Service Bulletin Number Revision Revision Date Originally lssued Title Part Number(s)
Document Change Request (OCR)

# ~ AEROSPACE 

### TRANSMITTAL SHEET

117042-35-001 000 N/A 10**Dec201~** Oxygen
- Oxygen Container- Generator Replacement 

### G1XXXX-.XX, W1URXXX-.XX, G2F/NX.XX-XX, G3NXXX-.XX, W3NXXX-XXX 1-40827-22174 

### SUMMARY: This Service Bulletin (SB) describes the procedures required to rework the effective Emergency Oxygen Containers. ·
APPROVALS: SIGNATURE: DA TE: Author Checked 

### 11 I**~G '2.~1Jf**  Approved 

## 11 I 

## bE c. I Z()( Certifi cation Engineer


### REVISION HISTORY CNNO. REV DATE 74 000 10 Dec2014

THIS DOCUIIENT EMBODIES A PROPRIETARY DESIGN, ORIGINATED BY BIE AEROSPACE AND ALL DESIGN MANUfAClURING, REPRODUcnON (EXCEPTING WHERE THE REC!PIENT IlAS BEEN GIVEN THI! EXPRESS RIGHT BY WRITIEN AGREEMENT 10 REPRODUCE THE DOCUIIENT). USE AND 8ALE RIGHTS REGARI)ING THE SME ARE EXPRESSLY RESERVED. JT 18 SUBMITTED UNDER A CONFIDENTIAL RELATIONSHIP FORA SPECIFIC PURPOSE. THE RECIPIENT AGREES BY ACCEPTINCJ ntJS DOCUIIENT NOT 10 SUPPLY OR DISCLOSE At1V IIIFORIIA110N REOARDING 1T 10 ANY UNAUTHORIZED PERSON, OR 1'0 INCORPORATE IN cmmt PROJECT8 ANY IPECIAL FEATURES PECULIAR TO THII DESIGN. ALL PATI!NT RIGHTS HERETO ARE EXPRESSLY RESERVED BY BIE AEROSPACE, INC. THIS DOCUMENT CONTAINS U.S. ORIGIN TECHNICAL DATA tEtl1 A8 DEFINED BY THE UNI1ED8TATE8 EXPORT ADMINISTRAnON REGULAnONS (EAR) (tl CFR 730·774). AN EXPORT LICENIE MAY BE REQURED BEfORE IT IS U8ED fOR DEVELOPMENT, PRODUC110M Oll USE BY FOREIGN PERSON& FROM IPECIFIC COUNTRIES. THE CONTROLLEROFTHIS DATA HAS THE INDIVIDUAL RESPONSIBILITY TO ABIDE BY ALL EXPORT LAWS.

# SERVICE BULLETIN

10 Dec 2014 Rev. 000 Page 1 of 27 

## 117042-35-001 THIS DOCUMENT EMBODIES A PROPRIETARY DESIGN, ORIGINATED BY B/E AERO SPACE AND ALL DESIGN MANUFACTURING, REPRODUCTION (EXCEPTING WHERE THE RECIPIENT HAS BEEN GI VEN THE EXPRESS RIGHT BY WRITTEN AGREEMENT TO REPRODUCE THE DOCUMENT), USE AND SALE RIGHTS REGARDING THE SAME ARE EX PRESSLY RESERVED. IT IS SUBMITTED UNDER A CONFIDENTIAL RELATIONSHIP FOR A SPECIFIC PURPOSE. TH E RECIPIENT AGREES BY ACCEPTING THIS DO CUMENT NOT TO SUPPLY OR DISCLOSE ANY INFORMATION REGARDING IT TO ANY UNAUTHORIZED PERSON, OR TO INCORPORATE IN OTHER PROJECTS ANY SPECIAL FEATURES PECULIAR TO THIS DESIGN. ALL PATENT RIGHTS HERETOARE EXPRESSLY RESERVED BY B/E AEROSPACE, INC. THIS DOCUMENT CONTAINS U.S. ORIGIN TECHNICAL DATA 9E991 AS DEFINED BY THE UNITED STATES EXPORT ADMINISTRATION REGULATIONS (EAR) (15 CFR 730-774). AN EXPORT LICENSE MAY BE REQU IRED BEFORE IT IS USED FOR DEVELOPMENT, PRODUCTION OR USE BY FOREIGN PERSONS FROM SPECIFIC CO UNTRIES. THE CONTROLLER OF THIS DATA HAS THE INDIVIDUAL RESPONSIBILITY TO ABIDE BY ALL EXPORT LAWS. 

