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()( 

Certification 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 AEROSPACE AND ALL DESIGN MANUFACTURING, 

REPRODUCTION (EXCEPTING WHERE THE RECIPIENT HAS BEEN GIVEN THE EXPRESS RIGHT BY WRITTEN AGREEMENT TO REPRODUCE 

THE DOCUMENT), USE AND SALE RIGHTS REGARDING THE SAME ARE EXPRESSLY RESERVED. IT IS SUBMITTED UNDER A CONFIDENTIAL 

RELATIONSHIP FOR A SPECIFIC PURPOSE. THE RECIPIENT AGREES BY ACCEPTING THIS DOCUMENT 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 HERETO ARE 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 REQUIRED BEFORE IT IS USED FOR DEVELOPMENT, PRODUCTION OR 

USE BY FOREIGN PERSONS FROM SPECIFIC COUNTRIES. 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 to the 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. 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 separate transmissions to utilize 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 Systems, 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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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 Actuated 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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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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D. Re-identified Parts

E. Tooling - Price and Availability

NOTE: Equivalent substitutes 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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(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 at the identification decal on the 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 for 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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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 PETROLEUM-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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(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 PASSENGER 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 actuator 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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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 UNINTENTIONAL PULL 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 tubing retainers, 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 their mask tubing retainers and lanyard assemblies 

near the container assembly on a clean surface where they cannot fall off.
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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 UNINTENTIONAL PULL 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 passenger 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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(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 is not 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 UNINTENTIONAL PULL 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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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 fitting with the fingers at the same time.

CAUTION: DO NOT TRY TO PULL THE PASSENGER 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 THE 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 similar 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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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 generator 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 Information 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 PETROLEUM-BASED LUBRICANTS ON OXYGEN 

EQUIPMENT WILL CREATE A DANGEROUS FIRE HAZARD AND COULD CAUSE 

SERIOUS PERSONAL INJURY.
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WARNING: THE ASSEMBLY AREA AND ALL COMPONENTS MUST MEET THE REQUIREMENTS 

SPECIFIED IN THE CLEANING SECTION OF THIS SERVICE BULLETIN (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 UNINTENTIONAL PULL 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 TO WEDGE OR BECOME STUCK ON 

ANYTHING IN THE UNIT; THEY MUST BE 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 be used 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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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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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 expended 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 UNINTENTIONAL PULL 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 attached by pulling away from the generator as shown 

in Figure 13
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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 be touching 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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Figure 14 

Silicone Ring Locations
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(d) Install applicable number of lanyards with steel 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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(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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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. Slide the actuator end (the 

end with the pull pin) firmly into the lanyard pad hole (refer to Figure 20).

Figure 19 

Oxygen Generator and Silicone Band Orientation

NOTE: All three silicone rings will have the same orientation.
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Figure 20 

Oxygen Generator Installation (Type II Container Shown)

WARNING: MAKE SURE THE PULL PIN IS POINTED OUTWARD AND NOT UNDER THE 

OXYGEN GENERATOR (REFER 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 visible and facing outward. The silicone rings may need 

to be adjusted so that they are correctly oriented in 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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(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). through III.D.(4).(d). if the passenger 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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(b) Continue to fold each passenger mask assembly bag as illustrated in Figure 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 elastic head band. The mask part number should be 

visible.

(c) Coil the passenger mask assembly oxygen supply tubing clockwise into 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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(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 decal on the inside surface of the door assembly.

CAUTION: THE USE OF DENATURED OR ISOPROPYL 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 decal 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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Service Bulletin

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 assemblies will be closed in the door assembly.

(a) Push firmly and evenly on both sides of the door assembly until it is closed 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 assembly facing downward and locate the identification 

decal on the outside surface of the container assembly.

(b) Clean and prepare the surface of the Identification 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 4411108-000 (refer to Section II.D for 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. 
10 Dec 2014 117042-35-001

Rev. 000

B/E AEROSPACE

Service Bulletin

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)