CFM56-7B LINE MAINTENANCE COURSE EVALUATION

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CFM56-7B LINE MAINTENANCE COURSE EVALUATION

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CFMI PROPRIETARY INFORMATION
Page 1
May 2000
EFFECTIVITY 737-600/700/800/900/COMBI/BBJ/C40A
CFM56-7B SAC
cfm
The Power
Of Flight
CFM56-7B LINE MAINTENANCE COURSE EVALUATION
Name:
Test #3 May 2000 Date:
Class Number:
Correct Answers:
Directions: For each of the following questions, circle the letter that is the most correct answer.
1. Inside the fuel assembly there are ____ pump(s) and _____ shaft(s). (3.D.c)
A. __3__ pumps and ___2__ shafts
B. __1__ pumps and ___1__ shafts
C. __2__ pumps and ___2__ shafts
D. __2__ pumps and ___3__ shafts
2. The IDG fuel to oil cooler or heat exchanger, is in series with the ___________ to cool the IDG oil. (3.D.c)
A. IDG servo fuel heater found in ATA chapter 72-00-00,
B. IDG air/fuel cooler found in ATA chapter 71-00-00,
C. IDG fuel/oil cooler found in ATA chapter 73-00-00,
D. IDG air/oil cooler found in ATA chapter 24-00-00,
3. The EEC controls the Burner staging valve by: (3.D.c)
A. an EHSV in the HMU sending an electrical signal to open or close the BSV.
B. an EHSV in the HMU sending an servo signal to open or close the BSV.
C. a solenoid in the HMU sending a servo signal to open or close the BSV.
D. a solenoid in the HMU sending an electrical signal to open or close the BSV.
4. The operation of the servo fuel heater is to. (2.C.b)
A. To prevent hot oil temperatures in the IDG cooling system.
B. To help cool the engine fuel into the fuel nozzles.
C. To direct oil, fuel, hydraulic fluid, water and vapor overboard.
D. To prevent ice in the servo systems.
5. The fuel nozzle shrouds on the fuel manifold___ (3.D.c)
A. To prevent oil contact with hot engine areas by enclosing and sealing of the fuel nozzle B-nut connection .
B. To prevent fuel contact with hot engine areas by enclosing and sealing of the fuel nozzle B-nut connection .
C. allows a leaking fuel nozzle B-nut connection to drain overboard through a drain line.
D. To prevent fuel contact with fan areas of the fuel nozzle B-nut connection .

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MAINTENANCE MANUAL