-20-00task(Ref55-40-00),"RudderExternalforDelamination-DetailedInspection",CMP554005(MRSinspection55.40.00/01).AircraftthathavenotyetcompliedwithoneoftheseMRSinspectionsshallcomplywitheitheroneoftheseMRSinspectionsorthestatedinitialinspectionwithin24monthsofreceiptofthisreport.(7)-Aircraftwithlandingsbeyondthestatedinitialintervalshallperforminspectionsattherecurringintervalbeginningat1,800flightsafterthemostrecentcompliancewithGVAMMChapter05-20-00task(Ref55-40-00),"RudderAssemblyHinges,Bushings,andBrackets",CMP554015(MRSinspection55.40.00/04).AircraftthathavenotyetcompliedwiththeMRSinspectionshallcomplywitheithertheMRSinspectionorstatedinitialinspectionwithin24monthsofreceiptofthisreportDOCUMENTNO.GV-GER-9973CAGECODE59734PAGE14REVC