operator e-jets news rel 82

8/13/2019 Operator E-Jets News Rel 82

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E M B R A E R

S E R V I C E S & S U P P O R T

T E C H N I C A L P U B L I C A T I O N 82O C T O B E R / 2 0 1 3

F A M I L YE - J E T S

E NEWS


2/25

SERVICES & SUPPORT

Editor: Artur Emanuel de Barros MacedoEditorial Designer: Marcell Marra

E-NEWS is a periodic publication aimed to provide technical information to Engineering and Maintenance personnel.

This edition and earlier ones can be ound at Flyembraer Portal:www.flyembraer.com > Download_center > Commercial Jets > Maintenance > Technical

Support > E-Jets NEWS.

Should you need any additional inormation, do not hesitate to contact us: +55 12 3927-8495 / [email protected]

Proprietary NoticeThe articles published in E-NEWS are or inormation only and are Embraer S/A property. This newsletter must not be reproduced or distributed in whole or inpart to a third party without Embraers written consent. Also, no article published should be considered authority-approved data, unless so speciically stated.

82E-JETS/INFO


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EMBRAER S E R V I C E S & S U P P O R T T E C H N I C A L P U B L I C A T I O N

E J E T S F A M I L Y - N U M B E R 8 2 - O C T O B E R 2 0 1 3

3

S U M M A R Y

S U M M A R Y Choose yourdestination

FOCUS ON SNAPSHOTOF THE MONTH

Bleed Low PressureCheck Valve (LPCV)PN 1001447-6

2011

TECHNICAL

Crew Oxygen TubeService BulletinIncorporation

2 3

eSight DataCollection Portal

7

CALENDAR

1 ACMFAltitude Split4

DID YOU KNOW?

9

Recommendedactions for FrozenCargo Doors

66th MRBRWorking Group

Enhance yourmaterial planning

8 10REMINDER
http://-/?-http://-/?-


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1


E J E T S F A M I L Y - N U M B E R 8 2 - O C T O B E R 2 0 1 3C A L E N D A R

O C T O

BER201

C A L E N D A RE V E N T S

What will happen

EOC 2013 World WideRio de Janeiro, Brazil

Sheraton Rio Hotel13-15

MCW 2013

Maintenance Cost WorkshopRio de Janeiro, Brazil

Sheraton Rio Hotel

16

1 2 3 4 5 6 7 8 9 1 0 1 1 1 2

OCTOBER


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E J E T S F A M I L Y - N U M B E R 8 2 - O C T O B E R 2 0 1 3T E C H N I C A L

2

As mentioned on previous E-Jets News article about the

bleed low pressure check valve PN 1001447-6, Embraer

released SB 190-36-0023which requires the replacement

o LPCV PN -6 logging 6,000 FH. It is important thatthis period be observed when LPCV -6 is installed in the

EMBRAER 190 models, regardless the E-Jet model the valve

was originally installed in (170 or 190).

Continuing the examples already given, it is also important

to observe that a LPCV PN -6 that has never been installed

in an EMBRAER 190 model has no FH limitation when

installed in a 170 model.

Jose Claudio S. LealTechnical Support (EFTC)

[email protected]

Bleed Low PressureCheck Valve (LPCV) PN 1001447-6


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3

In the beginning o 2012, Embraer received some ieldreports o chaing between the crew oxygen tube and theaircraf structure at rame 15 and stringer 21R.

Investigations revealed that this may occur due toinsufficient clearance between the oxygen tube and theaircraf structure.

In order to ensure a correct clearance between the crewoxygen tube and the aircraf structure, Embraer issuedthe service bulletin SB170-53-0100 / SB190-53-0061 in

September 2012 which provides instructions to:

Inspect the oxygen tube surace or any sign ochaing/damage.Replace/install the tube support in order to increasethe gap between the tube and the aircraf structure.

Replace the oxygen tube with a new one i any signo chaing/damage is ound on the tube surace.

Claudia Santos de OliveiraTechnical Support (EFTC)

[email protected]

Crew Oxygen Tube Service Bulletin Incorporation

Its important to remember that the compliance o

this bulletin is:

APPLICABLE TO PART IEmbraer recommends the accomplishment o

the SB within the next 600 Flight Hours afer therelease date o the SB.

APPLICABLE TO PART IIEmbraer recommends the accomplishment othe SB within the next 5,000 Flight Hours aferaccomplishment o PART I.

