borescope report w332527 - willis lease · 2018-02-09 · yaroslav sanchak, p. eng tpaf reliability...

MINI PACK

ENGINE Model: PW127M

BUILD SPEC. 1237

ESN: ED0569

TSN: 7,645.00

CSN: 6,919

TSO: -

CSO: -

TSHSI: -

CSHSI: -

RGB SN. ED0659

TSN: 7,645.00

CSN: 6,919

TSO: -

CSO: -

Fuel Nozzles

TSO: 540.83

CONTENTS:

Engine Cert

LLP

Accessories

Shop Inspections

Test Data

Modification List

BSI Report

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StandardAero

TCN: W332527

P/N: 3073453-01

Customer PO #: N-1013

S/N: PCE-ED0659

LIFE LIMITED PARTS LIST

Customer: TRANSPORTES AEROMAR, S.A OE C.V.

Modified to P/N:

TSN: 7645 TSO: N/A CSN: 6919 CSO: N/A

Part DescPart #lnstalled

SNlnstalled

CyclesRemCSN

COVER.HIGH PRESSURE TURBINE,RE

lnstallgd Not€s Not accessed

COVER-HIGH PRESSURE TURBINE. FR

ln3talled Notos Not accessed

DISC, POWER TURBINE 1ST

lnstallsd Notes Not accessed

OISC-HIGH PRESSURE TURBINE

lnstallod Notes Not accessed

DISC.POWER TURBINE 2ND

lnstalled Notes Not accessed

OISC-TURBINE, LOW PRESSURE

lnstallod Nolss Not accessed

HP IMPELLER

lnrtalled Notes Not accessed

LP IMPELLER

lnrtalled Notes Not accessed

SEAL AIR INTER STAGE

ln3talled Notes Not accessed

3039639

3039640

3038513

3041511

3033914

3039412

3072766-01

3072764-01

3039172

AOO3LB3 7522 747a

A0038YEA 8257 6743

A0038NPA 6919 23081

A0038884 7516 7484

A0038D0W 6919 23081

A0038M50 7522 7478

A0038K85 7551 7449

EAAC00X148 8134 6866

UAAC4lO 8965 6035

STANDARD AERO LIMITED33 ALLEN DYNE ROAD

WINNIPEG, MB R3H 1A1

CANADA

Content rs confdential and pllgieiary io StandadAerc. lnfonnalion shall noi be .eproduced or disdoced to thl.d panjes witholt the Mten cons€nt ot Stand6dAero.

Date Pdnted: February 05, 2018 10:07:14 AM Page 1 of 1

AMO# 22-58EASA.145.7059

-

StandardAero

TCN: W332527P/N: 3073453-01

Customer PO #: N-1013

S/N: PCE-ED0659

ACCESSORIES LIST

Customer: TRANSPORTES AEROMAR, S.A DE C.V.Modified to P/N:

TSN: 7645 TSO: N/A CSN: 6919 CSO: N/A

SN

E T UNIT

lnstallod Notes Functionally checled on engine testEEC

lnstalled Notgs Functionally chected on engine testEXCITER IGNITION

lnstalled Notgs Functionally checked on engine testEXCITER IGNITION

lnstallsd Notes Functionally checked on engine testFCOC

lnstallqd Notes Functionally checked on engine testFLOW OIVIDER

lnstalled Notss Functionally checked on engine testFUEL CONTROL, MECHANICAL

lnltallgd Notgs Functionally checked on engine testFUEL HEATER

lnstallqd Notes Functaonally checked on engine testFUEL PUI/lP

lnstallgd Notes Functionally checked on engine testPROBE-PULSE PICKUP

lnEtalled Notes Functionally checked on engine testPROBE.PULSE PICKUP

lnslallod Notes Functionally checled on engine testPROBE-PULSE PICKUP

lnltalled Notes Functionally checked on engine testPROBE-PULSE PICK-UP

ln3tallgd Notes Functionally checked on engine testWIRE HARNESS

lnttalled Not€s Functionally checled on engine testSENSOR TOROUE MONITOR REDUCTIO

lnstallod Notes Functionally checked on engine testSENSOR, TEMPERATURE

lnstallod Notgs Functionally checked on engine testT6 THERMO COUPLE

lnstallsd Notes Functionally checked on engine testTOROUE SENSOR

lnstall6d Notes Functionally checked on engine testVALVE-SERVO. INTERCOi/llPRESSOR 8

