B737-NG-600-7-8-9-BBJ-Cockpit Guide-Compacn (19-7-10).pdf

.- /

CFM56-7B

TRAINING MANUAL

ITEM

IDENTIFY THE

ITEM

SELECT THE PURPOSE THAT MATCHES THE

NO.

LINE, ACCESSORY OR COMPONENT

NO.

LINE, ACCESSORY OR COMPONENT

Hydraulic connector for the pressure line

Provides fuel to the engine fuel pump.

Fuel supply line to the engine

Supplies hydraulic fluid to the hydraulic pump.

Electrical connector for the thrust reversers

Supplies hydraulic fluid to the airplane.

Hydraulic connector for the supply line

Supplies hydraulic fluid to the hydraulic filter.

Thrust reverser actuator

Operates the thrust reverser to deploy and stow.

Hydraulic connector for the hydraulic fluid filter

Supplies electrical feedback information about the

thrust reversers position.

EFFECTIVITY

GENERAL

Page 49

B737-600, -700, -800, -900, -BBJ/ALL

COMPONENT IDENTIFICATION Jan 99

CFMI PROPRIETARY INFORMATION

WORKBOOK

.- /

CFM56-7B

TRAINING MANUAL

ITEM

IDENTIFY THE

ITEM

SELECT THE PURPOSE THAT MATCHES THE

NO.

LINE, ACCESSORY OR COMPONENT

NO.

LINE, ACCESSORY OR COMPONENT

Thrust reverser hold open actuator

Operates the T/R to open or close it.

Thrust reverser opening actuator safety lock collar

Supplies electrical information path to the airplane

for fuel flow indication, etc.

Fuel Flow transmitter

Secures and safeties the actuator.

Fuel Flow transmistter electrical connector

Provides downstream protection to fuel nozzles.

In-line fuel filter

Provides fuel flow information to the airplane for

indication.

EFFECTIVITY

GENERAL

Page 51

B737-600, -700, -800, -900, -BBJ/ALL

COMPONENT IDENTIFICATION Jan 99

CFMI PROPRIETARY INFORMATION

WORKBOOK

.- /

CFM56-7B

TRAINING MANUAL

ITEM

IDENTIFY THE

ITEM

SELECT THE PURPOSE THAT MATCHES THE

NO.

LINE, ACCESSORY OR COMPONENT

NO.

LINE, ACCESSORY OR COMPONENT

Oil temperature sensor electrical connection

Supplies electrical path to the airplane for engine

oil temperature indication.

Oil temperature sensor

Supplies electrical path to the airplane for engine

oil pressure indication.

Oil pressure sensor electrical connection

Supplies electrical information to the airplane for

engine oil temperature indication.

Oil pressure sensor

Supplies electrical information to the airplane for

engine oil pressure indication.

Fan case

Provides fan blade containment and support for

some LRU’s.

EFFECTIVITY

GENERAL

Page 53

B737-600, -700, -800, -900, -BBJ/ALL

COMPONENT IDENTIFICATION Jan 99

CFMI PROPRIETARY INFORMATION

WORKBOOK

.- /

CFM56-7B

TRAINING MANUAL

ITEM

IDENTIFY THE

ITEM

SELECT THE PURPOSE THAT MATCHES THE

NO.

LINE, ACCESSORY OR COMPONENT

NO.

LINE, ACCESSORY OR COMPONENT

Accessory Gear Box (AGB)

Provides fuel to the fuel pump.

Transfer Gear Box (TGB)

Supports and turns the accessories for the engine

and aircraft.

Main fuel/oil heat exchanger

Provides the N2 drive for the AGB.

Engine fuel supply line

Provides cooling of the engine oil.

Servo fuel heater

Heats the engine fuel to prevent ice particles

entering the engine servo systems.

EFFECTIVITY

GENERAL

Page 55

B737-600, -700, -800, -900, -BBJ/ALL

COMPONENT IDENTIFICATION Jan 99

CFMI PROPRIETARY INFORMATION

WORKBOOK

.- /

CFM56-7B

TRAINING MANUAL

ITEM

IDENTIFY THE

ITEM

SELECT THE PURPOSE THAT MATCHES THE

NO.

LINE, ACCESSORY OR COMPONENT

NO.

LINE, ACCESSORY OR COMPONENT

Channel B

Provides fuel from the LP fuel pump to the IDG oil

cooler.

Channel A

Secures the fuel pump to AGB.

Airframe shutoff (HPSOV) feedback

Provides the fuel to the engine fuel systems.

Hydromechanical Unit (HMU)

Provides the hydraulic muscle to operate the servo

systems.

Fuel pump

Carries an HPSOV position signal to the EEC, then

to the ENGINE CLOSED light.

Fuel line

Electrical connection for EEC channel B.

QAD ring

Electrical connection for EEC channel A.

Low Pressure stage fuel pump inspection plug

Allows inspection of the LP stage pump impeller

EFFECTIVITY

GENERAL

Page 57

B737-600, -700, -800, -900, -BBJ/ALL

COMPONENT IDENTIFICATION Jan 99

CFMI PROPRIETARY INFORMATION

WORKBOOK