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47 Cards in this Set
- Front
- Back
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what is the difference between a class 1 and a class 2 A/S32A-37 tow tractor?
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class 1 has a maximum drawbar pull of 20,000 pounds,
and is capable of towing aircraft up to 200,000 pounds. The Class II has a maximum drawbar pull of 35,000 pounds and is capable of towing aircraft up to 350,000 pounds. |
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what is the drawbar pull of the A/S32A-31A?
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8,500 pounds and is capable of
towing aircraft up to 85,000 pounds. |
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t or f? the A/S32A-31A is used on both ship and shore?
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false. ship only.
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which tractor is also designated as TA-35?
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A/S32A-37.
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which tractor is also designated as MD-3?
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A/S32A-31A.
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on the A/S32A-31A what is used in place when the JASU is not installed?
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a counterweight is used to load
the drive wheels and achieve the rated drawbar pull. |
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what's the max aircraft weight the A/S32-30A can pull?
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50,000 lbs.
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which tractor is also designated as SD-2?
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A/S32A-32 (spotting dolly).
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which tractor is used to position aircraft within
the confines of an aircraft carrier hangar deck? |
A/S32A-32 (spotting dolly).
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what is the drawbar pull on the A/S32A-32?
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14,000 lbs.
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what is the maximum lifting capacity of the A/S32A-32?
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16,000 pounds.
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what is the drawbar pull on the A/S32A-42?
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10,000 lbs.
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what are the two classes of towbars?
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universal
and the peculiar. |
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what is the difference between universal and peculiar towbars?
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The universal towbars were
designed to tow multiple type aircraft while the peculiar towbars were designed for specific aircraft. |
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what does ALBAR stand for?
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Adjustable Length Towbar.
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ALBAR's are designed to tow aircraft weighing up to how many lbs?
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90,000 lbs.
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how many types of ALBARS are there?
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4. 8 ALBAR, 15
ALBAR, 20 ALBAR, and 24 ALBAR. |
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what are the 2 sizes of TD-1A/TD-1B tie down chains?
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9 foot and 14 foot.
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what are full power tie down chains commonly refered to as?
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A/B tiedown (for
After-Burner). |
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what is the working load of the full power tie down chain?
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22,500 pounds.
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t or f? the full power tie down chain can be modified by joining
two together with a dummy link for aircraft requiring a longer chain? |
true.
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what is the newer version of the AERO full power tie down chain?
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MXU-657/W AIRCRAFT RESTRAINT.
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what is the working load of the MXU-657/W AIRCRAFT RESTRAINT?
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45,000 pounds.
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how many types of POLYURETHANE land based chocks are there?
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There are four types;
1509AS300-1 for wheels up to 33 inches in diameter, 1509AS300-2 for wheels over 33 inches in diameter, 1509AS300-3 for dual wheels, and 1509AS300-5 for H2 helicopters and A4 aircraft. |
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what application is the NWC-5 chocks used for?
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H-2 helicopters aboard a ship.
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what is the difference between shipboard and landbased chocks?
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shipboard chocks have an adjustable POLYURETHANE bar the connects the 2 chocks and landbased have a rope in between.
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t or f? wooden chocks may be manufactured?
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true. iaw NAVAIR 17-1-537.
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what causes tie down chain tension to increase?
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whenever weight is reduced on the aircraft the struts will lift the aircraft. i.e: defueling, removing heavy ordnance, etc.
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Never use the A/B full power tiedown
without what component attatched? |
the lock retainer.
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what percentage of all accidents are directly caused by
unsafe acts? |
85%. another 10 percent by unsafe
conditions. |
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at what speed should aircraft be towed?
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Never tow
an aircraft faster than a man’s normal walking pace. |
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t or f? the non-skid that's on applied to some tractors is used for gripping when using the tractor as a maintenance stand?
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false. It’s there as added protection because
of abuse by careless or ignorant users. |
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never crank the starter on a tow tractor over how long?
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30 seconds.
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DON'T DRIVE SE WITHIN __ ft of AN AIRCRAFT DIAMOND WITHOUT A SAFETY OBSERVER.
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5 ft.
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what is the A/M34M-2?
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(NAN-Jr) NITROGEN SERVICING
HANDTRUCK. |
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what is the purpose of the A/M34M-2?
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helicopter servicing
aboard Air Capable Ships. |
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what are the TMU-83/E and TMU-84/E?
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liquid oxygen/nitrogen
storage tanks. |
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what is the storage capacity of the TMU-83/E/TMU-84/E?
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400 gallons.
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what psi is the portable nitrogen cylinder?
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3000 psi.
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what is the purpose of the A/U26U-1A?
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to replenish oxygen storage
cylinders and emergency bailout oxygen systems which are installed in aircraft. |
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what are th e2 nitrigen cylinders used for on the A/U26U-1A?
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to drive the boost pump.
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t or f? a NAN series nitrogen cart can be used to purge lox carts?
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FALSE! use only an Aircraft LOX System Gas Purging
Set. |
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what is the single biggest cause for
inoperative nitrogen carts. |
broken regulators.
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Servicing an aircraft with a nitrogen cart is
always a __ person job. |
two.
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what is the only time you can open the manifold bypass valve on the nitrogen cart?
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when recharging the cylinders.
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why should you Never use the nitrogen cylinder as a
source of air for low pressure pneumatic tools? |
The tools can explode.
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Under no circumstances will an aircraft
tire be pressurized directly from a nitrogen cylinder, nitrogen cart, or other pressure source without the use of what ? |
a remote
tire inflator. |