Current incorporation data (July 2013) shows that

the service bulletin was accomplished in only 16%o the affected leet.

Being so, the inclusion o this bulletinaccomplishment in your schedule maintenance isrecommended.

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Rodrigo de Sousa Frutos

Technical Support (EFTC)[email protected] - Altitude Split

Embraer and UTAS-SIS are jointlyinvestigating the ADS Altitude SpliteventsThe acronym ACMF stands or Aircraf

Condition Monitoring Function. Thisunction works based on inormation

stored in a database which is not part o its

sofware but a separated database ile in a

dedicated memory partition o CMC.

This database is used by the ACMF sofware

to collect data rom ASCB when the trigger

condition deined on the database occurs.

The database will be stored on the CMC

module through the normal procedure

o sofware database loading named

DLS (Data Loader System). The database

loading already has a speciic task in the

AMM (TASK 45-45-00-470-801-A) that will

be used to load the database.

The database is similar to the one already

installed on the CMC module that collects

trend data or engines. A new database will

not impact on any unctionality already in

use on the Maintenance System as the

ACMF sofware is already running on the

CMC and just new triggers are going to be

included in the database.

M2_Exclusive_Params

M2_Exclusive_Params_Part2

M1_M2_Common_Data

M2_M3_Common_Data

M2_M4_Common_DataM1_M2_M3_Common_Data

M1_M2_M3_Common_Data_part2

M2_M3_M4_Common_Data

M1_M2_M3_M4_Common_Data

M1_M2_M3_M4_M6_Common_Data

MsgEnabledBLEEDLEAK

BLEED_X_LEAK_Report

or

MsgEnabledBLEEDLEAK

>

>

>

>

message0255Enabled-1

none


none


none


Rising

Rising

Rising

Rising


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5

The data can be downloaded without impacting regular maintenance procedures. The

procedure to collect reports rom CMC already exists in the AMM Part II (TASK 45-45-00-970-801-A). The installation time through DLS is about 5 minutes and the download time takesless than one minute per report.

The purpose o the ACMF Altitude Split is

to determine possible improvements in theault isolation logic minimizing maintenanceimpacts and NFF number due to unnecessary

removals.

In order to determine i the improvements

can be implemented the ield data collectionis the reerence or the investigation.

The ACMF Altitude Split is compatible withLoad 23.2 or higher version and applicable

only to Pentium M.

The data collection campaign is planned tooccur until Dec/2013 with the possibility tobe extended or a couple o months.

Operators interested in participating in thiscampaign, please send a message to [email protected].

ACMF - Altitude Split


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6

Embraer has received inputs rom the ield regarding thedifficulties to operate the cargo door during hard winter.Along this season, the water at the surround door reezesand keeps the mechanism stuck which prevents the normal

operation.

Emerson TeixeiraTechnical Support (EFTC)

[email protected]

Recommended actions for Frozen Cargo Doors

During the second session o the FIRST

- Field Issues Ranking Support Tool,customers suggested some practices andrecommendations that have been effective.

Embraer has analyzed all comments and bestpractices in the ield and decided to releasein September o 2013 the SNL 170-52-0024and SNL 190-52-0019 providing most o these

recommendations.

All updates about this topic can be ollowed

through FUP 170-52-016 available at EmbraerEFORUM.

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Cargo Door

Freezing


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7

As part o the Instruction or Continued Airworthinessrequirements and the Optimization Project, the MSG-3Working Group met in So Jos dos Campos rom September9th to 12th when many MRBR tasks were discussed, including

the review o the reliability o Basic 1 tasks.

The meeting counted with 44 attendees from around

the world, including 15 operators representatives, 4

regulatory authorities and 25 Embraer staff members

to provide technical support to the meeting.

The Optimization Project has until now completed 25% oSystems, 31% o Structure and 50% o Zonal Basic 1 tasks.Basic 2 tasks optimization will be the scope o the 2014

meetings.

From November 4th to 8th, 2013, the Working Group willmeet again or the last meeting o 2013, which will include

the ISC meeting to validate the WG analysis perormed in2012 and 2013, on top o the remaining Basic 1 tasks. SomeBasic 1 tasks will be part o the 2014 agenda.

