JLTV Test B

The two types of air lines used for flat towing include the emergency air lines and the ______ airlines

Answer: service

What speed is the JLTV limited to in the default configuration for the MSS CTIS setting, before the vehicle automatically bumps to the next CTIS setting? A. 10 mph B. 20 mph C. 45 moh D. 76 mph

B. 20 mph

Wheel slippage can damage the A. CTIS programs B. Gearing and differentials C. Solenoid bank D. Glad hands

B. Gearing and differentials

Your JLTV is mired up to fender depth. Your JLT is equipped with a complete winch kit. Using the snatch block and an anchor, can you successfully perform a self-recovery on your JLTV? A. Yes B. No

B. No

Which of the following is NOT part of JLTV Basic Issue Items (BIl)? A. Suspension lockout braces B. Tow bar C. Wheel chocks D. Hydraulic jack adaptor

B. Tow bar

When cornering. transferring the vehicle weight forward can overload a tire causing A. Oversteer B. Understeer

B. Understeer

What is the combined rating of using a snatch block with the winch? A. 18,500 lbs. B. 22,500 lbs. C. 37.000 Ibs. D. 50.000 Ibs.

C. 37,000 Ibs.

Why is it important to attach the recovery chain near the ground when using a tree or stump as an anchor? A. So that you won't have to reach up very high to secure the winch shackle. B. Because the winch pulls better when pulling at an angle. C. Because the base is usually the strongest part of the tree or stump. D. It is easier on the winch motor.

C. Because the base is usually the strongest part of the tree or stump.

If you have no traction, you have no A. Tractive force B. Tractive limit C. Forward motion D. Torque

C. Forward motion

What Line Lock setting will you be in when ascending approximately a 60% (30°) grade? A. O B. 1 C. 2 D. 3

D. 3

Which of the following conditions constitutes a Mire level 3? A. A JLTV mired up to the center of the wheels B. A JLTV mired with the top of the wheels at ground level C. A JLTV mired at the top of the fender D. A JLTV mired to the level of the hood

D. A JLTV mired to the level of the hood

Which of the following best describes the most effective way to navigate a turn? A. Accelerate or speed up when approaching the turn, then decrease speed lightly when exiting the B. Brake or slow down when approaching the turn, then decrease speed lightly when exiting the turn. C. Accelerate or speed up when approaching the turn, then accelerate lightly when exiting the turn D. Brake or slow down when approaching the turn. then accelerate lightly when exiting the turn

D. Brake or slow down when approaching the turn. then accelerate lightly when exiting the turn

While conducting PCS, you notice the coolant fluid has a leak that is forming drops that are falling off the vehicle. Classify the leak and decide if you can operate the vehicle A. It is a Class II leak so you can operate the vehicle B. It is a Class II leak so you CANNOT operate the vehicle C. It is a Class III leak so you can operate the vehicle. D. It is a Class III leak so you CANNOT operate the vehicle.

D. It is a Class IlI leak so you CANNOT operate the vehicle.

The inclinometer displays you are driving on a 15° side slope when your downhill tires sink into softerdirt than vour uphill tires. What is the immediate effect on the vehicle? A. The slope angle is decreased making rollover less likely. B. The slope angle is decreased making rollover more likely. C. The slope angle is increased making rollover less likely. D. The slope angle is increased making rollover more likely.

D. The slope angle is increased making rollover more likely.

Which is the only JLTV variant with a two-seat configuration? A. GP B. HGC C. CCWC D. UTL

D. UTL

List the four Central Tire Inflation System (CTS) terrain settings

HWY, CC, MSS, EMER

List three post-check items vou inspect after driving the JLTV.

Possible Answers: Lights and reflectors, safety devices, air tanks, fluids, cleanliness

List three benefits the DSDU provides to the driver

Possible answers include: It provides maintenance levels (like fluids, pressure and temperature) without having to look under the hood. It shows real time pitch and roll. It shows the status of the suspension level and allows the driver to adjust the suspension. Allows the CTIS options It displays real time data about the circuit breaker. It displays the status of critical vehicle systems.

Explain why the MUX panel switches need to be pressed and held for at least one second

Prevents inadvertent bumps or taps from changing the lighting settings

Using the image below, circle the solenoid switches you have to disengage for a flat-tow.

Disengage T2, T3 and R1, which are the 2nd, 3rd and 4th valves on the bank.

When operating the JLTV winch, why is it important to "cycle" the winch motor? A. Cycling the winch motor prevents the motor from overheating. B. During vehicle recovery, do NOT cycle the winch motor to avoid backsliding. C. The jerking motion of cycling the motor makes it easier to recover a mired vehicle D. Cycling the winch motor allows the mud or sand around the tires to loosen up, allowing for an easier recovery.