lnstallgd Notos Functionally checked on engine testHANDLING BLEED VALVE ASSY

lnstallod Notgs Functionally checked on engine test

12-540

1012974-4-002 12110023

9049400-1 NNA12480044

9049400-'! NNA12490056

'108458

26355-1 H0025

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5009982E E0033

3077761-O1 cH 1301

3077761-01 cH 1321

cH1328

3033509 cH20385

3073315-03

3073471-02

3037603 NR03778

3035968 NR05744

3116499-02 cH1445

31 18642-0'l wDA08142

3116691-02 AHX011909

STANDARD AERO LIMITED

33 ALLEN DYNE ROADWINNIPEG, MB R3H 1A1

CANADA

AMO# 22-58E4SA.145.7059

Conlenr rs confdenlial a.d prcpdetary to Sland..dAero Inlormalio. sha I .ol be reproduced o. drsdosed lo thnd pa.iies withoul the wnten co.sent oI StandadAerc

Date Printed: February 05, 2018 10:33:36 AM Paae 1 ol1

Part #

wA45383

3077761-01

EF00730

cH11'15

POST RENTAL _ LEASE FORM

TCN: W332527 ESN: PCE-ED0059

Periodic lnspections and Maintenance task ref. Maintenance Manual Chapter OS-20-OO

<,StandardAero

No lnspection Remarks Checked

1Borescope inspection of Turbomachinery and Reductiongearbox. 2138

2Borescope inspection of No. 6 & 7 bearing Vent TransferTube Assembly. PW 12O, 1 21 (BS7 2217 25\, PW'l 2 45,Pw 't27 (ElF lM) onty .

Completed 2138

Replacement of overspeed govemor hydraulic pump reliefvalve (4000 hours intemal, pre S82'1570). Not received 2138

4Bench check of Overspeed Govemor Hydraulic Pump.PW 1204, E,a.t/121 (85717) and PW123 series enginesonly. Refer to MM05-20-00 for bench check interval.

Not received 2't38

5 Chip Detector operational check Functionally checked 2138

6lnspection / replacement of main oil flter. Refer to MM05-20-00 for replacemenuinspection interval. New filter installed

7lnspection / replacement of scavenge filter. Refer toMM05-20-00 for replacemenUinspection interval. New filter installed 2't27

8Visual inspection of main oil filter by-pass indicator(mechanical pop-out type only). Completed 2138

I Visual inspection of scayenge filter by-pass indicator(mechanical pop-out type only). Completed 2't38

10lnspection / replacement of LP fuel filter. Refer to MM05-20-00 for replacemenuinspection interval. lnspected ok 2138

11lnspection / replacement of HP fuel filter. Refer to MM05-20-00 for replacemenvinspection interval. lnspected ok 2138

lnspection of Mechanical Fuel Control Completed 2138

13Visual inspection of LP fuel filter by-pass (mechanicalpop-out type only). Completed 2138

lnspection of fuel pump. 2138

'15 Overhaul of fuel nozzles. Refer to MM05-20-00 forinspection interval. Not Required 2138

to Visual inspection of electrical cables Completed 2138

17Remove, clean and inspect TSCU (P7) and torque sensor(Pl2) connector. PW123 series, pre SB2'1463 only.

N/A to model 2138

18Visual inspection of ignition system, including igniterplugs. Completed 2134

Visual inspection of extemal fuel lines Completed 2'138

20. Completed 2138

21 Resistance check of T6 system Completed 2134

22 Visual inspection of RGB extemal surfaces Completed 2134

23Visual inspection of front inlet case and rear inlet caseextemal surfaces.

Completed 2138

24 Visual inspection of diffuser exit ducts. Completed 2138

FliDate trJ I

.4-v).tul//an-:'_

Completed

3.

2',t38

12.

'14. Completed

'19.

Visual inspection of extemal oil lines.

Certified:

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AMO4 22-588ASA.145.7059

StandardAero Modification List

TCN: W332527

Part #: 3073453-01

Modified to Part #:

Customer: TRANSPORTES AEROMAR, S.A DE C.V.