### OXYGEN - OXYGEN CONTAINER - GENERATOR REPLACEMENT I. Planning Information A. Effectivity This Service Bulletin applies tothe following emergency oxygen containers which utilize PNR 117042-0X oxygen generators:

Figure 1 Container Types CONTAINER TYPE PART NUMBER Type I G1XXXX-XX W1L/RXXX-XX Type II G2F/NXXX-XX Type III G3NXXX-XX W3NXXX-XX

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### B/E AEROSPACE Service Bulletin

Page 2 of 27 B. Concurrent Requirements None. C. Reason This service bulletin provides an alternative oxygen generator PNR E633X0-00 to the current PNR 117042-0X installed in the emergency oxygen containers listed in section I.A. This Service Bulletin shall be used in conjunction with the following Airbus Alert Operators Transmission - AOT documents:

B/E Aerospace, at their discretion , might provide separatetransmissions to utiliz e this Service Bulletin in support of future generators exchange. D. Description This Service Bulletin (SB) describes the procedures required to rework the effective Emergency Oxygen Containers by replacing the oxygen generator. The replacement oxygen generator is manufactured at B/E Aerospace System s, Lübeck, Germany (CAGE code D1379). E. Compliance Accomplishment of this service bulletin is desirable. F. Approval The technical content of this document is approved under the authority of DOA ref. EASA.21J.031. G. Manpower Disassembly: 5 minutes. Assembly: 10 minutes. Testing: 5 minutes. H. Weight and Balance Not Affected. I. Electrical Load Data Not Applicable. J. Software Accomplishment Summary Not Applicable. DOCUMENT NUMBER DOCUMENT DESCRIPTION AOT A35N006-14 Airbus Alert Operators Transmission - Single Aisle AOT A35L007-14 Airbus Alert Operators Transmission - Long Range AOT A35W008-14 Airbus Alert Operators Transmission - Wide Body

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### B/E AEROSPACE Service Bulletin

Page 3 of 27 K. References (1) B/E Aerospace Documents

(2) Airbus Documents

This Service Bulletin is subject to aircraft Modification No. 13753 D23360 (classified minor), 204825 D50954 (classified minor), 157281 K18128 (classified minor). L. Other Publications Affected

M. Interchangeability of Parts Refer to aircraft IPC. DOCUMENT NUMBER DOCUMENT DESCRIPTION 35-21-73 CMM for G1XXXX-XX 35-21-73 CMM for W1L/RXXX-XX 35-21-74 CMM for G2F/NXXX-XX 35-21-75 CMM for G3NXXX-XX 35-21-75 CMM for W3NXXX-XX D1019-01 SIL for Disposal of Chemical Oxygen Generators 117042-XX D1034-05 SIL for Assemblies with Linear Act uated Chemical Oxygen Generators

DOCUMENT NUMBER DOCUMENT DESCRIPTION AOT A35N006-14 Airbus Alert Operators Transmission - Single Aisle AOT A35L007-14 Airbus Alert Operators Transmission - Long Range AOT A35W008-14 Airbus Alert Operators Transmission - Wide Body

PART NUMBER CMM NUMBER DATED

G1XXXX-XX 35-21-73 04 Mar 2013 W1L/RXXX-XX 35-21-73 04 Mar 2013 G2F/NXXX-XX 35-21-74 30 Nov 1998

G3NXXX-XX 35-21-75 24 Jul 2000 W3NXXX-XX 35-21-75 24 Jul 2000

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### B/E AEROSPACE Service Bulletin

Page 4 of 27 II. Material Information A. Material - Price and Availability (1) Materials may be purchased from:

Email: satairinq@satair.com Website: www.satair.com (2) Price information below is valid through December 31, 2015:

B. Industry Support Information Not Applicable. C. Material Necessary for Each Component SATAIR USA INC. ATLANTA, GA USA SATAIR A/S COPENHAGEN, DENMARK SATAIR ASIA SINGAPORE Tel: +1-800-991-3842 Tel: +45-32-47-0100 Tel: +65-6543-0977 Tel: +1-404-675-6333 Fax: +45-32-51-3434 Fax: +65-6543-0737 Fax: +1-404-675-6311 AOG: +45-40-40-1224 AOG: +65-9627-0313 AOG: +1-404-310-1966

