V2527E-A5 ENGINE MINI-PACK

Transcription

1 V2527E-A5 ENGINE MINI-PACK Engine Serial Number: Total Time / Total Cycles: V ,579:58 / 23,093 Time/Cycles Since Last 5,994 / 11,562 Shop Visit LHT 2012 Time/Cycles Since Last 5,994 / 11,562 Performance shop visit LHT st LLP Limiter: 8,438 Fan Disk Current Location: Arizona Fortress Investment Group LLC 1345 Avenue of the Americas - 45th floor New York, NY 10105

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8 Don Maddock s BORESCOPE ON VIDEO, INC. (PHX AZ) 83 South Mountain View Rd. Apache Junction AZ - USA Business Cell Inspected by: Dave Wiedman don@borescopeonvideo.com Since 1996 DVD Video Borescope Inspection Report 1658 S Litchfield Road, Goodyear AZ ESN V10136 POSITION Two ENG TYPE IAE V2527E-A5 DATE October 22, 2017 MODEL A MSN 561 REG# LY-VEP REASON Acceptance Inspection JOB SITE AerSale, Goodyear AZ (GYR) TSN N/A CSN N/A General Inspection Reference AMM Exterior Inspection LH fan case, wire harnesses, fuel lines and hydraulic lines are secure with no leaks, chafing or broken standoffs. No visible damage to the oil tank, fuel/oil heater or fuel flow transmitter. RH fan case, wire harnesses secure with no visible broken mounts. No visible damage to the Starter duct/valve and anti-ice duct. EEC appears secure with no visible damage. Accessory Drive Gearbox Starter, hydraulic pump, angle gear box, IDG, fuel pump Oil Pump and FCU are secure with no visible evidence of leaks. No visible damage to the plumbing or tubes. Compressor Cases No visible damage to the LP VBV actuators. No visible bent or broken HP variable stator vanes. No visible damage to the VSV actuators. Customer service ducts have no visible cracks or evidence of leaking. No visible damage to the over board bleed valves. Fuel nozzles and tubes have no evidence of leaking. Exhaust Cases HP turbine cooling tubes and LP turbine cooling tubes have no visible dents. No visible evidence of cracks or broken hangers. Exhaust Cone No discrepancies noted at this time. Suggested Action: None.

9 DVD Video Borescope Inspection Report ESN V /OCT/ 17 Page 2 Low Pressure Compressor Reference AMM LPC 1 Fan LE of the fan blades are smooth to the touch with no missing material or heavy rubs around the running seal. Acoustical panels were secure with no visible loose or missing fasteners. Exit Guide Vanes No discrepancies noted at this time. LPC 1.5 Blades No discrepancies noted at this time. LPC 2.5 Blades No discrepancies noted at this time. Suggest Action: None. High Pressure Compressor Reference AMM Stage 3 Blades LE No discrepancies noted at this time. 38 Stage 4 Blades LE No discrepancies noted at this time. 64 Stage 5 Blades TE No discrepancies noted at this time. 79 Stage 6 Blades LE No significant discrepancies noted at this time.

10 DVD Video Borescope Inspection Report ESN V /OCT/ 17 Page 3 93 Stage 7 Blades TE No significant discrepancies noted at this time. Stator path liner No discrepancies noted at this time. 84 Stage 8 Blades LE No significant discrepancies noted at this time. Stator path liner No discrepancies noted at this time. 89 Stage 9 Blades LE No significant discrepancies noted at this time. Stator path liner No discrepancies noted at this time. 85 Stage 10 Blades LE No significant discrepancies noted at this time. Stator path liner No discrepancies noted at this time. 78 Stage 11 Blades TE No significant discrepancies noted at this time. Stator path liner No discrepancies noted at this time. 71 Stage 12 Blades LE No significant discrepancies noted at this time. Suggest Action: None. Minor LE dents <.010 observed on a few blades in HPC 6-12 are permitted.

11 DVD Video Borescope Inspection Report ESN V /OCT/ 17 Page 4 Combustor Reference AMM Bulkhead No discrepancies noted at this time. Fuel Nozzles No discrepancies noted at this time. Deflectors Radial cracks and burn back of deflector edges observed on several fuel nozzle positions is permitted. Subtask A pg. 68 attached. Inner & Outer Liners Minor burn back observed on both liners less than.700 is permitted. Coating loss is permitted. Subtask A pg. 58 & 64 attached. HPT NGV s Reference AMM HPT 1 NGV s LE Minor ceramic coating loss is permitted. HPT 1 NGV s TE A few vanes observed with TE axial cracks and minor missing material are permitted. Ceramic coating loss is permitted. Subtask A pg. 23 attached. Suggest Action: None.

12 DVD Video Borescope Inspection Report ESN V /OCT/ 17 Page 5 High Pressure Turbine Reference AMM HPT 1 BOAS Ceramic coating loss spalling is permitted. Subtask A pg. 23 attached. 64 HPT Stage 1 LE Ceramic coating loss is permitted. Subtask A pg. 21 attached. 64 HPT Stage 1 TE Ceramic coating loss is permitted. Subtask A pg. 21 attached. 72 HPT Stage 2 LE No discrepancies noted at this time. HPT 2 BOAS Ceramic coating loss is permitted. 72 HPT Stage 2 TE No discrepancies noted at this time. Suggest Action: None.

