Self Test Questions Flashcards
What is the lifting capacity of the MJ-1B?
3,000 pounds
What drives the rear wheels on the MJ-1B?
A hydrostatic drive system
What type of engine is used in the MJ-1B?
25.2 horsepower, diesel
Name the three components of the hydrostatic drive system
- Fluid coupling valve 2. Variable displacement hydraulic pump 3. a fixed displacement motor
How does the accelerator pedal change the speed of the MJ-1B lift truck?
Changing the position of the accelerator pedal varies the flow rate of the hydraulic pump.
How are the cantilever lift arms operated on the MJ-1B?
By controls at the driver’s position or controls directly behind the cradle assembly
What is the lift capacity of the MJ-40 lift truck?
10,000 pounds
What device ensures the lift boom cannot fall if a hydraulic line were to rupture?
Hydraulic locking valve
What functions can the remote control unit control?
Longitudinal, lift, roll, azimuth, tilt, yaw, and ram up / down.
How is the remote control attached to the lift truck?
Flexible electrical cord
What are the MHU-83-series munitions handling/loading lift truck designed to do?
Lift, transport, and load/unload munitions and stores weighing up to 7,000 pounds.
Describe the engine of the MHU-83 series lift trucks.
Air-cooler, 25.2 horsepower , diesel engine
What is used to lift the front wheels off the ground to adjust the width of the side frames?
Lift boom
Describe how the parking brake is set on the MHU-83?
Parking brake are controlled by a locking valve located to the left of the steering wheel. With the locking valve in the closed position, the parking brake is set by depressing the brake pedal
Which variant of the MHU-83 incorporates features of the MJ-40 to increase its capabilities allowing it to support a wider variety of missions?
The MHU - 83 D/E
What is the purpose of the hand pump located on the right-hand side of the MHU-83?
To operate the hydraulic system, should the engine quit.
Which lift truck or trucks use bomb rollers?
All
What is the lift capacity of aluminum rollers when installed on the MJ-1?
3,000 pounds
Explain the usage of load binders.
To secure the load to the lift table or loading adapter.
Explain the usage of “Y” stands.
To support munitions temporarily.
Explain the usage of a gantry stand.
To support TERs temporarily.
What beams are used to transfer naval mines from their cases to the MHU-83 lift truck?
МК4 МOD 0, МК 55 , от H1004
What is the lifting capacity of the sling assembly?
4,600 pounds
What is the lifting capacity of the MHU-83 when the fork adapter assemblies are installed?
6,000 pounds
What is the maximum lifting height on the MHU-83 when the fork adapter assembly is installed in the inverted position?
107.5 inches
What are suspension handling/loading adapters used for?
Everything from facilitating storage to transporting, loading and unloading of
aircraft suspension equipment.
Explain the usage of the 36-inch adapter.
To load internal and external stores on the B-52 aircraft.
What lift truck(s) use the MRA?
MJ-40 and MHU-83 D/E model only.