PART NUMBER DESCRIPTION AIRLINE RETROFIT PRICE (USD) E67022-00 2 Person 15 Minute Chemical Oxygen Generator Replacement Kit $275.00 E67023-00 3 Person 15 Minute Chemical Oxygen Generator Replacement Kit $370.00 E67024-00 4 Person 15 Minute Chemical Oxygen Generator Replacement Kit $390.00

Generator Replacement Kit Part Number Kit Description Generator Part Number (Quantity 1) Silicone Ring Adapter E66062-01. (Quantity) Ring and Lanyard Assembly 211050-02 (Quantity) Lanyard 4411108-000

(Quantity) Service Bulletin Mod Decal 4480030-000

(Quantity) Generator Manufacture Decal 430531-01 (Quantity) Cable Tie E63047-00 (Quantity)

E67022-00 2-Person E63320-00 3 1 1 1 1 1 E67023-00 3-Person E63330-00 3 2 1 1 1 2 E67024-00 4-Person E63340-00 3 3 1 1 1 2

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### B/E AEROSPACE Service Bulletin

Page 5 of 27 D. Re-identified Parts

E. Tooling - Price and Availability NOTE: Equivalent substi tutes may be used for listed items.

(1) B/E Aerospace tools may be purchased from:

Email: satairinq@satair.com Website: www.satair.com (2) Price and delivery available upon request. III. Accomplishment Instructions A. Inspect the Emergency Oxygen Container for effectivity. NOTE: Paragraphs III.A.(1). through III.A.(2). describe the procedures to check if this Service Bulletin applies to a unit. CONTAINER TYPE PRE-SERVICE BULLETIN PNR POST-SERVICE BULLETIN PNR Type I G1XXXX-XX DG1XXXX-XX W1L/RXXX-XX DW1L/RXXX-XX Type II G2F/NXXX-XX DG2F/NXXX-XX Type III G3NXXX-XX DG3NXXX-XX W3NXXX-XX DW3NXXX-XX

DESCRIPTION PART/SPEC NO. SOURCE (CAGE) Manual Release Tool 995000 B/E Aerospace, Inc. (16827) Permanent Marker, Fine Tip, Black Ink None Commercially Available
Channel Lock Pliers None Commercially Available Flat Head Screwdriver, or similar

Dull, Thin Bladed Instrument None Commercially Available

Cable Tie Installation Tool 50 lbs force minimum capability Commercially Available

SATAIR USA INC. ATLANTA, GA USA SATAIR A/S COPENHAGEN, DENMARK SATAIR ASIA SINGAPORE Tel: +1-800-991-3842 Tel: +45-32-47-0100 Tel: +65-6543-0977 Tel: +1-404-675-6333 Fax: +45-32-51-3434 Fax: +65-6543-0737 Fax: +1-404-675-6311 AOG: +45-40-40-1224 AOG: +65-9627-0313 AOG: +1-404-310-1966

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Page 6 of 27 (1) Check the unit for a service bulletin mod decal (refer to Figure 2 and Figure 3). (a) With the unit removed from the aircraft, look atthe identification decal onthe outside surface of the oxygen container (on the opposite side of the door). If there is a service bulletin modification decal showing the oxygen container assembly unit has been modified per Service Bulletin 117042-35-001, this service bulletin has be done fo r the unit and no further action is necessary. If there is no service bulletin modification decal, proceed to step III.A.(2)

Figure 2 Identification Decal (No Service Bulletin Mod Decal)

Figure 3 Identification Decal (With Service Bulletin Mod Decal) (2) Check the date of manufacture on the oxygen generator (refer to Figure 4). (a) Position the effective unit with the container door assembly facing upward. (b) Open the door assembly per section III.B.(2). (c) Inspect the generator in the oxygen container assembly. If the generator PNR is 117042-0X proceed to step III.B.