Armando ChieffiMaintenance Support

[email protected]

6th MRBR Working Group


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ATTACHING PARTS LIST

During the removal/installation procedures, somecomponents o the aircraf such as valves and actuatorsrequire attaching parts (o-rings, gaskets, cotter pins, etc...).

I the necessary quantity o these parts is not provided, the

installation o such components can not be perormed.Afer mapping the attaching parts that can impact on a

delay during the aircraf maintenance, the Material SupportEngineering developed a list linking the components withits respective attaching parts according to AMM procedures.

MAINTENANCE CHECK LIST

The Material Support Engineering also has made availablea reerence list o parts to be used in heavy checks (B1, B2,B3 and B4). This list provides the most accurate inormation

to help Customers prepare or heavy checks and was builtaccording to MPD and Customers eedback that havealready done these checks.

For urther inormation about the Attaching Parts andMaintenance Check List, please send an e-mail to [email protected].

Rodrigo Martins de AlmeidaMaterial & [email protected]

Dont waste time. Enhance your material planning!


12/25

E M B R A E R S E R V I C E S & S U P P O R T T E C H N I C A L P U B L I C A T I O N

E J E T S F A M I L Y - N U M B E R 8 2 - O C T O B E R 2 0 1 3R E M I N D E R & D I D Y O U K N O W ?

9

Victor de Andrade NunesTechnical Support (EFTC)

[email protected]

GE issued on Aug. 28th two Service Bulletins providing newprocedures to inspect operational characteristics o the LOPS and

to check i it is unctional:

CF34-8E SB 79-0008 R00 OIL - Oil System SensingComponents (77-41-02) - Service Evaluation Inspection oLow Oil Pressure Switch (LOPS);

CF34-10E SB 79-0008 R00 OIL - Oil System SensingComponents (77-41-02) - Service Evaluation Inspection o

Low Oil Pressure Switch (LOPS);

All Engines listed in the Service Bulletins effectivity have LOPS

installed, however Embraer modular avionics unit (MAU) sofware(SW) 21.2 eliminated the monitoring o LOPS signal in 2008.This monitoring will be re-activated in 2014 with proposed ullauthority digital electronic control (FADEC) SW 5.50 (CF34-10E)

and 5.60 (CF34-8E) and MAU SW 25.3 (Pentium II coniguration)and 25.5 (Pentium M coniguration).

Reminder

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According to GE Compliance and Interchangeability Statements,it is a category 7 Service Bulletin and GE recommends that youdo this Service Bulletin at customer convenience/option. The

inormation has to be sent to GE as speciied in the Service Bulletin.

Additional inormation o the oil system indication can be oundon FlyEmbraer (www.lyembraer.com):

FlyEmbraer > Support Center > E-Forum > E-Jets\Technical > FIP > Powerplant > ATA79 - Engine Oil PressureTransmitter (OPT)

S C S & S O C C C O


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E J E T S F A M I L Y - N U M B E R 8 2 - O C T O B E R 2 0 1 3R E M I N D E R & D I D Y O U K N O W ?

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Hugo Valrio DutraTechnical Support (EFTC)

[email protected]

...that Embraer released an SNL and an

advanced revision of improved AMM task

about Landing Gear vibration

The SNL 170-32-0032 MAIN LANDING GEAR SIGNIFICANTVIBRATION (SHIMMY)is already available on FlyEmbraer and bringsdetailed inormation and pictures to identiy and address highvibration (shimmy) on the landing gear. Also, the advanced revisiono the AMM Task 05-50-24 LANDING GEAR VIBRATION/SHIMMY -INSPECTION/CHECK (A.R. 05-01) was released to incorporate alldetails shared on the SNL above mentioned.

Did you know?



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E J E T S F A M I L Y - N U M B E R 8 2 - O C T O B E R 2 0 1 3F O C U S O N

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Ricardo Henrique Palermo GomesFleet Reliability Engineering

[email protected]

The Fleet Reliability unction is to monitor theaircraf perormance in terms o reliabilityusing as reerence ield operationalindicators and pointing out items that canbe implemented in order to add values tothe Customer and Embraer businesses,

generating appropriate inancial results.In order to reach these goals in the bestpossible way, it is necessary to collect andcompile data rom all Embraer Customersand Operators.

