General
. 1-1-3
Refuel/Defuel Sys
Distibution Sys
General
100
What are the classes of fuel leaks?
What is A, B, C and D.
100
What chapter do you use in order to evaluate a fuel leak?
What is chapter 4
100
What side of the jet is used to refuel?
What is the left side.
100
What switch controls the flow of fuel in the cockpit?
What is the engine feed switch.
100
What do you need to do prior to performing maintenance on the aircraft?
What is make sure the aircraft is hangared and perform safe for maintenace using technical data.
200
If there is a leak around a cannon plug and it is 1/4 inch, what is the fuel leak classification?
What is Class D.
200
How many personnel are needed in order to complete a confined space entry and who are they?
What is 4; Entry Authority, Entrant, Attendant and Runner.
200
How many peronnel are required to be present during defuel operation of a jet with no externals?
What is 5 personnel.
200
How many fuel pumps are there on the aircraft?
What is 6.
200
How many tanks are there on an aircraft with no externals and what are they?
What is 7: Fwd Res, Aft Res, F-1, F-2, A-1, Left Wing and Right Wing.
300
What type of plate is used on stands in a fuel systems repair area to ensure proper static discharge and what is it made of?
What is the personnel static discharge plate and zinc, copper or combination of zinc/copper.
300
What is the most effective way to test for leaks on a fuel cell?
What is a chemical test.
300
What configuration must the engine feed switch be in to defuel?
What is the NORM position.
300
What T.O. is used for the distribution system and how many are there?
What is the 20 series and 4.
300
What is the torque value of a screw on panel 3425?
What is flush and secure.
400
In order to enter a confined space, what must be filled out and who must be the approving official?
What is the confined space entry permit and entry authority.
400
What test method do you use to see if the sealant is cured when you patch a fuel cell?
What is the knuckle test.
400
What section(s) in the aircraft forms must be used to document a refuel and what specific information must be tracked?
What is by signing off the 781A/H. Must have # of gallons and truck # in A's and the correct amount of fuel on board in the H's.
400
If the FFP is flickering in idle, what can be done to see if the FFP is still operational during an engine run?
What is run engine to 80% and see if light is a steady green.
400
After you install a wing attach fitting, what must you do to all screws/bolts?
What is ensure proper torque and apply torque stripe.
500
When checking the grounding clip what do you inspect for servicability?
What is spring tension, corrosion, wire connection (atleast 1/3), screws are in on wire side and sealed over, and all other screws removed to prevent FOD.
500
What equipment item is used to test for safe entry into a fuel tank and what are the two type of readings?
What is a PID and the readings are LEL 19.5%-23.5% and Oxygen below 10% (unless foam is being removed/installed then it is below 20%).
500
How do you convert JP-8 fuel from gallons into pounds?
What is multiply the gallon amount by 6.7.
500
If the FFP is flickering in idle, what can be done to see if the FFP is still operational during an engine run?
What is run engine to 80% and see if the light becomes a steady green.
500
When using a Nitrogen Cart, what must be labeled on the equipment and what do you need to fill out?
What is EPU Use Only and you annotate what you did with that equipment item and on what aircraft.
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