Boeing 737-800 - Page 829

737 Flight Crew Operations Manual
Flight Controls -
System Description
Boeing Proprietary. Copyright © Boeing. May be subject to export restrictions under EAR. See title page for details.
D6-27370-866-EGP 9.20.21
Leading Edge Devices and Trailing Edge Flaps Schematic
TE FLAPS
M
TE FLAP
BYPASS VALVE
FSEU
PTU
SYS B
RESERVOIR
FROM SYS B
SYS A
CONTROL
VALVE
AUTOSLAT
RES
STBY
M
SMYD
F
L
A
P
S
S
L
A
T
S
1
2
3
4
5
6
7
8
F
L
A
P
S
S
L
A
T
S
1
2
3
4
LE
CONTROL
LE DEVICES
6
5
4
3
2
1
TRANSIT
FULL EXT
EXT
FLAPS
TEST
2
SLATS
3
1
SLATS
4
7
8
EXT
LE FLAPS
TRANSIT
LE FLAPS
UP
2
1
5
10
15
25
30
40
FLAPS
ALTERNATE FLAPS
OFF
UP
OFF
DOWN
ARM
TE FLAP
CONTROL
UNIT
TE
DRIVE
TE FLAPS
M
TE FLAP
BYPASS VALVE
FSEU
PTU
SYS B
RESERVOIR
FROM SYS B
SYS A
CONTROL
VALVE
AUTOSLAT
RES
STBY
M
SMYD
F
L
A
P
S
S
L
A
T
S
1
2
3
4
5
6
7
8
F
L
A
P
S
S
L
A
T
S
1
2
3
4
LE
CONTROL
LE DEVICES
6
5
4
3
2
1
TRANSIT
FULL EXT
EXT
FLAPS
TEST
2
SLATS
3
1
SLATS
4
7
8
EXT
LE FLAPS
TRANSIT
LE FLAPS
UP
2
1
5
10
15
25
30
40
FLAPS
ALTERNATE FLAPS
OFF
UP
OFF
DOWN
ARM
TE FLAP
CONTROL
UNIT
TE
DRIVE
September 23, 2010