757
MAINTENANCE MANUAL

AFT FLAP 1. MAIN
UPPER  FWD
AFT FLAP FLAP
PUSHROD CARRIAGE
BELLCRANK C
RIG PIN TE-3 HOLE
A

5 B
FLAP
D
TRACK B
A C
2.
 BOLT

3.
 WASHER

D
4.
 BUSHING

5.
 WASHER

LEFT WING PLAN VIEW
6.
 NUT

AFT FLAP
7.
 PIN

PUSHROD BALLSCREW CONNECTION GIMBALL
PUSHROD CARRIAGESEEA CONNECTION
A-A
1. MAIN FLAP  SEE B
RIG PIN AFT FLAP
TE 2 HOLE
 8.
 BOLT
AFT FLAP

AFT FLAP

9.
 WASHER
LOWER PUSHROD

UPPER PUSHROD
10.
 BUSHINGBELLCRANK 11. WASHER

12.
 WASHER

13.
 NUT

14.
 PIN  FWD

INBOARD AFT FLAP LINKAGE
(LEFT WING SHOWN, RIGHT WING OPPOSITE)
B-B

MAIN FLAP  FWD
1
GIMBALL E CONNECTION FLAP TRACK
SEE A E
CARRIAGE 1
CARRIAGE
CONNECTION

SEE B
BALL GIMBAL
SCREW FLAP INBOARD TRACK
1 APPLY A SUFFICIENT QUANTITY OF
(LEFT WING SHOWN, RIGHT WING OPPOSITE)
BMS 3-24 GREASE ALONG THE ROLLER
SURFACES OF THE FLAP TRACKS BEFORE C-C
YOU INSTALL THE FLAP

Inboard Trailing Edge Flap
Figure 401 (Sheet 1)

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A

757 MAINTENANCE MANUAL
CARRIAGE 15,16. RETAINING

CARRIAGE CONNECTION
DRY PRIME THE HOLE AND INSTALL A BOLT WITH CORROSION PREVENTIVE COMPOUND

PUT THE GIMBAL SHAFT THROUGH THE CLEARANCE GROOVES ON THE CARRIAGE UNTIL THE SHAFT IS ALIGNED WITH THE BUSHING HOLES ON THE CARRIAGE. INSTALL THE BUSHINGS FROM THE TWO SIDES AND MAKE SURE THE BUSHING GROOVES ALIGN WITH THE CARRIAGE BOLT HOLES. INSTALL THE RETAINING BOLT
APPLY GREASE TO THE BALLSCREW NUT THROUGH THE LUBE FITTING
Inboard Trailing Edge Flap
Figure 401 (Sheet 2)

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A

757
MAINTENANCE MANUAL

FLAP TRACK
24. BOLT 21. NUT

INBD
23. SPACER  22. WASHER
CARRIAGE STOP FOR THE OUTBOARD FLAP TRACK
D-D

25. BOLT

26. WASHER

INBD
27.
 NUT

28.
 SPACER

CARRIAGE STOP FOR THE INBOARD FLAP TRACK E-E
Inboard Trailing Edge Flap
Figure 401 (Sheet 3)

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757
MAINTENANCE MANUAL

FOR CARRIAGES WITH NO WEAR ON RUB PLATES. FOR CARRIAGES WITH WORN PLATES THESE CLEARANCES CAN BE REDUCED BY AN AMOUNT EQUIVALENT TO THE WEAR GROOVE DEPTH
EXAMINE
Clearance Check Inboard Trailing Edge Flap
Figure 402

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757
MAINTENANCE MANUAL

 S 014-009
 (9)  
Remove the aft fairing from the inboard track of the outboard flap (AMM 27-51-31/201).

 S 224-011

 (10)
 Measure and make a record of the dimension X at the ballscrew nut and the aft universal joint of the inboard transmission of the outboard flap (View A, Fig. 407).
　
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