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N00019-15-R-2004 Part B Attachment 11
Part Condition Assessment (PCA) Template
Performance Loss
Post Test Clearances
CFM56-7B/3
ESN
| -7B/3 INFLUENCE COEFFS. |
| GREEN RUN |
| INBOUND |
| EFFECT |
| EFFECT |
| DELTA |
| DELTA |
| DELTA |
| POSITION |
| CLR/RUBS |
| CLR/RUBS |
| %/MIL |
| DEG C/MIL |
| SFC |
| EGT |
| EGT |
| ------------------------------------- |
| ----------------- |
| --------------- |
| ----------- |
| ------------ |
| ------------ |
| ------------ |
| Subtotal |
| 0.0051 |
| 0.0000 |
| #VALUE! |
| #VALUE! |
| #VALUE! |
| 0.0081 |
| 0.1323 |
| #VALUE! |
| #VALUE! |
| 0.0045 |
| 0.0738 |
| #VALUE! |
| #VALUE! |
| 0.0051 |
| 0.0828 |
| #VALUE! |
| #VALUE! |
| 0.0065 |
| 0.1062 |
| -0.293 |
| -4.78 |
| 0.0062 |
| 0.1008 |
| -0.223 |
| -3.63 |
| 0.0062 |
| 0.1008 |
| -0.267 |
| -4.33 |
| 0.0066 |
| 0.1080 |
| -0.244 |
| -4.00 |
| 0.0072 |
| 0.1179 |
| -0.274 |
| -4.48 |
| 0.0063 |
| 0.1026 |
| -0.246 |
| -4.00 |
| HPC ST4-9 THROTTLING |
| 39.7 |
| #DIV/0! |
| 0.0266 |
| 0.4320 |
| #DIV/0! |
| #DIV/0! |
| RTV LIBERATION (/ %) |
| 0 |
| 0 |
| 0.0017 |
| 0.0270 |
| 0.000 |
| 0.00 |
| #VALUE! |
| 0.0017 |
| 0.0270 |
| -0.031 |
| -0.49 |
| 0.0023 |
| 0.0369 |
| -0.018 |
| -0.30 |
| 0.0026 |
| 0.0432 |
| -0.039 |
| -0.65 |
| 0.0035 |
| 0.0567 |
| -0.046 |
| -0.74 |
| 0.0043 |
| 0.0702 |
| -0.095 |
| -1.54 |
| 0.0047 |
| 0.0774 |
| -0.085 |
| -1.39 |
| 0.0054 |
| 0.0891 |
| -0.092 |
| -1.51 |
| 0.0061 |
| 0.0999 |
| -0.098 |
| -1.60 |
| -8.22 |
| 0.0550 |
| 0.7700 |
| -0.935 |
| -13.09 |
| 0.0204 |
| 0.2953 |
| #VALUE! |
| #VALUE! |
| #VALUE! |
HPT NOZZLE AREA (/1%)
HPT NOZZLE W SEAL (/1%)
| 0.0035 |
| 0.0700 |
| #VALUE! |
| #VALUE! |
HPT general
| 0.0600 |
| 0.8548 |
| -3.360 |
| -47.87 |
| #VALUE! |
SURFACE FINISH IN MICROINCHES
HPC Erosion NONE
HPC Erosion MEDIUM
HPC Erosion HEAVY
#VALUE!
Solicitation N00019-15-R-2004 Attachment 11
(CONT’D)
PCA Data
HP Compressor
Case Radii Avg
Case FIR
BLADE Radii Min
BLADE Radii Max
BLADE Radii Avg
BLADE FIR ref.
