4.
1ST-STAGE STATOR VANES
5.
FAN OUTLET GUIDE VANES, ABRADABLE SHROUD, ACOUSTIC PANELS, OGV INNER SHROUD, FAN DUCT PANELS, AND SPLITTER FAIRING
6.
PRECOOLER FAN AIR INLET
LOOK AT THE AIRFRAME FOR DAMAGE (AMM 5-51-37/201). IS DAMAGE MORE THAN THE LIMITS FOUND?
NO YES
4 USE A BORESCOPE TO LOOK AT
THE HP COMPRESSOR 3RD-,5TH-,
AND 9TH-STAGE BLADES, AND COM-BUSTION CHAMBER (BIRDSTRIKE)
(AMM 72-00-00/601) FOR DAMAGE.
IS DAMAGE MORE THAN THE
LIMITS FOUND?
NO YES YES
17 CONTINUE TO USE THE BORE-SCOPE AND EXAMINE DOWNSTREAM. IS DAMAGE MORE THAN THE
NO
LIMITS FOUND?
NO
SEE SHEET 2
(BLOCK 7)
SEE SHEET 2
(BLOCK 7)
IT MAY BE PRUDENT TO ACCOMPLISH A ONE-TIME
REPEAT BORESCOPE INSPECTION AT A-CHECK OR
400 HRS, TO ENSURE COMPONENT INTEGRITY.
Birdstrike or FOD with Abnormal Parameters or Flameout Figure 103 (Sheet 1)
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71-00-47
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ú C01 Page 106
ú Nov 15/98
BOEING PROPRIETARY - Copyright (C) - Unpublished Work - See title page for details.
////////////////////////A / /
CFM56 ENGINES
737-300/400/500/ /MAINTENANCE MANUAL ////////////////////////
Birdstrike or FOD with Abnormal Parameters or Flameout
Figure 103 (Sheet 2)
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ú C01 Page 107
ú Mar 15/96
BOEING PROPRIETARY - Copyright (C) - Unpublished Work - See title page for details.
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CFM56 ENGINES
737-300/400/500/ /MAINTENANCE MANUAL ////////////////////////
BIRDSTRIKE OR FOD PREREQUISITES
WITH INDICATIONS OF NONE
SURGE (STALL)
YES
1
LOOK IN THE ENGINE INLET
AND EXHAUST AREAS FOR OBVIOUS
SIGNS OF DAMAGE
(AMM 71-00-58/101, FIG. 108).
ARE SIGNS OF ENGINE FAILURE FOUND?
NO
YES
5 LOOK IN THE ENGINE INLET
FOR DEBRIS/DAMAGE TO THESE
COMPONENTS (AMM 71-00-58/101,
FIG. 108):
1.
INLET COWL
2.
SPINNER
3.
FAN ROTOR BLADES
4.
1ST-STAGE STATOR VANES
5.
FAN OUTLET GUIDE VANES, ABRADABLE SHROUD, ACOUSTIC PANELS, OGV INNER SHROUD, FAN DUCT PANELS, AND SPLITTER FAIRING
6.
PRECOOLER FAN AIR INLET
LOOK AT THE AIRFRAME FOR DAMAGE (AMM 5-51-37/201). IS DAMAGE MORE THAN THE LIMITS FOUND?
NO
YES
7 USE A BORESCOPE TO LOOK AT
THESE COMPONENTS FOR DAMAGE
(AMM 72-00-00/601):
1
1.
BOOSTER
2.
1ST-,3RD-,5TH-,9TH-STAGE HP COMPRESSOR BLADES
3.
HP TURBINE BLADES
4.
COMBUSTION CHAMBER (BIRDSTRIKE)
5.
1ST-STAGE LP TURBINE BLADES
IS DAMAGE MORE THAN THE LIMITS FOUND?
NO
SEE SHEET 2 (BLOCK 11) 21 REPLACE THE ENGINE (AMM 71-00-02/401).
28 REPAIR DAMAGE OR REPLACE COMPONENTS AS NECESSARY. CONTINUE TO DO TROUBLE-SHOOTING AT BLOCK 7.
31 REPLACE THE ENGINE (AMM 71-00-02/401).
IT MAY BE PRUDENT TO ACCOMPLISH A ONE-TIME REPEAT
1
BORESCOPE INSPECTION AT A-CHECK OR 400 HRS TO ENSURE COMPONENT INTEGRITY.
Birdstrike or FOD with Indications of Surge (Stall)
Figure 104 (Sheet 1)
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71-00-47
ALL ú
ú C01 Page 108
ú Nov 15/98
BOEING PROPRIETARY - Copyright (C) - Unpublished Work - See title page for details.
////////////////////////A / /
CFM56 ENGINES
737-300/400/500/ /MAINTENANCE MANUAL ////////////////////////
Birdstrike or FOD with Indications of Surge (Stall)
Figure 104 (Sheet 2)
EFFECTIVITYùùùùùùùùùùùùùùùùùùùùùùùùùùùùùù. ú 中国航空网 www.aero.cn 航空翻译 www.aviation.cn 本文链接地址：737-300 400 500 AMM 飞机维护手册 动力装置 POWER PLANT 2(32)
