850 LAGOON DRIVE

CHULA VISTA, CALIFORNIA 91910

- 2098 TEL: (619) 691

- 4111 • TELEX: 695038

Transmittal Letter Page 1 of 1

Rohr, Inc., a subsidiary of The Goodrich Company, operating as Good rich Aerostructures; Goodrich Proprietary information subject the
limitation contained in the title page section of the manual. 

### January 28 , 2015

Subject: Service Bulletin V2500

- NAC

- 71

- 0 323

Rev 1

, Dated January 28 , 201 5

The subject Service Bulletin revision is being transmitted.

Technical q uestions or comments concerning this publication should be d irected to you r Airline Sup port Manager or submitted through the web portal at https://customers.goodrich.com/

Printing

, distribution and requirement changes should be directed to Goodrich Aerostructures Group

, Aftermarket Technical Services, e

- mail at techpubs@goodrich.com

.

Revision History:

Event Date

Initial Issue September 18 , 201 4

Revision 1 January 28 , 201 5

Effect on Past Compliance:

None.

Summary of Changes:

Chapte r/Section/Subject Page Number Description of Change

1

. A

. 1

- 4 Revised Effectivity Note

Corrected Fwd Engine Mount

Part Number Corrected Operators

1.E. 5 Updated Approval section

1.F. 6 Clarified Compliance Timing

1.K. 8 Updated References sectio n

# Service Bulletin

Aerostructures
850 Lagoon Drive Chula Vista, California 91910

- 2098 

## SUMMARY

Summary 1 of 1

Rohr, Inc., a subsidiary of The Goodrich Corporation, operating as Goodrich Aerostructures, 850 Lagoon Drive, Chula Vista, CA 91910

- 2098 These commodities, technology or software does not contain any EAR technology or ITAR technical data. NUMBER: DATE: ATA SYSTEM: 

### A 319, A 3 2 0, A321
V2500

- NAC

- 71

- 0323 January 28 , 2 0 15 71

- 21

- 00 V2500

- A1/ A5

SUBJECT: 

## NON

- MODIFICATION SERVICE BULLETIN

- NACELLE

- INSP ECTION OF FORWARD ENGINE MOUNT

BACKGROUND

A minor metallurgical discontinuity has

been noted on some Fwd E ngine M ount

C rossbeam to M ain B eam A ttach P ins (P/N 740

- 2022

- 501). All A ttach P ins

manufactured from the raw material used

to manufacture the discr epant P ins will be subject to replacement.

ACTION

This S ervice B ulletin provides instructions to inspect and replace affected Fwd Engine Mount Attach Pins

.

COMPLIANCE

Category 3

Refer to section 1. F

. - Compliance for

details. EFFECTIVITY

All V2500

- A1/A5 F orward Engine Mount Assy fitted with Attach P in (P/N 740

- 2022

- 501) with Serial Number as defined in 1.A.

- Effectivity

.

MANPOWER

The estimated time to incorpora te this

S ervice B ulletin is 6 .0 man

- hours at

Overhaul or 0.25 man

- hours at Shop Vi sit

.

MATERIAL INFORMATION

Refer to section 1.H

. - M aterial Cost and Availability for material information.

### THIS PAGE INTENTIONALLY LEFT BLANK

# Service Bulletin

Aerostructures
850 Lagoon Drive Chula Vista, California 91910

- 2098 

## A 319, A 3 2 0, A321



# V2 500

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Rev. 1

– January 28 , 201 5 Page 1 of 1 3

Rohr, Inc., a subsidiary of The Goodrich Company, operating as Goodrich Aerostructures; Goodrich Proprietary information subj ect the
limitation contained in the title page section of the manua l. NON

- MODIFICATION SERVICE BULLETIN

- NACELLE

- INSPECTION OF FORWARD ENGINE

MOUNT

1. Planning Information

A. Effectivity:

(1) Airplane :

(a) A319/320 /321

(2) Engine :

