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A
737-300/400/500MAINTENANCE MANUAL
WING INITIAL LENGTH LUG
8.18
|0.01 INCHES (OUTBOARD FLAP)
9.15
|0.01 INCHES (INBOARD FLAP)
2
FLAP NOSE LINK
LEADING EDGE FLAP
FLAP NOSE
LINK
INITIAL LENGTH LEADING EDGE
5.24 |0.04 FLAP
INCHES
CRANK LINK ADJUSTABLE CRANK
FLAP NOSE ROD
SEE C FLAP PAD
SEE C FLAP
PAD INITIAL LENGTH
2.73 |0.04 INCHES
FLAP NOSE
FLAP NOSE
OUTBOARD FLAP AND OUTBOARD FLAP NOSE INBOARD FLAP NOSE SECTION SECTION LINKAGE OF INBOARD FLAP LINKAGE OF INBOARD FLAP
A-A
OUTBOARD FLAP INBOARD FLAP (NO. 1 OR 4) THE FLAP NOSE MUST
(NO. 2 OR 3) 1 TOUCH THE PADS SEAL DOOR
INBD
FLAP NOSE
FLAP NOSE
C
1 THE FLAP NOSE MUST TOUCH THE FLAP. 2 EXCEPT FOR -11 LINK ASSEMBLY THIS A MAXIMUM CLEARANCE OF 0.02 INCHES DIMENSION IS: 8.30 |0.01 INCHES IS PERMITTED.
Leading Edge Flap Installation Figure 401 (Sheet 3)
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A 737-300/400/500MAINTENANCE MANUAL
SEE DETAILS A AND B FOR HINGE LOCATIONS
0.06 |0.03 INCH MINIMUM CLEARANCE SEAL
IF THE FLAP NOSE TOUCHES THE FLAP NOSE UPSTOP
DEPRESSOR
AND ALL OTHER REQUIREMENTS ARE SATISFACTORY, THE CLEARANCE BETWEEN THE FLAP NOSE AND THE FUEL PUMP CAN BE MORE THAN
BOLT BACB30LJ4CD16 INSTALLED
FLAP
CLEARANCE FWD (ON OPENING)BOLT BACB30LJ4CD23 INSTALLED
E-E
Leading Edge Flap Installation
Figure 401 (Sheet 4)
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737-300/400/500MAINTENANCE MANUAL
S 024-007
(5)
Remove the leading edge flap:
(a)
On all the flap nose linkages but the inboard linkage of the inboard flap, disconnect the flap nose links from the lugs.
(b)
Do these steps for the inboard linkage of the inboard flap.
1) If the replacement of the flap nose link is not necessary, do these steps: a) Disconnect the flap nose link from the crank on the
flap panel. b) Let the flap nose link stay installed on the wing.
2) If the replacement of the flap nose link is necessary, do these steps: a) Remove the landing light lens from the wing leading
edge (AMM 33-42-21/401). b) Disconnect the flap nose link from the lug in the wing.
(c)
Disconnect the flap actuator from the flap panel.
(d)
Disconnect the bonding jumpers.
(e)
On the inboard hinge of the inboard flap, do these steps if the replacement of the hinge fitting is not necessary: 1) Remove the two bolts to disconnect the hinge fitting from
the flap panel. 2) Let the hinge fitting stay installed in the wing.
(f)
On the inboard hinge of the inboard flap, do these steps if the replacement of the hinge fitting is necessary: 1) Remove the landing light lens from the wing leading edge
and forward wing to the body fairing. 2) Remove the hinge bolt.
(g)
Hold the flap while you remove all the remaining flap hinge bolts.
(h) 中國航空網 www.k6050.com 航空翻譯 www.aviation.cn 本文鏈接地址：737-300 400 500 AMM 飛機維護手冊 飛行操縱 FLIGHT CONTROLS 6(58)
