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时间:2011-04-11 09:00来源:蓝天飞行翻译 作者:航空
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MAINTENANCE MANUAL


SIZE OF THE FILLET SEAL. KEEP A BEAD OF SEALANT IN FRONT OF THE NOZZLE TIP
Apply the First Fillet Seal
Figure 806

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MAINTENANCE MANUAL


TIGHTLY INTO THE SEAM
Push the First Fillet into Seam
Figure 807

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MAINTENANCE MANUAL


(1.27 mm)
MORE THAN ONE FILLET SEAL
MINIMUM
BUTT JOINT
FILLET RE-ENTRANT
FILLET RE-ENTRANT

RE-ENTRANT FILLET

Re-Entrant Fillet Seal and Dimensions of Fuoll Bodied Fillet Seals
Figure 808

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L48757
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MAINTENANCE MANUAL


STEP 3  STEP 4
Temporary Repair of Self-Sealing Rivets
Figure 809

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MAINTENANCE MANUAL

O-RING


MACHINE SURFACE
TO FIT O-RING
SEALANT PASSAGE
SEALANT CHAMBER
TOOL BODY (CROSS SECTION) UPPER PISTON
LOWER PISTON
Temporary Repair Tool (F70230) for Self-Sealing Rivets
Figure 810

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L48340
A

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MAINTENANCE MANUAL

0.12
(2.54)

RIVET  BOLT

0.10  0.10
(2.54)  (2.54)

(3.048)
MINIMUM

RIVET  BOLT
NOTE:  ALL DIMENSIONS ARE IN INCHES (MILLIMETERS ARE IN PARENTHESES).
Dimensions of Fillet Seals (Inches) for Fasteners
Figure 811

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A 747-400 MAINTENANCE MANUAL
NOZZLE
METAL

NOTE:  THE NOZZLE SIZE DEPENDS ON THE SIZE OF THE METAL SEAL COVER.
PUSH THE METAL SEAL COVER INTO POSITION
Metal Seal Cover Installation Figure 812
L48355
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MAINTENANCE MANUAL


Completed Cover Seal
Figure 813

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