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UF94200
EFFECTIVITY Page 50
ALL
SYSTEM OPERATION - AUTO MODE (CONT’D)
TMUFUE901-P08 LEVEL 1
EFFECTIVITY 28-20-00 Page 17
May 31/00
_A319/A320/A321 TECHNICAL TRAINING MANUAL
MECHANICS / ELECTRICS & AVIONICS COURSE 28 FUEL SYSTEM
UF94200
EFFECTIVITY Page 51
ALL
SYSTEM OPERATION
MANUAL MODE
We are in cruise ...
The center tank pumps stop with fuel remaining in the
center tank.
The FAULT light comes on, on the MODE SEL pushbutton.
The LO amber symbols come on as the supply pressure
drops. The fuel auto feed fault message appears on the
engine warning display.
FUEL: AUTO FEED FAULT
The FAULT is indicated if L or R wing tank quantity
becomes less than 5000 KG and the center tank quantity
is above 250 KG.
TMUFUE901-T09 LEVEL 1
EFFECTIVITY 28-20-00 Page 18
May 31/00
_A319/A320/A321 TECHNICAL TRAINING MANUAL
MECHANICS / ELECTRICS & AVIONICS COURSE 28 FUEL SYSTEM
UF94200
EFFECTIVITY Page 52
ALL
SYSTEM OPERATION - MANUAL MODE
TMUFUE901-P09 LEVEL 1
EFFECTIVITY 28-20-00 Page 19
May 31/00
_A319/A320/A321 TECHNICAL TRAINING MANUAL
MECHANICS / ELECTRICS & AVIONICS COURSE 28 FUEL SYSTEM
UF94200
EFFECTIVITY Page 53
ALL
SYSTEM OPERATION
MANUAL MODE (CONT’D)
Manual mode engaged.
MAN comes on white. The center tank pumps run again.
TMUFUE901-T10 LEVEL 1
EFFECTIVITY 28-20-00 Page 20
May 31/00
_A319/A320/A321 TECHNICAL TRAINING MANUAL
MECHANICS / ELECTRICS & AVIONICS COURSE 28 FUEL SYSTEM
UF94200
EFFECTIVITY Page 54
ALL
SYSTEM OPERATION - MANUAL MODE (CONT’D)
TMUFUE901-P10 LEVEL 1
EFFECTIVITY 28-20-00 Page 21
May 31/00
_A319/A320/A321 TECHNICAL TRAINING MANUAL
MECHANICS / ELECTRICS & AVIONICS COURSE 28 FUEL SYSTEM
UF94200
EFFECTIVITY Page 55
ALL
SYSTEM OPERATION
MANUAL MODE (CONT’D)
When the center tank is empty, the pump low pressure
warnings come on as the pumps continue to run.
TMUFUE901-T11 LEVEL 1
EFFECTIVITY 28-20-00 Page 22
May 31/00
_A319/A320/A321 TECHNICAL TRAINING MANUAL
MECHANICS / ELECTRICS & AVIONICS COURSE 28 FUEL SYSTEM
UF94200
EFFECTIVITY Page 56
ALL
SYSTEM OPERATION - MANUAL MODE (CONT’D)
TMUFUE901-P11 LEVEL 1
EFFECTIVITY 28-20-00 Page 23
May 31/00
_A319/A320/A321 TECHNICAL TRAINING MANUAL
MECHANICS / ELECTRICS & AVIONICS COURSE 28 FUEL SYSTEM
UF94200
EFFECTIVITY Page 57
ALL
SYSTEM OPERATION
MANUAL MODE (CONT’D)
The center tank pump symbols are amber because the
pumps have been manually selected OFF.
TMUFUE901-T12 LEVEL 1
EFFECTIVITY 28-20-00 Page 24
May 31/00
_A319/A320/A321 TECHNICAL TRAINING MANUAL
MECHANICS / ELECTRICS & AVIONICS COURSE 28 FUEL SYSTEM
UF94200
EFFECTIVITY Page 58
ALL
SYSTEM OPERATION - MANUAL MODE (CONT’D)
TMUFUE901-P12 LEVEL 1
EFFECTIVITY 28-20-00 Page 25
May 31/00
_A319/A320/A321 TECHNICAL TRAINING MANUAL
MECHANICS / ELECTRICS & AVIONICS COURSE 28 FUEL SYSTEM
UF94200
EFFECTIVITY Page 59
ALL
SELF EXAMINATION
What happens if you extend the slats in flight,
with fuel in the center tank, AUTO mode selected?
A - Center tank pumps start.
B - Center tank pumps stop.
C - Center tank pumps stay as they are.
What happens on ground, slats extended, in AUTO
MODE with fuel in the center tank, and one minute
after engines start?
A - Center tank pumps are running.
B - Center tank pumps are stopped.
C - The wing tank pumps are stopped.
What does the MODE SEL pushbutton control?
A - Center and wing tank pumps.
B - Center tank pumps only.
C - Wing tank pumps only.
When the center tank is empty, in AUTO MODE, center
tank pumps:
A - Must be manually switched OFF.
B - Stop automatically and wing tank pumps
start running.
C - Stop automatically.
TMUFUE901 LEVEL 1
EFFECTIVITY 28-20-00 Page 26
May 31/00
_A319/A320/A321 TECHNICAL TRAINING MANUAL
MECHANICS / ELECTRICS & AVIONICS COURSE 28 FUEL SYSTEM
UF94200
EFFECTIVITY Page 60
ALL
28 - FUEL SYSTEM
28-00-00 SYSTEM WARNINGS
CONTENTS:
Left Tank Pump 1 Lo Press
Center Tank Pump 2 Lo Press
Right Tank Pump 1 + 2 Lo Press
Center Tank Pumps Lo Press
Xfeed Valve Fault
Engine 1 LP Valve Open
Left Wing Tank Lo Level
Right Transfer Valve Closed
Left Outer Tank Hi Temp
Right Inner Tank Lo Temp
Auto Feed Fault
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ATA 28 FUEL SYSTEM(6)