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Page 7 of 27 Figure 4 Generator Identification (Type I Container, Left Hand Installation Shown) B. Disassembly (refer to Figure 5 through Figure 10) WARNING: THE USE OF OIL AND OTHER PETROLE UM-BASED LUBRICANTS ON OXYGEN EQUIPMENT WILL CREATE A DANGEROUS FIRE HAZARD AND COULD CAUSE SERIOUS PERSON INJURY. WARNING: BEFORE SERVICE, ALWAYS CHECK FIRST IF THE OXYGEN GENERATOR HAS BEEN RECENTLY USED. IT MAY STILL BE HOT AND COULD CAUSE BURNS TO THE SKIN. CAUTION: PREPARE A CLEAN SPACE AND WORKING AREA BEFORE BEGINNING ANY DISASSEMBLY OPERATION. (1) Position the unit with the container door assembly facing upward. CAUTION: PLACE THE ACTUATOR ASSEMBLY ELECTRICAL LEAD WIRES BEHIND THE EMERGENCY OXYGEN CONTAINER ASSEMBLY. THIS WILL HELP ELIMINATE DAMAGE TO THE WIRES AND WIRE CONNECTORS DURING REPAIR PROCEDURES.

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Page 8 of 27 (2) Manually open the door assembly (refer to Figure 5 and Figure 6). (a) Position the unit so the door hinge is at the rear, with the manual release hole and test lever located in the door positioned nearest you. CAUTION: THE DOOR ASSEMBLY ON A TYPE II CONTAINER (PNR G2F/NXXX-XX) IS SPRING LOADED AND WILL SWING OPEN UNDER ITS OWN POWER ONCE THE MANUAL RELEASE HAS BEEN ACTUATED. RESTRAIN THE DOOR ASSEMBLY WHILE OPENING TO PREVENT DAMAGING IT. AT THIS TIME THE PASSENGER MASK ASSEMBLY DEPLOYMENT CRADLE (ATTACHED TO THE DOOR ASSEMBLY) WILL PUSH THE PASSENGE R MASK ASSEMBLIES OUT OF THE CONTAINER. (b) Insert the manual release tool (PNR 995000) pin into the manual release hole in the door assembly. Hold the pin perpendicular to the surface of the door assembly and push down on the tool pin to release the actu ator assembly. Open the door assembly as far as it will go.

Figure 5 Unit Orientation and Manual Release Hole Location (Type I Container, Door Closed shown)

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Page 9 of 27 Figure 6 Unit Orientation With Door Open (Type I, Left-Hand Unit Shown) (3) Remove the passenger mask assemblies from the container assembly. (refer to Figure 7) CAUTION: AT ALL TIMES AVOID AN UNINTENTIONALPULL ON THE LANYARDS OR PULL PIN OF AN UNUSED OXYGEN GENERATOR. REMOVAL OF THE PULL PIN FROM THE OXYGEN GENERATOR WILL START THE FLOW OF OXYGEN WHICH CANNOT BE STOPPED UNTIL THE CONTENTS ARE DEPLETED. (a) Carefully lift all passenger mask assemblies with their mask tubingretainers, if installed, and lanyard assemblies out of the container assembly. Do not detach the lanyards or supply tubes from the oxygen generator at this time. NOTE: If the passenger mask assemblies are going to be reused, do not uncoil the tubing or remove the mask bags from the mask face cones. (b) Place the passenger mask assemblies with thei r mask tubing retainers and lanyard assemblies near the container assembly on a clean surface where they cannot fall off.

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Page 10 of 27 Figure 7 Passenger Mask Removal (Type II Container Shown) (4) Remove the oxygen generator from the container assembly. (refer to Figure 8) CAUTION: AT ALL TIMES AVOID AN UNINTENTIONALPULL ON THE LANYARDS OR PULL PIN OF AN UNUSED OXYGEN GENERATOR. REMOVAL OF THE PULL PIN FROM THE OXYGEN GENERATOR WILL START THE FLOW OF OXYGEN WHICH CANNOT BE STOPPED UNTIL THE CONTENTS ARE DEPLETED. (a) For Type II containers (PNR G2F/NXXX-XX) only - The passenge r mask assembly deployment cradle (attached to the door assembly) is also attached to the container assembly inside wall with a hook-and-loop hook fastener (refer to Figure 9). Pull the passenger mask assembly deployment cradle loose from the hook fastener (refer to Figure 8). CAUTION: HANDLE THE OXYGEN GENERATOR GENTLY. DO NOT DROP OR SHOCK IT.

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Page 11 of 27 (b) Loosen the screw in the oxygen generator clamp to release the oxygen generator. Hold the oxygen generator clamp back and carefully lift the oxygen generator out of the container assembly and place it near the passenger mask assemblies.

