13M HIMARS Study Guide Fully Solved Graded A+
The carrier's alternator charges what? - Answers The carrier and launcher batteries
This warning will be displayed if a failure occurs which prohibits an active fire mission from completing,
or from being performed if none is active. - Answers Critical Failure
What is the maximum ground slope for the firing of all munitions? - Answers 89 mils
The RMU stores system ____ and database information. - Answers Software
When vehicle power switch is set to on and the universal gunner's display unit is off, the fire control
system volt gauge should read a minimum of : - Answers 24 VDC
What is a "dud fuse"? - Answers When the rocket fuses are tested by the FCS and fuse fails the test
(Safety care)
The section chief must record what data concerning the RRPR (M28A1) ammunition for the LFX? -
Answers Rocket Serial number and Lot number
A "Hang fire" occurs when - Answers An attempt was made to fire the rocket and the FCS did not detect
squib current
There are ______ classes of built-in-test Diagnostics? - Answers 4
Power on self test
Background bit and event verification test
Commanded built in test
Launcher interface unit LRU status
How many and what are the parts of the Hydraulic control system? - Answers 12
Hydraulic Pump
Speed-Increasing Gearbox
hydraulic Reservoir
hydraulic fluid Heat Exchanger
Distribution Manifold
Azimuth Drive Motor
, Hydraulic Swivel
Elevation Manifold
Elevation Actuator
Reload Manifold
Boom Motor
Hoist Motor
Normal operating vehicle air pressure should be - Answers 75-120 psi
The hydraulic reservoir stores approximately ____ of hydraulic fluid for system operation - Answers 4.1
gal.
IAW TM 9-2330-310-14&P, when preparing for C-130 transport the Maximum height of the highest
point of the Launcher will be inches. - Answers 105
The Fire Mission database can hold up to _________fire-missions. - Answers 12
Before entering and exiting the Commanded Built In Test (CBIT) Mode, __________ must be completed.
- Answers INITIALIZATION
A hard shut down can result in - Answers Corrupted software of the ruggedized memory unit (RMU) and
Corrupted data files
What is the minimum distance allowed between firing points? - Answers 500 meters
CAFU filter must be changed ___ weeks after installation. - Answers 52
How many mils should you raise the LM in order to deploy the jury struts? - Answers 212
When using the highway emergency marker kit, the front marker is place ____ feet from the vehicle, the
rear marker is placed ___ feet from the vehicle, the last marker is place approximately ___ feet behind
the vehicle and ___ feet to the side - Answers 100, 100, 10, 5
What is the maximum elevation of the LM? - Answers 1067 mils
On-board munitions should remain connected to the umbilical cables during C130 air transport. -
Answers False
The on the M142 monitors the status of the jury strut limit switches and rocket pod hold down latch
limit switches to verify that they are in the proper position for safe operation. - Answers HULIU
Referring to zone 2 (GPS Status) on the FCP display an outline box indicates that GPS keys are____ and a
solid box indicates that GPS keys are____? - Answers Not Loaded, Loaded
The carrier's alternator charges what? - Answers The carrier and launcher batteries
This warning will be displayed if a failure occurs which prohibits an active fire mission from completing,
or from being performed if none is active. - Answers Critical Failure
What is the maximum ground slope for the firing of all munitions? - Answers 89 mils
The RMU stores system ____ and database information. - Answers Software
When vehicle power switch is set to on and the universal gunner's display unit is off, the fire control
system volt gauge should read a minimum of : - Answers 24 VDC
What is a "dud fuse"? - Answers When the rocket fuses are tested by the FCS and fuse fails the test
(Safety care)
The section chief must record what data concerning the RRPR (M28A1) ammunition for the LFX? -
Answers Rocket Serial number and Lot number
A "Hang fire" occurs when - Answers An attempt was made to fire the rocket and the FCS did not detect
squib current
There are ______ classes of built-in-test Diagnostics? - Answers 4
Power on self test
Background bit and event verification test
Commanded built in test
Launcher interface unit LRU status
How many and what are the parts of the Hydraulic control system? - Answers 12
Hydraulic Pump
Speed-Increasing Gearbox
hydraulic Reservoir
hydraulic fluid Heat Exchanger
Distribution Manifold
Azimuth Drive Motor
, Hydraulic Swivel
Elevation Manifold
Elevation Actuator
Reload Manifold
Boom Motor
Hoist Motor
Normal operating vehicle air pressure should be - Answers 75-120 psi
The hydraulic reservoir stores approximately ____ of hydraulic fluid for system operation - Answers 4.1
gal.
IAW TM 9-2330-310-14&P, when preparing for C-130 transport the Maximum height of the highest
point of the Launcher will be inches. - Answers 105
The Fire Mission database can hold up to _________fire-missions. - Answers 12
Before entering and exiting the Commanded Built In Test (CBIT) Mode, __________ must be completed.
- Answers INITIALIZATION
A hard shut down can result in - Answers Corrupted software of the ruggedized memory unit (RMU) and
Corrupted data files
What is the minimum distance allowed between firing points? - Answers 500 meters
CAFU filter must be changed ___ weeks after installation. - Answers 52
How many mils should you raise the LM in order to deploy the jury struts? - Answers 212
When using the highway emergency marker kit, the front marker is place ____ feet from the vehicle, the
rear marker is placed ___ feet from the vehicle, the last marker is place approximately ___ feet behind
the vehicle and ___ feet to the side - Answers 100, 100, 10, 5
What is the maximum elevation of the LM? - Answers 1067 mils
On-board munitions should remain connected to the umbilical cables during C130 air transport. -
Answers False
The on the M142 monitors the status of the jury strut limit switches and rocket pod hold down latch
limit switches to verify that they are in the proper position for safe operation. - Answers HULIU
Referring to zone 2 (GPS Status) on the FCP display an outline box indicates that GPS keys are____ and a
solid box indicates that GPS keys are____? - Answers Not Loaded, Loaded
