Aa 737 Schematic Notes

Front 1

when do l.e. slats go from extend to full extend?

Back 1

flaps moved to 10

Front 2

what l.e. devices does wing anti-ice heat?

Back 2

3 inboard l.e. slats only

Front 3

what lose if lose one of two irs's?

Back 3

lose autobrakes @ thus cat 2/3 capability

Front 4

what are 3 "ground only" annunciator lights on ov'hd panel?

Back 4

engine control
elec
pseu

Front 5

how many gps's?

Back 5

2

Front 6

irs fault light .. what mean?

Back 6

nav or attitude fault

Front 7

what also happens if get an irs "on dc" light when on the ground?

Back 7

ground crew call horn sounds

Front 8

irs alignment times

fast alignment times

fast alignment requirement

what do if inadvertent sw to OFF or ATT?

Back 8

5-17 min (7-10 at our latitudes)

30 sec

a/c must be stationary (procedure in vol 1 systems section)

must do full alignment

Front 9

"engine control" light
what mean?
what do?

Back 9

eec fault
no-go

Front 10

what happens when move alternate flaps switch to arm?

Back 10

1. stby elect pump on
2. close t.e. flap bypass valve
3. arms alt flap pos sw
4. allows stby sys to pwr l.e. flaps, slats, thrust reversers

Front 11

speedbrakes extended light

Back 11

speedbrake lvr is past arm position &
flaps >10 OR
below 800'

Front 12

what controls "eng valve closed" & "spar valve closed" lights, meaning what can open/close those valves

Back 12

eecs
fire handle

Front 13

can wing tank pumps suction feed?
can ctr tank pumps suction feed?
total fuel

Back 13

yes
no
8.6+8.6+28.8 = 46.0

Front 14

"elec fault" light

Back 14

dc or stby bus fault

Front 15

depart w/ batt discharge, tr unit or elec light on?

Back 15

no

Front 16

stby pwr off ... wht mean?

Back 16

loss of stby a/c, stby d/c or batt bus

Front 17

when will idg disconnect work?

Back 17

elect pwr available AND
start lvr - idle

Front 18

apu maint light ..

3 apu fault lights . what do

Back 18

maint req, can still use apu

shut down apu

Front 19

eec's powered at what n1?

Back 19

15%

Front 20

fuel "filter bypass" light

Back 20

impending fuel filter bypass

Front 21

a/c sys 'OVHT TEST" button

Back 21

tests wing/body overheat detectors

Front 22

a/c sys trip reset button resets

Back 22

pack trip
bleed trip
zone temp trip

Front 23

wing body ovht light

Back 23

eng strut
engine strut
inbd wing leading edge
a/c bay
+
lt .. keel beam
... apu bleed duct

Front 24

pack light

Back 24

pack trip OR
primary & secondary pack controller failed

Front 25

flashing align light

Back 25

nothing entered or position entered is > 4 nm off

Front 26

"stab out of trim" light .. when work?

Back 26

autopilot on & autopilot not trimming stabilizer correctly

Front 27

will a/t work with eec's in alt?

Back 27

yes

Front 28

"takeoff" mode of flt director
1. @ 60 kts
2. 84 kts
3. liftoff
4. 50'
5. 800'
6. when get climb power?

Back 28

1. pitch to 15 degrees nose up
2. throttle hold
3. pitch to 15 degress till sufficient climb rate, then pitch to meet mcp speed, normally v2 + 20
4. LNAV
5. a/t in throttle hold till 800', can now reduce to climb power
6. when vnav, alt acq or alt hold are selected .. if engaging lvl chg or v/s, auto thrust reduction is inhibited for 2 1/2 min after t/off

Front 29

what happens when TO/GA?

what happens when TO/GA 2nd time?

Back 29

1. a.t. give 1000-2000 fpm climb
2. pitch to 15 degrees till get certain climb rate, then maneuvering speed for each flap setting is directed

Front 30

how terminate TO/GA?

