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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
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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
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1
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 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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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 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)
Bleed Low PressureCheck Valve (LPCV) PN 1001447-6
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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
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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)
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
message0258Enabled-1
none
message0106Enabled-1
none
message0107Enabled-1
Rising
Rising
Rising
Rising
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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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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)
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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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
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!
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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 ?
9
Victor de Andrade NunesTechnical Support (EFTC)
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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Hugo Valrio DutraTechnical Support (EFTC)
...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?
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
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Ricardo Henrique Palermo GomesFleet Reliability Engineering
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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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
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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:
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
F O C U S O N
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eSight Data Collection Portal
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:
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
F O C U S O N
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eSight Data Collection Portal
In addition to the Data Upload unctionality, the ollowing eatures can be ound at the eSight Data Collection Portal:
Fleet Operational Summary
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
F O C U S O N
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eSight Data Collection Portal
Dispatch Metrics Evolution chart:+
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
F O C U S O N
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eSight Data Collection Portal
Schedule Reliability x Daily Utilization (Bubble) chart:+
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 3F O C U S O N
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eSight Data Collection Portal
Upload History, where the user can download all iles that were uploaded to the eSight:+
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 3F O C U S O N
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eSight Data Collection Portal
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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eSight Data Collection Portal
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.