Serial#: PCE-ED0659

Model: PWl27M (BS1237) ENGINE

AIRWORTHINESS DIRECTTVES / MODIFICATIONS EMBODIED21'7 98 R5 218 012tBO2 R4 27873cF-20L2-72 R0 EASA/CF-2012-12

R1R3RO

AIRWORTHINESS DIRECTIVES / MODIFICATIONS FOUND EMBODIED PER LOGBOOK21803 R5 2L854 R12786I R2 CF-2014-47 R0EASA,/CF-2o14-41 RO

STANDARD AERO LIMTTED33 ALLEN DYNE ROADWINNTPEC, MB R]H IAICANADA

Authorized Signatory 0h,u-t-FEB 3 5 20t8

Page 1 of 1

TurboProp Programs, Airlines and Fleets Sector

1

33 Allen Dyne Road Winnipeg, Manitoba Canada R3H 1A1

Borescope Report W332527

Borescope and Visual Inspection

Of

Turbomachinery and Reduction Gearbox

Engine Model PC-E ED0659 RGB ED0659

Prepared for: Transportes Aeromar, S.A. De C.V. Attn: Mr. Erubiel Cruz Gallardo Prepared by: _______________________________ Yaroslav Sanchak, P. Eng TPAF Reliability Engineer Reviewed by: ________________________________ Krista Thoroski Customer Account Leader Date: January 30, 2018


2

Distribution List

Name Company

Mr. Erubiel Cruz Gallardo Transportes Aeromar, S. A De C. V.

Lisa Munoz

Senior Warranty Leader

Turboprop Programs, Airlines & Fleets Sector, StandardAero Winnipeg

Krista Thoroski

Customer Account Leader

Turboprop Programs, Airlines & Fleets Sector, StandardAero Winnipeg


3

1. Introduction The engine PW127M (BS 1237) S/N: ED0659 was borescope inspected and evaluated Pratt & Whitney Canada

Maintenance Manual 3037332.

2. Engine History

Turbomachinery S/N: ED0659 Reduction Gearbox S/N: ED0659

TSN : 7645.0 hours TSN : 7645.0 hours

CSN : 6919 CSN : 6919

TSO : N/A TSO : N/A

CSO : N/A CSO : N/A

3. Borescope Inspection Findings and Required Action

Inspection Point

Recurring Inspection Req’d Findings:

Yes No Hours

RGB Input & Helical Gears

RGB Pinion Gears

RGB Bullgear

LP Impeller Minor nicks. Repaired in-situ. Acceptable.

HP Impeller

IC Case

Outer CC Liner Coating and cooling ring coating and base material cracking and erosion. Acceptable.

Inner CC Liner Coating and cooling ring coating and base material cracking and erosion. Acceptable.

Small Exit Duct

HPT Blades

HPT Vane Segments 1500/1000* Trailing edge cracks and hairline cracks in inner shroud. Category A damage.

HPT Shroud Segments Minor rubs. Acceptable.

LPT Blades Light tip rubs. Acceptable.

LPT Shroud Segments Light rubs. Acceptable.

LPT Stator LE cracking. Acceptable.

PT1 Stator

PT1 Blades

PT2 Blades

PT2 Stator

Fuel & Oil Pump Gears

Accy Drive Bevel Gears

Starter Generator Gear

No. 6&7 Brg Vent Tube

No. 5 Bearing Cavity

4. Additional Findings / Observations/ Comments

*Reference to HPT vanes found condition: For engine on ECTM: 1500 FH max and for engine not on ECTM: 1000 FH max.


4

5. Photographs

Input Shaft

1st Stage Helical Gears


5

2nd Stage Pinion Gears

2nd Stage Reduction Gear (Bullgear)

AGB Gears


6

LP Impeller

HP Impeller

No. 5 Bearing Cavity


7

Towershaft Gears

IC Case

Combustion Chamber Liners


8

Small Exit Duct

HPT Vane Ring Segments

HPT Blades


9

LPT Stator

LPT Blades

PT1 Stator


10

PT1 Blades

PT2 Blades

PT2 Stator


11

No.6 & 7 bearing vent tube

borescope report w332527 - willis lease · 2018-02-09 · yaroslav sanchak, p. eng tpaf reliability...

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