13 DVD Video Borescope Inspection Report ESN V /OCT/ 17 Page 6 Low Pressure Turbine Reference AMM LPT Stage 3 LE Minor dents observed in the LE area 3.1 on a few blades <.024 in depth are permitted. Shop blends are acceptable. Subtask A pgs. 20 & 21 attached. LPT Stage 7 TE No discrepancies noted at this time. Suggest Action: None. The contents of this report are based on attentive inspection and review. It is exclusive of any damage not detectable without removal and disassemble of the unit. This report is submitted in confidence to the above named client. The external video walk around is for cursory purposes only which covers general cleanliness, obvious damage and leaks, a more detailed inspection should be provided by the maintenance facility. Some service bulletins and AD s may be incorporated as routine but specific SB s should be requested with the work order. Although this report is believed to be a true and fair representation of the condition of the engine, the client acknowledges that BOV s liability is limited to the amount of the invoice. The engines inspected may have been prepared for borescope by the facility named above under job site and returned to original condition by the same facility. Maintenance Manual pages attached to this report if any are uncontrolled and are for general reference only. Verify limits with current MM effective for this engine and or aircraft. SIGNATURE A&P DATE October 22, 2017

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34 ENGINE CONDITION MONITORING A LY-VEP MSN 561 Sep 2017 Engine No. 1 IAE V2527-A5 S/N V10134 LSV date 1-Jun-2012 LSV TSN FH LSV CSN FC Engine TSN 47,865 FH Engine CSN 23,590 FC EGT Margin 67 Engine No. 2 IAE V2527-A5 S/N V10136 LSV date 2-Oct-2012 LSV TSN FH LSV CSN FC Engine TSN 47,550 FH Engine CSN 23,081 FC EGT Margin 71 Prepared by / Checked by Anna Trofimovica / Robert Bauer Report Date: 15/10/17 Page 1 of 10

35 Fleet Performance Report Sep 2017 (last data point ) Report Date: 15/10/17 Page 4 of 10

36 Fleet Performance Report Sep 2017 (last data point ) Reference (last 365 days) to show long term trend: Report Date: 15/10/17 Page 5 of 10

37 Fleet Performance Report Sep 2017 (last data point ) Report Date: 15/10/17 Page 6 of 10

38 Fleet Performance Report Sep 2017 (last data point ) Reference (last 365 days) to show long term trend: Report Date: 15/10/17 Page 7 of 10

39 Fleet Performance Report Sep 2017 (last data point ) Report Date: 15/10/17 Page 8 of 10

40 Fleet Performance Report Sep 2017 (last data point ) Reference (last 365 days) to show long term trend: Report Date: 15/10/17 Page 9 of 10

41 Fleet Performance Report Sep 2017 (last data point ) Condition Summary No. 1 Engine S/N V10134 Main parameters EGT Margin 67 Oil Pressure 226 (DMU) Vibrations 1,3 (DMU) Watch Items Certain parameter missing Data transfer check required Conclusions/Recommendations Check data and DMU reporting Performed actions by previous Data Transfer issues under investigation recommendations No. 2 Engine S/N V10136 Main parameters EGT Margin 71 Oil Pressure 244 (DMU) Vibrations 1,6 (DMU) Watch Items Certain parameter missing Data transfer check required Conclusions/Recommendations Check data and DMU reporting Performed actions by previous Data Transfer issues under investigation recommendations Report Date: 15/10/17 Page 10 of 10

42 KATS EGT Margin Summary A320 / V2500-A5 PA Check A320 / V2500-A5 Test 4 Aricraft No. LY-VEP Engine S/N - Pos 1 V10134 MSN ---- Engine S/N - Pos 2 V10136 Eng. Model V2527E-A5 Run Date 10/7/2017 Location GYR Ref: SIL 057 Rev. 7 ECAM Inputs Pos 1 Pos 2 EPRi Mn TAT - Deg C EGT Observed - Deg C ECS : OFF(0) ; ON(1) WAI : OFF(0) ; ON(1) CAI : OFF(0) ; ON(1) Altitude - Ft. EGT Correction for Alt. from SIL057 - C Outputs Pos 1 Pos 2 EGT actual EGT_co EGT_bo EGT_bto EGT_cto EGT EGT Margin - Deg C EGT Margin - Corrected for ECAM Altitude - Deg C Accomplished by: Test 4 Download provided by Fortress Reviewed by: Francisco Garcia / Sr. Mgr. - Technical Date: 10/23/2017

43 Input only in the yellow fields! Input : EPRi : MN : The EGT-Margin is calculated for "EGT-Margin calculation Point" : TAT : C full rated T/O at OAT = 30 C, Sea level. EGT : C <= Cockpit SIL Rev.6 ECS : OFF(0) ; ON(1) 0 any additional requirement as higher OAT, higher altitude or bleeds WAI : OFF(0) ; ON(1) 0 is reducing this value! CAI : OFF(0) ; ON(1) 1 EGTM f.r., SL, 30 C Engine Version:===> V2522-A5 V2524-A5 V2527M-A5 V2500-A1 V2527-A5 V2527E-A5 V2530-A5 V2533-A5 V2525-D5 V2528-D5 A319 A319 A319 A320 A320 A320 A321 A321 MD-90.. MD-90.. specific Parameters : EPRI (Packs off) MN T/O TAT T/O C Redline : [ C] = RLL in Cockpit! EGT const. until [ C] EGT -factor EGT-adder EGT-step after EGT-adder EGT exponent X coefficients : C C C C C C C exchng.in Rev.7! C Results not good with 7! C C C calculated values EGT actual C EGT cor.obs. K EGT Basel.obs. K EGT B.T/O K EGT T/O K EGT C EGT margin C POSITION 2

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