A. Cycling the winch motor prevents the motor from overheating.

What is the approach angle? A. The maximum angle of a ramp or obstacle onto which a JLTV can climb from a horizontal plane without interference B. The angle between the around and the line drawn between the rear tire and the lowest-hanging part of the JLTV overhang at the rear C. The distance the wheel/tire assembly is designed to move vertically without bottoming out, either at the top or the bottom of the motion. D. The maximum possible supplementary angle (usually expressed in degrees) that a JLTV, with at least one forward wheel and one rear wheel, can drive over without the apex of that angle touching any point of the JLTV other than the wheels

A. The maximum angle of a ramp or obstacle onto which a JLTV can climb from a horizontal plane without interference

What are the benefits of the vehicle design using half shafts instead of straight axles on the JLTV? A. To account for angles produced by suspension movement. B. To ensure that both wheels respond as one while driving off-road C. Because straight axles cannot be driven off road D. To allow for the transmission of energy from the differential to the transaxle

A. To account for angles produced by suspension movement.

Provide the standard JLTV vehicle configuration for operating in soft sand/dessert/beach-like sand on flat slightly rolling terrain: A. Transaxle Range: HIGH B. CTIS: MSS C. Line Lock: Leave it at LL2 (default with MSS) unless LL3 is needed

A. Transaxle Range: HIGH B. CTIS: MSS C. Line Lock: Leave it at LL2 (default with MSS) unless LL3 is needed

When performing a quick stop, explain what you should do if the JLTV skids or fishtails?

Answer: Turn the steering wheel slightly into the direction of the skid (toward the rear end). Do not over react by either jerking the steering wheel or turning the steering wheel too much.

Select TWO situations when the driver should NOT make CTIS selections or changes as it may cause binding or other driveline damage. A. On a flat paved surface transitioning to a hard-packed dirt road. B On cures/corners C. When stopped as the wheels need to be in motion for CTIS changes. D. When wheels are slipping

B On cures/corners D. When wheels are slipping

After fording a water obstacle, press FORDING MODE button twice to disable the fording modeWhat Suspension mode will the JLTV automatically adjust to when deactivated? A. HWY B. Operational C. Tie down D. SAES

B. Operational

When inventorying your BII, which of the following codes is NOT used to annotate the form? A. S-ServIceable B. P-Present C. M-Missing D. U-Unserviceable

B. P-Present

Less traction (indicated by wheels starting to spin) requires a/an ______ in speed. A. Increase B. Reduction CaConstant D. reversal

B. Reduction

Which of the following lights indicates that you will NOT be able to adjust the ride height? A. LVD B. SPNSN ERROR C. SPNS NOT LEVEL D. CTIS FAULT

B. SPNSN ERROR

What should you do if you lose traction while driving over obstacles? A. Press on the gas harder to increase vour speed B. Use brake throttle modulation by applying the brakes gently to stop the spinning wheel and redistribute power to the wheels C. Allow the JLTV to do the work. D. Stop the vehicle where it is and prepare to tow it.

B. Use brake throttle modulation by applying the brakes gently to stop the spinning wheel and redistribute power to the wheels

What is the default Line Lock (LL) programmed to engage when MSS is selected on the CTIS screen? A. No locks are automatically engaged in MSS. B. LL 1 C. LL2 D. LL3

C. LL2

Which CTIS setting would you use to operate in loose sandy terrain? A. HWY B. CC C. MSS D. EMER

C. MSS

When operating in muddy terrain, failure to maintain _______ can result, causing JLTV to get mired in the mud. A. Traction B. Tire pressure C. Momentum D. Slippage

C. Momentum

Understeer is caused by a loss of _______ in the front wheels during a turn. A. Speed B Control C. Traction D. Air Pressure

C. Traction

A unique characteristic of the JLTV is using the______to verify fluids and system checks. A.CTIS B.MFoCS C.DSDU D.CSDU

C.DSDU

Operating in mud can seriously degrade the JLTV's performance when: A. Mud packs into system components such as universal joints, steering mechanisms, and radiator, which can harden and prevent normal operation. B. Driver does not clean the vehicle after traveling through mud C. It causes wear in the brake pads. D. All of the above

D. All of the above

Which fluid has two fill locations? A. Washer fluid B. Engine oil C. Engine coolant D. Brake fluid

D. Brake fluid

What does the DSDU monitor that signals it to turn on/off automatically? A. Engine sensors (when engine gets power) B. VEH BATT switch (when batteries are engaged) C. When vehicle starts engine turned over D. Ignition switch turned to ON

D. Ignition switch turned to ON

Which line lock setting MUST be activated manually? A. Line Lock O B. Line Lock 1 C. Line Lock 2 D. Line Lock 3

D. Line Lock 3

You are approaching a 4-way stop. Without the aid of your A-driver, do you have adequate field of view to safely navigate a right-hand turn? Why or why not? A. Yes. because the driver has full field of view with the aid of the rear-facing camera B. Yes. because the A- and B-Pillars do not create blind spots. C. Yes. because it does not matter if you have line of sight or not. D. No, because the driver does not have a clear field of view to the right side of the vehicle.

D. No, because the driver does not have a clear field of view to the right side of the vehicle.

Which of the following does NOT need to be configured before maneuvering over obstacles? A. CTIS B. Transaxle C. Suspension D. SAES

D. SAES

A ______ effectively doubles the rated capacity of the winch. A. Chain B. Shackle C. Damper D. Snatch Block

D. Snatch Block

Root Mean Squared (RMS) is a term to Classify ______ by roughness A. Vehicles B. Equipment C. Foot Paths D. Surfaces

D. Surfaces

Match the JLTV controls with the callouts on the dashboard shown below.

DSDU C HVAC controls F Parking brake A Systems Control MUX panel B Trailer Air Supply D Transmission Shift Selector E

Using the pictures below, label the parts

Forting Stacks Pre-Cleaner