(a) V2500

- A1/ A5

(3) FWD Engine Mount Assy ( P/N 745

- 2010

- 50 3 ), fitted with P in (P/N

740

- 2022

- 501) with Serial Number as defined in Table 1

Note: This Service Bulletin is effective on any Aircraft

Manufacturer Serial Numbers ( MSN ) and FWD Engin e Mou nt fitted

with the Attach P in S / Ns listed below, regardless of whether or

not the MSN or FWD E ngine M ount S / N is listed below

. MSN and FWD Engine Mount Serial Numbers fitted with affected P ins at delivery are provided for reference. If Engine has not been removed since MSN delivery, affected Pins are still located on

it. If your MSN is listed below but the installed Pin S/N is not, check your maintenance records to verify the current

location of the affected Pin. Engine S/N and Position are given

for MSN s w ith only one Engine affected

.

Operator Attach Pin

(740

- 2022

- 501)

S/N: FWD Engine Mount

(745

- 2010

- 50 3 )

S/N:

(Ref) Aircraft

MSN
(Ref) Engine S/N

& Position

Air China 1396SC 13665001 4593 V15814
Eng. 1 Capital Airlines
(China) 1391SC 13655001 4602

-

Capita l Airlines
(China) 1412SC 13689001 4602

-

Shenzhen Airlines 1402SC 13669001 4620

-

Shenzhen Airlines 1409SC 13683001 4620

-

Indigo 1416SC 13697001 4637

-

Indigo 1418SC 13701001 4637

-

China Eastern

Airlines 1417SC 13699001 4638 V15766
Eng. 2

Sichuan Airlines 1414SC 13693001 4642 V15775
Eng. 2

Table 1 : List of Affected Attach Pins

# GOODRICH

AEROSTRUCTURES V2500 Nacelle Systems



### NON

- MODIFICATION SERVICE BULLETIN



# V2 500

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Rev. 1

– January 28 , 201 5 Page 2 of 1 3

Rohr, Inc., a subsidiary of The Goodrich Company, operating as Goodrich Aerostructures; Goodrich Proprietary information subj ect the
limitation contained in the title page section of the manua l. Operator Attach Pin

(740

- 2022

- 501)

S/N: FWD Engine Mount

(745

- 2010

- 50 3 )

S/N:

(Ref) Aircraft

MSN
(Ref) Engine S/N

& Position

Turkish Airlines 1415SC 13695001 4643

-

Tur kish Airlines 1420SC 13705001 4643

-

West Air (China) 1421SC 13707001 4644

-

West Air (China) 1422SC 13709001 4644

-

Sichuan Airlines 1436SC 13737001 4660

-

Sichuan Airlines 1438SC 13741001 4660

- Capital Airlines
(China) 1452SC 13769001 4677

-

Capit al Airlines
(China) 1456SC 13777001 4677

-

Yemenia 1397SC 13667001 4690

-

Yemenia 1432SC 13729001 4690

-

China Southern

Airlines 1405SC 13675001 4696

-

China Southern

Airlines 1411SC 13687001 4696

-

Qatar 1389SC 13651001 4700

-

Qatar 1392SC 13657001 4700

-

Silkair 1382SC 13637001 4701

-

Silkair 1384SC 13641001 4701

-

Vietnam Airlines 1407SC 13679001 4703

-

Vietnam Airlines 1408SC 13681001 4703

-

Turkish Airlines 1395SC 13663001 4706

-

Turkish Airlines 1406SC 13677001 4706

-

Sichuan Airlines 138 3SC 13639001 4707

-

Sichuan Airlines 1404SC 13673001 4707

-

Lufthansa 1393SC 13659001 4710

-

Lufthansa 1413SC 13691001 4710

-

Wizz Air 1386SC 13645001 4716

-

Wizz Air 1388SC 13649001 4716

-

Air China 1390SC 13653001 4719

-

Air China 1410SC 13685001 4719

-

Table 1 (continued): List of Affected Attach Pins

# GOODRICH

AEROSTRUCTURES V2500 Nacelle Systems



### NON

- MODIFICATION SERVICE BULLETIN



# V2 500

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Rev. 1

– January 28 , 201 5 Page 3 of 1 3

Rohr, Inc., a subsidiary of The Goodrich Company, operating as Goodrich Aerostructures; Goodrich Proprietary information subj ect the
limitation contained in the title page section of the manua l. Operator Attach Pin