Rotor CDP Seal
Rotor CDP Seal
Rotor CDP Seal
Rotor CDP Seal
| Blade Clear Avg |
| 0.000 |
| 0.000 |
| 0.000 |
| 0.000 |
| 0.000 |
| 0.000 |
| 0.000 |
| 0.000 |
| 0.000 |
| "X 1000" |
| 0 |
| 0 |
| 0 |
| 0 |
| 0 |
| 0 |
| 0 |
| 0 |
| 0 |
| Min SM (72-00-02) |
| 58 |
| 57 |
| 27 |
| 44 |
| 41 |
| 43 |
| 34 |
| 34 |
| 35 |
| HPC Seal Clearances |
| 1 |
| 2 |
| 3 |
| 4 |
| 5 |
| 6 |
| 7 |
| 8 |
Case Seal Avg
Rotor Seal Avg
| Seal Clearance |
| 0.000 |
| 0.000 |
| 0.000 |
| 0.000 |
| 0.000 |
| 0.000 |
| 0.000 |
| 0.000 |
| Min SM |
| 0.002 |
| 0.002 |
| 0.002 |
| 0.0015 |
| 0.0015 |
| 0.0015 |
| 0.0015 |
| 0.0015 |
HPT Blades
Rotor Diameter
Shroud Diameter
Blade Clearance
(CONT’D)
Fan Blade
Measured with shim stock
| FWD (F01A) |
| MID (F01C) |
| AFT (F01B) |
ESM limits
| Average |
| #DIV/0! |
| #DIV/0! |
| #DIV/0! |
(CONT’D)
HPC Blade Radii
HPC RADII
| Stage 1 |
| Stage 2 |
| Stage 3 |
| Stage 4 |
| Stage 5 |
| Stage 6 |
| Stage 7 |
| Stage 8 |
| Stage 9 |
(CONT’D)
HPC Blade Radii
| Average |
| #DIV/0! |
| #DIV/0! |
| #DIV/0! |
| #DIV/0! |
| #DIV/0! |
| #DIV/0! |
| #DIV/0! |
| #DIV/0! |
| #DIV/0! |
| Min |
| 0.0000 |
| 0.0000 |
| 0.0000 |
| 0.0000 |
| 0.0000 |
| 0.0000 |
| 0.0000 |
| 0.0000 |
| 0.0000 |
| Max |
| 0.0000 |
| 0.0000 |
| 0.0000 |
| 0.0000 |
| 0.0000 |
| 0.0000 |
| 0.0000 |
| 0.0000 |
| 0.0000 |
| FIR |
| 0.0000 |
| 0.0000 |
| 0.0000 |
| 0.0000 |
| 0.0000 |
| 0.0000 |
| 0.0000 |
| 0.0000 |
| 0.0000 |
(CONT’D)
HPC Case Radii
HPC Case RADII
| Stage 1 |
| Stage 2 |
| Stage 3 |
| Stage 4 |
| Stage 5 |
| Stage 6 |
| Stage 7 |
| Stage 8 |
| Stage 9 |
(CONT’D)
HPC Case Radii
| Average |
| #DIV/0! |
| #DIV/0! |
| #DIV/0! |
| #DIV/0! |
| #DIV/0! |
| #DIV/0! |
| #DIV/0! |
| #DIV/0! |
| #DIV/0! |
| Min |
| 0.0000 |
| 0.0000 |
| 0.0000 |
| 0.0000 |
| 0.0000 |
| 0.0000 |
| 0.0000 |
| 0.0000 |
| 0.0000 |
| Max |
| 0.0000 |
| 0.0000 |
| 0.0000 |
| 0.0000 |
| 0.0000 |
| 0.0000 |
| 0.0000 |
| 0.0000 |
| 0.0000 |
| FIR |
| 0.0000 |
| 0.0000 |
| 0.0000 |
| 0.0000 |
| 0.0000 |
| 0.0000 |
| 0.0000 |
| 0.0000 |
| 0.0000 |
(CONT’D)
HPC Stator Rubs
| STG |
| UPPER STATOR CASE HALF |
LOWER STATOR CASE HALF
9:00
12:00
3:00
3:00
6:00
9:00
No Contact / No rub / No Scab
Light Contact / Minor Scab
Medium Contact / Feel Scab
Heavy Contact / Very Thick Scab
(CONT’D)
HPC “H” Comb Seal Rub
HPC Stator Rubs
| STG |
| UPPER STATOR CASE HALF |
| LOWER STATOR CASE HALF |
AVERAGE
| 9:00 |
| 10:30 |
| 12:00 |
| 1:30 |
| 3:00 |
| 3:00 |
| 4:30 |
| 6:00 |
| 7:30 |
| 9:00 |
#DIV/0!
#DIV/0!
#DIV/0!
#DIV/0!
#DIV/0!
#DIV/0!
#DIV/0!
#DIV/0!
| 9:00 |
| 10:30 |
| 12:00 |
| 1:30 |
| 3:00 |
| 4:30 |
| 6:00 |
| 7:30 |
AVERAGE
CDP Seal
#DIV/0!
3T Fwd
#DIV/0!
3T Mid
#DIV/0!
3T Aft
#DIV/0!
2T
2T FWD
#DIV/0!
2T AFT
#DIV/0!
KEY:
No Contact / No Sealing
Light Contact / Minor Sealing
Normal Contact / Normal Sealing
Heavy Contact / Loss of Sealing
(CONT’D)
HPC “H” Comb Seal Rub
4-9 Spool Seal diameters.
Honeycomb seal diameters
| Stage |
| max |
| min |
| average |
| max |
| min |
| average |
radiii diameter
Dia. E
#DIV/0!
Dia. G1
#DIV/0!
Dia. G2
#DIV/0!
Dia. G3
#DIV/0!
Dia. G4
#DIV/0!
Dia. G5
#DIV/0!
1/2 Spool Seal diameters.
Dia. E
#DIV/0!
Dia. F
#DIV/0!
