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A
737-300/400/500
MAINTENANCE MANUAL
SLAT NO. 6 SLAT NO. 5 SLAT NO. 4
SLAT NO. 3 SLAT NO. 2
SLAT NO. 1
SEE A
FIXED LEADING EDGE ROLLERS ROLLERS
SPAR FRONT
SLAT
A A B D B D
C C
A
Leading Edge Slat Adjustment
Figure 401 (Sheet 1)
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G58813
A 737-300/400/500MAINTENANCE MANUAL
MAIN RIB/BUSHING MAIN RIB/BUSHING
COTTER
NUT
2
COTTER
NUT
2
Leading Edge Slat Adjustment
Figure 401 (Sheet 2)
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G58796
B.
C.
D.
E.
A
737-300/400/500MAINTENANCE MANUAL
Consumable Materials
(1)
A00136 Sealant - BMS 5-19, Class BReferences
(1)
AMM 27-81-21/401, Leading Edge Slats - Removal/InstallationAccess
(1)
Location Zone
302, 303, 402, 403 Leading Edge SlatProcedure
S 424-027-B00
(1)
Slide washer onto bolt of grease fitting side.
S 424-028-B00
(2)
Put bushing/bushing inside of rib/bushing.
S 424-029-B00
(3)
Insert bolt partially through rib on outboard side.
S 424-030-B00
(4)
Insert bushing/bushing on inboard side rib.
S 424-031-B00
(5)
Position washer between inside rib and outside of roller of the inboard side.
S 424-032-B00
(6)
Place main track roller into position on the bolt.
S 424-033-B00
(7)
Insert bolt completely.
S 424-034-B00
(8)
Put the washer on the bolt on the outside of the rib.
(9)
Tighten nut by hand onto the bolt.
(10)
Torque bolt to values per FLAG (1) and FLAG (2).
(11)
Install cotter pin.
S 424-035-B00
S 424-036-B00
S 414-037-B00
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737-300/400/500MAINTENANCE MANUAL
S 404-038-B00
(12)
Do this task: "Leading Edge Slats - Removal/Installation" (AMM 27-81-21/401).
S 864-018-B00
(13)
Remove the DO-NOT-CLOSE tags from the circuit breakers and close all of the circuit breakers (AMM 33-43-11/201, AMM 33-45-11/201 and AMM 33-49-00/201).
S 704-019-B00
(14)
Do a check of the leading edge slats as follows:
(a) Do this task: "Leading Edge Flap and Slat - Adjustment/Test" (AMM 27-81-00/501).
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