Figure 8 Generator Removal (Type II Container Shown) NOTE: The passenger mask assembly supply tubing will still be connected to the oxygen generator outlet valve fittings at this time but isnot shown in Figure 8 for clarity. (5) Disconnect the passenger mask assemblies from the oxygen generator (refer to Figure 9 and Figure 10). CAUTION: AT ALL TIMES AVOID AN UNINTENTIONALPULL ON THE LANYARDS OR PULL PIN OF AN UNUSED OXYGEN GENERATOR. REMOVAL OF THE PULL PIN FROM THE OXYGEN GENERATOR WILL START THE FLOW OF OXYGEN WHICH CANNOT BE STOPPED UNTIL THE CONTENTS ARE DEPLETED.

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Page 12 of 27 NOTE: Steps III.B.(5).(a) through III.B.(5).(e). describe the procedures to disconnect the passenger mask assemblies from the oxygen generator. (a) Disconnect the passenger mask assembly lanyard clips from the oxygen generator lanyard loops at the snap hook clip joints (refer to Figure 9). On PNR G2F212-XX disconnect the pull flag lanyard loop from the passenger mask assembly snap hook. The clips remain with the passenger mask assemblies. NOTE: Do not disconnect the lanyards at the oxygen generator pull pin connection.

Figure 9 Lanyard Clip Junction Disassembly (b) Place the oxygen generator so that one hand can be placed on the outlet valve end to hold it in place while holding the outlet valve fitt ing with the fingers at the same time. CAUTION: DO NOT TRY TO PULL THE PASSENGE R MASK ASSEMBLY SUPPLY TUBING OFF THE OXYGEN GENERATOR OUTLET VALVE FITTINGS. THE TUBING WALLS TRY TO COLLAPSE WHEN PULLED, AND BECOME TIGHTER, AND CONSEQUENTLY MORE DIFFICULT TO REMOVE. CAUTION: DO NOT CUT THE TUBING FROM TH E OUTLET VALVE OF THE OXYGEN GENERATOR. CAUTION: DO NOT PUSH OR PULL ON THE OXYGEN GENERATOR OUTLET VALVE FITTING WITHOUT SUPPORTING THE OUTLET VALVE FIRMLY. (c) Slip a screwdriver, or sim ilar dull thin bladed instrument, between each passenger mask assembly supply tubing end and the oxygen generator outlet body. Gently push the oxygen supply tubing off its tubular outlet valve fitting (refer to Figure 10).

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Page 13 of 27 Figure 10 Oxygen Supply Tubing Removal (d) Set the oxygen generator and the passenger mask assemblies aside in a clean and secure place. (e) Dispose of the oxygen generator in accordance with B/E Aerospace Service Information Letter D1019-01. NOTE: If the oxygen generator has not been used, the pull pin will still be in place in the actuator, and the expended indicator dot on the actuator end of the oxygen g enerator will be orange or yellow. If the oxygen generator has already been used, the pull pin will be removed and the expended dot indicator on the actuator end of the oxygen generator will be all black. NOTE: If the oxygen generator is not going to be expended immediately, a safety ring pin may be installed to provide protection from inadvertent actuation during handling. Refer to B/E Aerospace Service Informat ion Letter D1034-05 for information on the safety ring pin installation. C. Clean the Unit. (1) Clean the unit per the applicable CMM (refer to section I.K.) D. Assembly WARNING: THE USE OF OIL AND OTHER PETROLE UM-BASED LUBRICANTS ON OXYGEN EQUIPMENT WILL CREATE A DANGEROUS FIRE HAZARD AND COULD CAUSE SERIOUS PERSONAL INJURY.

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Page 14 of 27 WARNING: THE ASSEMBLY AREA AND ALL COMPONENTS MUST MEET THE REQUIREMENTS SPECIFIED IN THE CLEANING SECTION OF THIS SERVICE BULL ETIN (REFER TO SECTION III.C). NOTE: All assembly procedures should be performed in a range near normal room temperature, 70° F (21° C) and near one atmosphere of pressure, 760 mm Hg (101.33 kPa). (1) Determine the kit PNR required for the unit being reworked using the table below:.