1. below 400'
2. above 400'

Back 30

1. both flight directors off
2. different pitch or roll mode selected

Front 31

what happens when select ALT on audio control panel

Back 31

1. can only control respective vhf radio
2. speaker and volume control functions inop .. also inop interphone, hand mike and p.a. sys ... can't hear alt alerts, gpws and windshear

Front 32

eec protection
1. airborne
2. on ground

Back 32

1. n1 and n2 overspeed
2. overspeeds + wet and hot start

Front 33

thrust reverser pwr sourse
1. #1
2. #2

Back 33

1. sys A hyd w/ stby as backup
2. sys B hyd w/ stby as backup

Front 34

fire detection .. what pwr source?
fire protection .. what pwr source?

Back 34

1. battery bus
2. hot battery bus

Front 35

will APU auto-shutdown w/ fire?

where is apu fire handle?

Back 35

yes

right wheel well

Front 36

how many cargo fire bottles?

power source

how many apu fire bottles

Back 36

one halon bottle

hot battery bus

one

Front 37

lav fire detection:
1. discharge nozzle appearance
2. flight deck indication of discharge
3. temperature indicator appearance

Back 37

1. flat black, turns gray if sys discharges
2. none
3. white dots turn black when exposed to heat

Front 38

horns that can be silenced

Back 38

1. fire warning (press fire warn light)
2. landing gear horn
3. cabin alt horn
4.

Front 39

when do spoilers deploy during landing

Back 39

1. armed
2. throttles idle
3. radio alt < 10 ft
4. mains touch & > 60 kts = flt spoilers
5. rt main strut compresses = grd spoilers deploy

Front 40

during RTO, when do auto speedbrakes deploy?

Back 40

both throttles to idle & reverser levers to reverse

Front 41

what does FSEU (flap/slat electronic unit) do?

Back 41

protect TE flaps from excessive airload .. flaps 40 to 30 or 30 to 25

Front 42

autoslats .....
1. what happens?
2. pwr source?

Back 42

1. w/ flaps 1-5 & approach stall, LE slats go to full extend

2. sys B w/ PTU as backup

Front 43

CDS FAULT or CDS MAINT ?

Back 43

non-dispatchable fault, ground only

Front 44

AOA green band

Back 44

for any flap setting, the 3 o'clock position, green band provides safe speed

Front 45

VNAV speed ... ensure altitude restriction will be met?

Back 45

no

Front 46

which fuel tank pumps have higher pressure

Back 46

center tank pumps are higher

Front 47

which tank has a scavenge pump

Back 47

center tank, which ops automatically when fuel in #1 tank reaches around 4500# and the #1 main tank fwd pump is operating. pump ports fuel into the #1 tnk at approx 177 lb/hr

Front 48

cowl anti-ice light .. what mean?

Back 48

excessive pressure has built up in the duct between the engine cowl anti-ice valve and the cowl lip

Front 49

when do wing anti-ice valves auto-close?

what happens when turn switch on/

Back 49

1. overtemp
2. t/off pwr selected

bleed air to l.e. devices
sets stick shaker logic for icing conditions

Front 50

which windows are heated?

Back 50

all but rear most side windows

Front 51

do autobrakes work w/ alt brakes?

anti-skid with alt brakes?

Back 51

no

yes, but for wheel pairs only, not individual wheel

Front 52

what happens if raise ldg gear & have damaged main gear tire is detected?

Back 52

the individual main gear will free fall down

Front 53

how do you deactivate autobrakes

Back 53

switch off
grd spoilers/speed brake to down detent

thrust lvrs past 11 degrees

manual brakes

Front 54

how detect parking brake fault?

Back 54

ANTI SKID INOP light on when brake is being set

Front 55

tcas:
1. red RA
2. amber TA
3. fully white rectangle
4. reverse video rectangle

Back 55

1. threat within 25 seconds
2. 40 seconds
3.. 6 miles & +/- 1200' vertical
4. +/- 8700' vertical

Front 56

predictive windshear
1. warning
2. caution
3. when active on ground
4. ceiling limit for warnings

Back 56

1. 1.5 nm ahead of a/c
2. 3 nm ahead of a/c
3. thrust lever to takeoff pwr
4. 1200'