How can we improve the Data Collectionprocess and reduce the lead time toprepare and process these data?

eSight Data Collection PortalEven though the Fleet Reliability Engineeringteam has been working or some time to improvethis process with good results, there is stillroom or improvement. So, the eSight programwas created to integrate the process o DataCollection and treatment, as well as to provide

to the Customer useul and dynamic Reliabilityinormation in charts, tables and graphs.

This project will bring the ollowing beneits to itsusers:

Data Integration & Time EfficientData Treatment;

On-time Fleet Perormance Monitoring;

Customized Reliability Charts andComparisons;

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eSight Data Collection Portal

Data Upload Interace

DATA COLLECTION PORTAL

The Data Collection Portal was developed toautomatically receive, validate, process andgenerate visibility in an On-Time basis. TheeSight will be capable to receive and process theollowing type o inormation:

Aircraf Utilization (Flight Hours and Cycles);

Interruptions Data;

Logbook Reports (PIREPs and MAREPs);

LRU Removals and Installations;

Service Bulletin Accomplishment data;

The process starts with the Customer upload oReliability data through the FlyEmbraer portalor the installation o an application to collect

the data rom his Database and automaticallysend them to the Fleet Reliability team throughthe File Transer Protocol (FTP).

Afer the Data Upload, the system validates theinormation based on the SPEC 2000 Chapter 11rules or previously created Standard Rules thatthe Fleet Reliability Team raised at the time o

the eSight development. I any error is ound,

a warning will be showed with inormationregarding where and why the error was ound.

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The user can choose to correct this error or to

continue the Data Upload process ignoringthis error:


F O C U S O N


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During this step, all data which does not need any type o classiication, such as Flight Hours and Cycles

records, and which does not have any kind o problem will relect all indicators related to them. For data

that need a speciic classiication, such as Interruptions and LRU Removals, the Fleet Reliability team will

classiy these data based on the leet size o each operator (The time required or each leet size will be

deined). This process will work as ollows:


F O C U S O N


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In addition to the Data Upload unctionality, the ollowing eatures can be ound at the eSight Data Collection Portal:

Fleet Operational Summary


F O C U S O N


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Dispatch Metrics Evolution chart:+


F O C U S O N


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Schedule Reliability x Daily Utilization (Bubble) chart:+


E J E T S F A M I L Y N U M B E R 8 2 O C T O B E R 2 0 1 3F O C U S O N


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Upload History, where the user can download all iles that were uploaded to the eSight:+


E J E T S F A M I L Y N U M B E R 8 2 O C T O B E R 2 0 1 3F O C U S O N


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E J E T S F A M I L Y - N U M B E R 8 2 - O C T O B E R 2 0 1 3

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Data Export, where it is possible to export all data that was compiled and classiied in the SPEC 2000 Chapter 11 standard:+

E M B R A E R S E R V I C E S & S U P P O R T T E C H N I C A L P U B L I C A T I O NE J E T S F A M I L Y - N U M B E R 8 2 - O C T O B E R 2 0 1 3

F O C U S O N


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E J E T S F A M I L Y N U M B E R 8 2 O C T O B E R 2 0 1 3

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Besides these utures, the SR/CR/OT is already availableto all Embraer users, as well as ew Operators. For those

Customers that do not have access to this tool, Embraer

will contact them to inorm about the Access Clearance

process until October/2013.

With the eSight implementation, customers who share

data with Embraer will beneit rom the access to

Embraer E-Jets and ERJs worldwide reliability data in a

user-riendly way.

Embraer will continue to develop reliability tools to make

the data collection more robust and beneit those airlines

willing to automate this process.

We hope you enjoy this new tool!


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Embraer delivered the 1,000th E-Jet in September 2013, consolidating its leadership position worldwide: 50% market

share and 62% of deliveries in the segment of jets with capacity up to 130 seats.

S N A P S H O TO F T H E M O N T H 1,000 reasons to celebrate in less than 10 years


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If you enjoy taking pictures and have some nice shots from Embraer commercial jets inyour archive, please share with us and you may be surprised in the next E-Jets edition.

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SERVICES & SUPPORT

Should you need any additional inormation, do not hesitate to contact us: +55 12 3927-8495 / [email protected]

Proprietary NoticeThe articles published in E-NEWS are or inormation only and are the Embraer S/A property. This newsletter must not be reproduced or di stributed in whole

or in part to a third party without Embraers written consent. Also, no article published should be considered authority-approved data, unless so speciicallystated.

operator e-jets news rel 82

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