(2) Attach the passenger mask assemblies to the oxygen generator (refer to Figure 11). CAUTION: AT ALL TIMES AVOID AN UNINTENTIONALPULL ON THE LANYARDS OR PULL PIN OF AN UNUSED OXYGEN GENERATOR. REMOVAL OF THE PULL PIN FROM THE OXYGEN GENERATOR WILL START THE FLOW OF OXYGEN WHICH CANNOT BE STOPPED UNTIL THE CONTENTS ARE DEPLETED. CAUTION: DO NOT PUSH OR PULL ON THE OXYGEN GENERATOR OUTLET VALVE FITTING WITHOUT SUPPORTING THE OUTLET VALVE FIRMLY. CAUTION: DO NOT ALLOW THE PASSENGER MASK ASSEMBLY SUPPLY TUBING OR THE OXYGEN GENERATOR LANYARDS TOWEDGE OR BECOME STUCK ON ANYTHING IN THE UNIT; THEY MUSTBE FREE TO FALL OUT OF THE CONTAINER ASSEMBLY WITHOUT RESTRICTION. NOTE: The oxygen generator outlet valve may be swiveled clockwise or counterclockwise to help during installation. (a) Place the oxygen generator so that one hand can be placed on the outlet valve end to hold it in place while holding the outlet valve fitting with the fingers at the same time. (refer to Figure 11). CAUTION: DO NOT USE EXCESSIVE FORCE AND DO NOT PINCH OR CUT THE PASSENGER MASK ASSEMBLY OXYGEN SUPPLY TUBING. (b) Push each passenger mask assembly oxygen supply tubing fully onto its oxygen generator outlet valve (in any order) (refer to Figure 11). NOTE: A small amount of denatured alcohol may beused on the end of the oxygen supply tubing to help install it onto its oxygen generator outlet valve. NUMBER OF PASSENGER MASKS IN THE CONTAINER KIT PNR
2 E67022-00 3 E67023-00 4 E67024-00 5 E67022-00 and E67023-00

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Page 15 of 27 Figure 11 Oxygen Supply Tubing Installation (c) Secure passenger mask assembly oxygen supply tubing onto its oxygen generator outlet valve(s) using self-locking cable ties E63047-00 as shown in Figure 12. Tighten cable ties to 40 to 50 pounds-force (18.2 to 22.6 kilograms-force). NOTE: The cable tie should be installed between the base of the outlet and the barbed end of the outlet.

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Page 16 of 27 Figure 12 Cable Ties on Valve Outlets (3) Oxygen Generator Preparation and Installation (refer to Figure 13 through Figure 20). (a) Prepare an unexpended (unused) oxygen generator for installation. If the oxygen generator is expended, the expend ed indicator dot will be all pink. If the oxygen generator is not expended, the expended indicator dot will be violet. CAUTION: AT ALL TIMES AVOID AN UNINTENTIONALPULL ON THE LANYARDS OR PULL PIN OF AN UNUSED OXYGEN GENERATOR. REMOVAL OF THE PULL PIN FROM THE OXYGEN GENERATOR WILL START THE FLOW OF OXYGEN WHICH CANNOT BE STOPPED UNTIL THE CONTENTS ARE DEPLETED. (b) Remove release pin safety clip with flag attach ed by pulling away from the generator as shown in Figure 13

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Page 17 of 27 Figure 13 Release Pin Safety Clip with Flag Removal (c) If the silicone rings are not installed on the new generator, place the silicone rings on the generator in the locations shown in Figure 14 and orient so when the oxygen generator is installed in the oxygen container, the ribbed part of all silicone rings will betouching the insulation pad as shown in Figure 18 and Figure 19. NOTE: All three silicone rings will have the same orientation.

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Page 18 of 27 Figure 14 Silicone Ring Locations

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Page 19 of 27 (d) Install applicable number of lanyards with stee l rings over open end of release pin and around to the straight section of the pin as shown in Figure 15. NOTE: Refer to section II.C. for number of lanyards required. (e) Place the larger looped lanyard (no steel ring) in the open end section of the release pin as shown in Figure 15.

Figure 15 Lanyard Installation

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Page 20 of 27 (f) Using channel lock pliers, close the open end of the release pin as shown in Figure 16.

Figure 16 Close the open end of the release pin (g) Connect each oxygen generator lanyard loop to its clip on each of the passenger mask assemblies (in any order) (refer to Figure 17).

Figure 17 Lanyard Clip Junction Assembly

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Page 21 of 27 Figure 18 Lanyard Installation Final View (h) Place the oxygen generator in the container assembly oriented as shown in Figure 19 so that the ribbed portion of all rings are touching insulation pad as shown. Sli de the actuator end (the end with the pull pin) firmly into the lanyard pad hole (refer to Figure 20).

Figure 19 Oxygen Generato r and Silicone Band Orientation NOTE: All three silicone rings will have the same orientation.

