8/12/2019 b737mrg Color

1/4

Black & White print Full Colorprint

8/12/2019 b737mrg Color

2/4

B737MRG Guide Preview Black&White versus Full Color demo www.b737mrg.net

Rate of cabin pressure change > 2,000 ft/min SLE

Loss of DC power on DC BUS 1 / 2 for > 3"

OR

AUTOCabin altitude above 15,800 feet

FAILDifferential pressure > 8.75 PSID

Fault in Outflow Valve Control

Fault in Pressurization Controller 1 / 2

Two or more Circuit Cards (*1) have failed

in either DEU

OR

One Circuit Card (*1) has failed in both DEU

Total failure (*2) of either DEU

N1-N2-EGT miscompare between DEU 1-2

Data Loader Selector in DEU 1 or 2 pos. (*3)

Hot Batt Bus not powered during DEU init. (*3)

FAULT

CDS

The line below or above the light moduleindicates that the light is illuminated

(for black & white printed guides)

Rate of cabin pressure change > 2,000 ft/min SLE

Loss of DC power on DC BUS 1 / 2 for > 3"

OR

AUTOCabin altitude above 15,800 feet

FAILDifferential pressure > 8.75 PSID

Fault in Outflow Valve Control

Fault in Pressurization Controller 1 / 2

Two or more Circuit Cards (*1) have failed

in either DEU

OR

One Circuit Card (*1) has failed in both DEU

Total failure (*2) of either DEU

N1-N2-EGT miscompare between DEU 1-2

Data Loader Selector in DEU 1 or 2 pos. (*3)

Hot Batt Bus not powered during DEU init. (*3)

FAULT

CDS

RIGHT

GEAR

RIGHT

GEAR

RIGHT

GEAR

RIGHT

GEAR

RIGHT

GEAR

RIGHT

GEAR

RIGHT

GEAR

RIGHT

GEAR

RIGHT

GEAR

RIGHT

GEAR

RIGHT

GEAR

GE

UP OFF

RIG

RIGHT

GEAR

RIGHT

GEAR

RIGHT

GEAR

RIGHT

GEAR

RIGHT

GEAR

RIGHT

GEAR

RIGHT

GEAR

RIGHT

GEAR

RIGHT

GEAR

RIGHT

GEAR

RIGHT

GEAR

RIGHT

GEAR

GE

UP OFF

RIG

RIGHT

GEAR

8/12/2019 b737mrg Color

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8/12/2019 b737mrg Color

4/4

B737MRG Guide Preview Black&White versus Full Color demo www.b737mrg.net

STANDBY POWER

DISCONNECT DISCONNECT

BAT OFF AUTO

RISE

IN

DRIVE TEMP

DRIVE CAN BE

RECONNECTED

ONLY ON

GRD

HIGH OIL

TEMP

LOW OIL

PRESSURE

HIGH OIL

TEMP

STANDBY

PWR OFF

GRD POWER

AVAILABLE

TRANSFER

BUS OFF

OFF

GEN OFF

BUS

BUS

TRANSFER

BUS OFF

OFF

GEN OFF

BUS

BUS

APU GEN

OFF BUS

AMPS0

100

200

AC

50 51 0

40

120

IN

1

0 80

160

0

30

2 0RISE

GEN DRIVE

OIL TEMP

C

40

120

IN

1

0 80

160

0

30

20RISE

GEN DRIVE

OIL TEMP

C

GRDPWROFF

ON

AMPS0

100

200

AC

50 51 0

GEN 1 GEN 2APU GEN

OFF

ON

OFF

ON

BUS TRANS

OFF

AUTO

FREQ380

400

420

- 0 +

AMPSDC 5050

APU BAT

BAT

BUS

STBYPWR

TR 2

TR3

APU GEN

GRD

PWRINV

TEST

OFF

ON

BATOFF

ON

GALLEY RESID

VOLTS

VOLTS

AC300

100

110 120

130DC VOLTS0

20

40

TR 1BAT GEN 1 GEN 2

STBYPWR

DRIVE

TEST

AC

GEN BUS 2

GEN BUS 1

STANDBY POWER

DISCONNECT DISCONNECT

BAT OFF AUTO

RISE

IN

DRIVE TEMP

DRIVE CAN BE

RECONNECTED

ONLY ON

GRD

HIGH OIL

TEMP

LOW OIL

PRESSURE

HIGH OIL

TEMP

STANDBY

PWR OFF

GRD POWER

AVAILABLE

TRANSFER

BUS OFF

OFF

GEN OFF

BUS

BUS

TRANSFER

BUS OFF

OFF

GEN OFF

BUS

BUS

APU GEN

OFF BUS

AMPS0

100

200

AC

5 0 51 0

40

120

IN

1

0 80

160

0

30

20RISE

GEN DRIVE

OIL TEMP

C

40

120

IN

1

0 80

160

0

30

20RISE

GEN DRIVE

OIL TEMP

C

GRDPWROFF

ON

AMPS0

100

200

AC

50 51 0

GEN 1 GEN 2APU GEN

OFF

ON

OFF

ON

BUS TRANS

OFF

AUTO

FREQ380

400

420

- 0 +

AMPSDC 5050

APU BAT

BAT

BUS

STBYPWR

TR 2

TR3

APU GEN

GRD

PWRINV

TEST

OFF

ON

BATOFF

ON

GALLEY RESID

VOLTS

VOLTS

AC300

100

110 120

130DC VOLTS0

20

40

TR 1BAT GEN 1 GEN 2

STBYPWR

DRIVE

TEST

AC

GEN BUS 2

GEN BUS 1