(740

- 2022

- 501)

S/N: FWD Engine Mount

(745

- 2010

- 503 )

S/N:

(Ref) Aircraft

MSN
(Ref) Engine S/N

&
Position

British Airways 1423SC 13711001 4725

-

British Airways 1424SC 1371 3001 4725

-

Shenzhen

Airlines 1403SC 13671001 4726

-

Shenzhen

Airlines 1419SC 13703001 4726

-

Sichuan Airlines 1385SC 13643001 4731

-

Sichuan Airlines 1387SC 13647001 4731

-

Wizz Air 1431SC 13727001 4736

-

Wizz Air 1433SC 13731001 4736

-

Vietnam Air lines 1425SC 13715001 4737

-

Vietnam Airlines 1428SC 13721001 4737

-

Volaris 1429SC 13723001 4741

-

Volaris 1430SC 13725001 4741

-

China Eastern

Airlines 1427SC 13719001 4746

-

China Eastern

Airlines 1434SC 13733001 4746

-

China Southern

Airlines 144 2SC 13749001 4751 V15859
Eng. 1

Indigo 1394SC 13661001 4752

-

Indigo 1441SC 13747001 4752

-

Lufthansa 1426SC 13717001 4753 V15871
Eng. 1

Qatar Airways 1437SC 13739001 4754 V15868
Eng. 1

Turkish Airlines 1439SC 13743001 4755

-

Turkish Airlines 1443SC 13751001 4755

-

Indigo 1448SC 13761001 4757 V15866
Eng. 1

Turkish Airlines 1435SC 13735001 4761

-

Turkish Airlines 1440SC 13745001 4761

-

Indigo 1454SC 13773001 4762

-

Indigo 1455SC 13775001 4762

-

Jetstar Asia 1451SC 13767001 4772

-

Jetstar Asia 14 53SC 13771001 4772

-

Table 1 (continued): List of Affected Attach Pins

# GOODRICH

AEROSTRUCTURES V2500 Nacelle Systems



### NON

- MODIFICATION SERVICE BULLETIN



# V2 500

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Rev. 1

– January 28 , 201 5 Page 4 of 1 3

Rohr, Inc., a subsidiary of The Goodrich Company, operating as Goodrich Aerostructures; Goodrich Proprietary information subj ect the
limitation contained in the title page section of the manua l. Operator Attach Pin

(740

- 2022

- 501)

S/N: FWD Engine Mount

(745

- 2010

- 50 3 )

S/N:

(Ref) Aircraft

MSN
(Ref) Engine S/N

&
Position

TAM Linhas Aereas 1444SC 13753001 4773

-

TAM Linhas Ae reas 1450SC 13765001 4773

-

Turkish Airlines 1461SC 13787001 4774

-

Turkish Airlines 1469SC 13817001 4774

-

Air China 1480SC 13839001 4775

-

Air China 1481SC 13841001 4775

-

Turkish Airlines 1446SC 13757001 4779

-

Turkish Airlines 1449SC 13763001 477 9

-

China Southern

Airlines 1467SC 13813001 4782 V15887
Eng. 2

Vietnam Airlines 1445SC 13755001 4783

-

Vietnam Airlines 1462SC 13789001 4783

-

Qatar A irways 1464SC 13793001 4784

-

Qatar Airways 1466SC 13811001 4784

-

Jetstar Asia 1470SC 13819001 4786

-

Jetstar Asia 1459SC 13783001 4786

-

Turkish Airways 1463SC 13791001 4788

-

Turkish Airways 1475SC 13829001 4788

-

Turkish Airways 1458SC 13781001 4790 V15904
Eng. 1

British Airways 1477SC 13833001 4791 V15911
Eng. 1

Volaris 1474SC 13827001 4798 V1 5917
Eng. 2

Tiger air Taiwan 1478SC 13835001 4804

-

Tiger air Taiwan 1479SC 13837001 4804

-

Indigo 1472SC 13823001 4813 V15920
Eng. 1

Table 1 (continued): List of Affected Attach Pins

# GOODRICH

AEROSTRUCTURES V2500 Nacelle Systems



### NON

- MODIFICATION SERVICE BULLETIN



# V2 500

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Rev. 1

– January 28 , 201 5 Page 5 of 1 3

Rohr, Inc., a subsidiary of The Goodrich Company, operating as Goodrich Aerostructures; Goodrich Proprietary information subj ect the
limitation contained in the title page section of the manua l. B. Concurrent Recommendation

N/A

C. Reason:

(1) Problem

A minor metallurgical discontinuity has been noted on some forward engine mount cross beam to main beam A ttach P ins (P/N

740

- 2022

- 501). The discontinuity has been confirmed by design evaluation and analysis to have negligible impact to

function or structural inte grity of the forward engine

mount.

(2) Cause

A minor discontinuity was introduced during the manufacture

of raw material s used in the fabrication of the F orward

E ngine M ount A ttach P in (P/N 740

- 2022

- 501)

.

(3) Background

All A ttach P ins manufactured from the r aw material used to manufacture the discrepant P ins will be subject to

r e placement

.

(4) Objectives

This Service Bulletin identifies the inspection requirements

for the F orward E ngine M ount A ttach P in (P/N 740

- 2022

- 501) and the requirement to remove and re place within the compliance interval identified

.

(5) Substantiation

By design evaluation and analysis.

D

. Description

This S ervice B ulletin requires an inspection and replacement of the specific F orward E ngine M ount A ttach P ins identified herein

.

E

. Appro val

The technical content under the JAR 25 regulation of this document is approved under the auth ority of DOA ref. EASA.21J.031

# GOODRICH

AEROSTRUCTURES V2500 Nacelle Systems



### NON

- MODIFICATION SERVICE BULLETIN



# V2 500

- NAC

- 7 1

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Rev. 1

– January 28 , 201 5 Page 6 of 1 3

Rohr, Inc., a subsidiary of The Goodrich Company, operating as Goodrich Aerostructures; Goodrich Proprietary information subj ect the
limitation contained in the title page section of the manua l. F

. Compliance:

Category Code 3

.
From initial issuance, Operators are to accomplish this Service

Bulletin within 7500 F H / 5000 FC / 24 months or next engine

removal

, whichever comes first

.

G

. Manpower

Estimated Man

- hours to incorporate the full intent of this Service

Bulletin:

(1) At Overhaul:

Pin S / N inspection: 2 hours

Pin removal and replacement: 4 hours

(2) At Shop Visit Pin removal and replacement: 0. 2 5 hours additional to engine

removal

NOTE: Manpower estimate is provided for planning purposes only. No labor allowance is pr ovided under the terms of this S ervice

B ulletin offering.

H

. Material Cost and Availability

No kits a re provided to accomplish this S ervice B ulletin.

The following part may be purchased from Goodrich.

Part Number Nomenclature Quantity Price

740

- 2022

- 501 Attach Pin 1 $1724 each

* Part pric e listed above is valid until 24 months from original publication date of this Service Bulletin.

# GOODRICH

AEROSTRUCTURES V2500 Nacelle Systems



### NON

- MODIFICATION SERVICE BULLETIN



# V2 500

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Rev. 1

– January 28 , 201 5 Page 7 of 1 3

Rohr, Inc., a subsidiary of The Goodrich Company, operating as Goodrich Aerostructures; Goodrich Proprietary information subj ect the
limitation contained in the title page section of the manua l. (1) Place a charge purchase order for only the parts herein. A delivery schedule will be provided at time of order
acknowledgement.