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Page 22 of 27 Figure 20 Oxygen Generator Installation (Type II Container Shown) WARNING: MAKE SURE THE PULL PIN IS POINTED OUTWARD AND NOT UNDER THE OXYGEN GENERATOR (REF ER TO FIGURE 20). (i) The oxygen generator identification nameplate and the outlet valve must be visible and facing outward. If they are not, rotate the oxygen generator so the oxygen generator identification nameplate and the outlet valve must be visibl e and facing outward. The silicone rings may need to be adjusted so that they are correctly orientedin the container assembly as shown in Figure 19. The passenger mask assembly attachment lanyards should be temporarily draped over the side of the container assembly (refer to Figure 20)

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Page 23 of 27 (j) Contain the oxygen generator with the generator mounting clamp over the middle silicone ring. Securely tighten the generator mounting clamp and torque to 3 to 4 in.-lbs (0.34 to 0.45 N-m). (4) Prepare the passenger mask assemblies for installation (refer to Figure 21 and Figure 22). NOTE: Use steps III.D.(4).(a). thro ugh III.D.(4).(d). if the pass enger mask assemblies become unfolded or if the oxygen supply tubing becomes uncoiled. (a) Fold each passenger mask assembly bag into thirds as shown in Figure 21.

Figure 21 Fold Passenger Mask Assembly

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Page 24 of 27 (b) Continue to fold each passe nger mask assembly bag as illustrated in Fi gure 22. Fold each mask bag so the mask part number remains visible and push the bag into each mask face cone cavity as shown in Figure 22, on top of the el astic head band. The mask part number should be visible. (c) Coil the passenger mask assembly oxygen s upply tubing clockwise in to the mask face cone cavities, on top of the folded mask bags. An approximate 2 in. (50.8 mm) diameter coil works best. The flow indicator should be the last part of the oxygen supply tubing inside the mask face cone cavity.

Figure 22 Fold the Passenger Mask Assembly

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Page 25 of 27 (d) Place the passenger mask assemblies inside the container assembly. NOTE: For PNRs G2F/NXXX-XX (Type II Containers) only - place the passenger mask on top of the deployment cradle. If a PULL flag is present, fold it and install between the mask and the deployment cradle. (5) Modify the Generator and Mask Schematic Decal. (a) Locate the generator and mask schematic deca l on the inside surface of the door assembly. CAUTION: THE USE OF DENATURED OR ISOPRO PYL ALCOHOL AND OTHER CLEANING AGENTS MAY REMOVE THE INK FROM THE PERMANENT MARKER. DO NOT CLEAN THE MODIFIED SURFACE OF THE GENERATOR AND MASK SCHEMATIC DECAL USING THESE CLEANING AGENTS. (b) Using a fine tip black ink permanent marker, strikethrough the generator PNR on the generator and mask schematic decal as shown in Figure 23.

Figure 23 Generator and Mask Schematic Decal Modification. (Type III Decal Shown) (6) Apply the Test Lever Decal PNR 430531-01 (refer to Figure 24). (a) Orient the test lever de cal to fit the test lever. (b) Place the test lever decal PNR 430531-01 on the underside of the test lever in the door assembly. (c) Remove tear strip after placement.

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Page 26 of 27 Figure 24 Test Lever Decal Application (7) Close the Door Assembly NOTE: Look at the container assembly before closing the door assembly. Be sure that all parts are assembled and oriented properly (refer to Generator and Mask Schematic Decal on inside of door), and that none of the passenger mask assembly elastic head bands, oxygen supply tubing, nor lanyard as semblies will be closed inthe door assembly. (a) Push firmly and evenly on both sides of the door assembly until it is clos ed and securely latched by both latch hooks. (8) Apply Service Bulletin Mod Decal (refer to Figure 25). (a) Position the unit with the container door assemblyfacing downward and locate the identification decal on the outside surface of the container assembly. (b) Clean and prepare the surface of the Identi fication Decal with isopropyl alcohol and allow surface to dry. (c) Using a fine tip, black ink, permanent marker, write the Post Rework PNR on the Service Bulletin Mod Decal PNR 4411108-00 0 (refer to Section II.D fo r Post-Service Bulletin PNR). (d) Remove the adhesive cover from the back of the service bulletin mod decal and place directly on top of the identification decal in the location shown in Figure 25.

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Page 27 of 27 Figure 25 Service Bulletin Mod Decal Location. (9) Test the unit. (a) Test the unit per the applicable CMM (refer to section I.K)