(CONT’D)
HPT Blade Radii
Blade
Radius
(CONT’D)
HPT Blade Radii
FIR
0.0000
VSV Rigging
| Open Position |
| Close position |
| Min ESM |
| Reading |
| Max ESM |
| Min ESM |
| Reading |
| Max ESM |
-30.2
-19.6
-18.8
-20.7
(CONT’D)
HPT Shroud Rub
| POINT |
| RUBS |
| R1 |
| LE Mid |
| Radii |
| TE Mid |
| R5 |
| CLOCK |
12:00
2:00
4:00
6:00
8:00
10:00
11:45
AVERAGE RADIUS
#DIV/0!
MAX
14.5
MIN
14.5
FIR
Rubs
Radius Measurement Points
R2
R4
Attachment 11
HPT Rotor Dimensional Info
HPT H/C Seal Dimensional Info
7B ESM 72-00-02 Clearances
Sta CDP Seal
72-41-03
| FOS |
| D |
| 16.957 |
| 16.979 |
| 2-t fwd |
| HC Fins |
| 2-t fwd |
| 16.995 |
| 17.003 |
| Wear Grooves |
| 4 ea |
| 0.125 |
| 0.03 |
| FOS |
| E |
| 17.157 |
| 17.179 |
| 2-t aft |
| HC Fins |
| 2-t aft |
| 17.195 |
| 17.203 |
| Seal Inner Dia |
| 14.294 |
| 14.298 |
| 0.004 |
| FOS |
| G |
| 19.476 |
| 19.498 |
| 3-t fwd |
| HC FOS |
| 3-t fwd |
| 19.514 |
| 19.520 |
| FOS |
| H |
| 19.876 |
| 19.898 |
| 3-t mid |
| HC FOS |
| 3-t mid |
| 19.914 |
| 19.920 |
| FOS |
| J |
| 20.276 |
| 20.298 |
| 3-t aft |
| HC FOS |
| 3-t aft |
| 20.314 |
| 20.320 |
| Aft Seal |
| B |
| 12.899 |
| 12.901 |
| Fwd |
| Aft Seal |
| C |
| 12.799 |
| 12.801 |
| Mid |
| Aft Seal |
| D |
| 12.699 |
| 12.701 |
| Aft |
| Aft Shaft |
| C |
| 13.684 |
| 13.686 |
| Outer |
| Aft Shaft |
| G |
| 9.070 |
| 9.072 |
| Inner |
7B Clearance Info HPC Rotor Dimensional Info
72-31-XX
72-31-XX Seal Tooth Coating Repairs
Prod
Source
72-00-31 Insp
Insp
| In Process |
| Finished |
| Finished |
NEW PROD HPC GRIND
vrs
STG
+/- 0.002
Seals
SM
11.866
0.002
11.130
| 0.005 |
| 15.940 |
| 15.970 |
| 15.980 |
0.002
10.658
| 0.005 |
| 15.986 |
| 16.016 |
| 16.026 |
0.002
10.256
| 0.005 |
| 15.980 |
| 16.001 |
| 16.016 |
0.002
9.941
| 0.005 |
| 16.816 |
| 16.838 |
| 16.853 |
0.002
9.699
| 0.005 |
| 16.816 |
| 16.838 |
| 16.853 |
0.002
9.586
| 0.005 |
| 16.816 |
| 16.838 |
| 16.853 |
0.002
9.511
| 0.005 |
| 16.816 |
| 16.838 |
| 16.853 |
0.002
9.483
| 0.005 |
| 16.816 |
| 16.838 |
| 16.853 |
0.002
(CONT’D)
7B Clearance Info
HPC Stator Dimensional Info
HPC Stator Dimensional Info
HPC BLADE TIP CLEARANCE
HPC I'STG SEAL CLEARANCE
| Source |
| 72-32/33-00 Assembly |
| STATOR VANE |
| STATOR SEALS |
| Source |
| 72-32/33-00 Assembly |
| (For refurbished rotor & Stator) |
(For refurbished rotor & Stator)
| Stator Seals |
| SPLIT LINE GAPS |
| Sector -to- Sector |
Stator Flowpath
| STG |
| MIN |
| MAX |
| MIN |
| MAX |
| MIN |
| MAX |
| 4 |
| 16.856 |
| 16.891 |
| 0.080 |
| 0.210 |
| 0.001 |
| 0.030 |
| 5 |
| 16.856 |
| 16.891 |
| 0.120 |
| 0.239 |
| 0.001 |
| 0.030 |
| 6 |
| 16.862 |
| 16.874 |
| 0.105 |
| 0.217 |
| 0.001 |
| 0.030 |
| 7 |
| 16.862 |
| 16.874 |
| 0.130 |
| 0.235 |
| 0.001 |
| 0.030 |
| 8 |
| 16.862 |
| 16.874 |
| 0.145 |
| 0.208 |
| 0.001 |
| 0.030 |
HPC Scrap Data
Enter scrap data for all HPC blades.
HPT Blade Radii
Rubs vrs Radii RUBS Radii