Ordering Website: sparesales@utas.utc.com

OR

Direct the purchase order to:

United Technologies Aerospace Systems

– Aerostructures 850 Lagoon Drive

Chula Vista, CA 91910

- 2098

Attn: Direct Airline Sales

(S/B No. V2500

- NAC

- 71

- 0323)

(a) Specify the quantit y of required parts

(b) Specify Service Bulletin No. V2500

- NAC

- 71

- 0 323

(2) Part purchases for replacements on the above P in made as a

result of this Service Bulletin will receive a 100% rebate in price paid upon receipt of the removed part at Goodrich.

To receiv e the Rebate, Operators must:

(3) Return the removed part/s to UTAS with rebate claim which must include the following information.

(a) Service Bulletin No. V2500

- NAC

- 71

- 0 323

(b) Quantity of parts contained in package and the purchase

order number under which the re placement part/s were
purchased

(c) Appendix 1 populated

(d) Send removed part s to below Shipping Address:

UTAS

- AEROSTRUCTURES

- CHULA VISTA REPAIR STATION 499 Marina Parkway, Gate 66

CHULA VISTA, CA 91910

ATTN: WARRANTY (S/B No. V2500

- NAC

- 71

- 0323)

I

. Tooling

N/A

J

. Weight and Balance

N/A

# GOODRICH

AEROSTRUCTURES V2500 Nacelle Systems



### NON

- MODIFICATION SERVICE BULLETIN



# V2 500

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Rev. 1

– January 28 , 201 5 Page 8 of 1 3

Rohr, Inc., a subsidiary of The Goodrich Company, operating as Goodrich Aerostructures; Goodrich Proprietary information subj ect the
limitation contained in the title page section of the manua l. K

. References

This Service Bulletin is covere d by a ircraft Service Bulletin N °

A320

- 71

- 1064.

Under no circumstances shall the inspected equipment, resulting from the application of this SB, be installed on the airc raft type unless its aircraft SB is approved.

L

. Other Publications Affected

None

.

2. Material Information

None.

# GOODRICH

AEROSTRUCTURES V2500 Nacelle Systems



### NON

- MODIFICATION SERVICE BULLETIN



# V2 500

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Rev. 1

– January 28 , 201 5 Page 9 of 1 3

Rohr, Inc., a subsidiary of The Goodrich Company, operating as Goodrich Aerostructures; Goodrich Proprietary information subj ect the
limitation contained in the title page section of the manua l. 3. Accomplishment Instructions

Note: Instructions given are at Overhaul. If at Engine Removal proceed

to 3.B.

A. Gain Access

(1) Refer to Air craft SB A320

- 71

- 1064

.

B. Inspect the Forward Engine Mount crossbeam attach P in (740

- 2022

- 501) serial number

NOTE: The serial number is etched into one end of the A ttach P in and covered by a retainer.

(1) Remove the nuts (380), washers (360 and 370), bolts (35 0) and
retainer (340) from the UPPER surface of the crossbeam (460).

(2) If the serial number is visible (see Figure 2 for serial
number location):

NOTE: Use an inspection mirror and lamp to check for the

serial number.

(a) Record the serial number in Appendix 1.

(b) If the serial number appears in the effectivity of this Service Bulletin, proceed to 3.C.

(c) If the serial number does not appear in the effectivity of this Service Bulletin, reinstall the upper retainer per 3.B.(3) and proceed to 3.D., and check your mainte nance records to verify the current location of the affected P in and return populated Appendix 1 along with the affected

P in.

(3) If the serial number is not visible, reinstall the upper

retainer:

(a) Position the retainer (340) in the A ttach P in (400) slots

and a lign with the crossbeam (460) bolt holes.

(b) Install the bolts (350), the washers (370 and 360), and

the nuts (380).

NOTE: Install the washers (370) with the cupped side to

the bolt head.

(c) Torque the nuts (380) to 20

- 25 lbf.in (2,26

- 2,82 Nm).

(4) Remove the nuts ( 380), washers (360 and 370), bolts (350) and
retainer (340) from the LOWER surface of the crossbeam (460).

(5) Find the seri al number on the bottom of the P in:

NOTE: Use an inspection mirror and lamp to find and record the

serial number.

(a) Record the serial numb er in Appendix 1.

# GOODRICH

AEROSTRUCTURES V2500 Nacelle Systems



### NON

- MODIFICATION SERVICE BULLETIN



# V2 500

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Rev. 1

– January 28 , 201 5 Page 10 of 1 3

Rohr, Inc., a subsidiary of The Goodrich Company, operating as Goodrich Aerostructures; Goodrich Proprietary information subj ect the
limitation contained in the title page section of the manua l. (b) If the serial number appears in the effectivity of this Service Bulletin, proceed to 3.C.

(c) If the serial number does not appear in the effectivity of this Service Bulletin, check your maintenance records to verify the current location of t he affected P in and return
populated Appe ndix 1 along with the affected P in.

(6) Reinstall the lower retainer:

(a) Position the retainer (340) in the A ttach P in (400) slots and align with the crossbeam (460) bolt holes.

(b) Install the bolts (350), the washers (370 an d 360), and

the nuts (380).

NOTE: Install the washers (370) with the cupped side to

the bolt head.

(c) Torque the nuts (380) to 20

- 25 lbf.in (2,26

- 2,82 Nm).

(7) Proceed to 3.D.

C. R emove and replace the affected P in

(1) Unload the Powerplant (refer to Aircraft SB A320

- 71

- 1064)

.

(2) Remove the upper and lower retainer per 3.B.(1) and 3.B.(4), respectively, as needed.

(3) Remove the affected P in.

(4) Install the new P in.

(5) Replace the upper and lower retainers, as needed:

(a) Posit ion the retainers (340) in the A ttach P in (400) slots

and al ign with the crossbeam (460) bolt holes.

(b) Install the bolts (350), the washers (370 and 360), and the

nuts (380).

NOTE: Install the washers (370) with the cupped side to the

bolt head.

(c) Torque the nuts (380) to 20

- 25 lbf.in (2,26

- 2,82 Nm).

(6) Reload the Powerpl ant (refer to Aircraft SB A320

- 71

- 1064).

D. Close Access

(1) Refer to Aircraft SB A320

- 71

- 1064.

# GOODRICH

AEROSTRUCTURES V2500 Nacelle Systems



### NON

- MODIFICATION SERVICE BULLETIN



# V2 500

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Rev. 1

– January 28 , 201 5 Page 11 of 1 3

Rohr, Inc., a subsidiary of The Goodrich Company, operating as Goodrich Aerostructures; Goodrich Proprietary information subj ect the
limitation contained in the title page section of the manua l. Fi gure 1

Forward Engine Mount Crossbeam Attach Pin

# GOODRICH

AEROSTRUCTURES V2500 Nacelle Systems



### NON

- MODIFICATION SERVICE BULLETIN



# V2 500

- NAC

- 7 1

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Rev. 1

– January 28 , 201 5 Page 12 of 1 3

Rohr, Inc., a subsidiary of The Goodrich Company, operating as Goodrich Aerostructures; Goodrich Proprietary information subj ect the
limitation contained in the title page section of the manua l. Figure 2

Crossbeam Attach Pin Serial Number

# GOODRICH

AEROSTRUCTURES V2500 Nacelle Systems



### NON

- MODIFICATION SERVICE BULLETIN



# V2 500

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Rev. 1

– January 28 , 201 5 Page 13 of 1 3

Rohr, Inc., a subsidiary of The Goodrich Company, operating as Goodrich Aerostructures; Goodrich Proprietary information subj ect the
limitation contained in the title page section of the manua l. A ppendix 1

SB V2500

- NAC

- 71

- 0323

- Inspection Report

Operator: .......................................................

....

Aircraft MSN: ....................................................

...

Forward Engine Mount S / N : ....................................

..... ...

Crossbeam Attach Pin S / N : ................

............................

Shipping Address:

UTAS

- AEROSTRUCTURES

- CHULA VISTA REPAIR STATION 499 Marina Parkway, Gate 66

CHULA VISTA, CA 91910

ATTN: WARRANTY (S/B No. V2500

- NAC

- 71

- 0323)