LMTV Usage and Deployment
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Questions and Answers

What should be done if the operator exceeds the maximum speed for the selected driving range?

  • Ignore the warning light and continue driving.
  • Drive at the maximum speed for another 10 minutes.
  • Select another mode of travel or drive at the proper speed. (correct)
  • Engage the cooling fan immediately.

    • What should personnel wear when operating the LMTV in water deeper than 6 inches?

  • No special attire is required
  • Standard uniforms only
  • Wet suit only
  • SFD supplied PFD and a rescue helmet (correct)

    • What is the maximum speed for the Sand operating mode?

  • 5 mph
  • 40 mph
  • 12 mph (correct)
  • 55 mph

    • Which of the following conditions requires the operator to turn off the cooling fan?

    <p>When entering water deeper than 30 inches.</p> Signup and view all the answers

    Which mode should be selected for traveling on an unimproved road with hard and soft terrain?

    <p>X_C (Cross Country) mode</p> Signup and view all the answers

    What tire pressure is set when the LMTV is operating in HWY mode?

    <p>55 psi</p> Signup and view all the answers

    How long can the Emergency mode be used before it is limited by a time restriction?

    <p>10 minutes</p> Signup and view all the answers

    What action is required when the LED indicator for a selected CTIS mode is flashing?

    <p>Wait until the LED stops flashing before proceeding</p> Signup and view all the answers

    What minimum tire pressure is required for the Highway operating mode?

    <p>55 psi</p> Signup and view all the answers

    Who can operate the LMTV at all times?

    <p>Only approved operators</p> Signup and view all the answers

    Who is responsible for reviewing the LMTV guideline annually?

    <p>The Fire Chief or designee</p> Signup and view all the answers

    What must be completed before the LMTV can be operated?

    <p>The Vehicle checklist</p> Signup and view all the answers

    What should be done when a 'Watch' condition is issued?

    <p>The LMTV must be inspected and readied for service</p> Signup and view all the answers

    What does the CTIS OVRSPD indicator signify?

    <p>The vehicle speed exceeds safe limits for selected tire inflation</p> Signup and view all the answers

    What must all SFD personnel do while the LMTV is in use without evacuees?

    <p>Have seat belts fastened</p> Signup and view all the answers

    What type of roadway is classified as unimproved?

    <p>An area of sand, dirt, or natural vegetation</p> Signup and view all the answers

    What should potential drivers of the LMTV do when a 'Warning' condition is issued?

    <p>View the operational video</p> Signup and view all the answers

    Who must respond when the LMTV is deployed for an emergency response?

    <p>The on-duty District Chief</p> Signup and view all the answers

    What is the required tire pressure for the LMTV when operating in Sand mode?

    <p>20 psi</p> Signup and view all the answers

    Which mode must be selected for safe travel on improved roads?

    <p>HWY mode</p> Signup and view all the answers

    What does a flashing LED indicator for a selected CTIS mode indicate?

    <p>The mode is not yet operational</p> Signup and view all the answers

    What is the maximum speed limit when the LMTV is operating in Cross Country mode?

    <p>40 mph</p> Signup and view all the answers

    Which of the following personnel is NOT required to be an approved operator of the LMTV?

    <p>The SFD attendant in the rear</p> Signup and view all the answers

    What is the maximum speed allowed when operating the LMTV in Cross-County mode?

    <p>40 mph</p> Signup and view all the answers

    What tire pressure is required for the LMTV when operating in Sand mode?

    <p>20 psi</p> Signup and view all the answers

    Which statement is true regarding the use of the LMTV in water rescue incidents?

    <p>It should not be used in water rescue incidents deeper than 30 inches.</p> Signup and view all the answers

    What should be done before reengaging the cooling fan after using the LMTV in water?

    <p>Ensure the water level is below 10 inches.</p> Signup and view all the answers

    What is the purpose of the additional lighting while using the LMTV?

    <p>To illuminate the area when citizens occupy the bed of the LMTV.</p> Signup and view all the answers

    What is the role of the SFD Emergency Vehicle Technician in relation to the LMTV before deployment?

    <p>To inspect the vehicle and ensure it is readied for service.</p> Signup and view all the answers

    Which statement is accurate regarding personnel seating in the LMTV during operation?

    <p>All SFD personnel must be seated with seatbelts fastened.</p> Signup and view all the answers

    When should the pre-deployment checklist for the LMTV be completed?

    <p>Prior to the deployment of the vehicle.</p> Signup and view all the answers

    What does the 'watch' condition indicate?

    <p>Inclement weather is expected within 36 hours.</p> Signup and view all the answers

    What must personnel do upon issuance of a 'Warning' condition regarding the LMTV?

    <p>Review the operational video.</p> Signup and view all the answers

    Who is ultimately responsible for ensuring compliance with the LMTV guidelines?

    <p>Individual SFD personnel.</p> Signup and view all the answers

    What action must be taken if any discrepancies are noted during the LMTV checklist?

    <p>Notify the SFD Emergency Vehicle Technician.</p> Signup and view all the answers

    What is indicated by the CTIS OVRSPD light on the LMTV's dashboard?

    <p>The vehicle speed exceeds the safe limit.</p> Signup and view all the answers

    Which action should be taken if the desired CTIS mode LED is flashing?

    <p>Verify the system before using the selected mode.</p> Signup and view all the answers

    What is the primary purpose of utilizing the HWY mode when operating the LMTV?

    <p>To minimize the wake produced by the vehicle.</p> Signup and view all the answers

    When should the LMTV crew be familiar with its operations, even if not approved operators?

    <p>In emergency deployment scenarios.</p> Signup and view all the answers

    Which tire pressure is set for the LMTV when using X_C mode?

    <p>33 psi</p> Signup and view all the answers

    What is required for personnel operating the LMTV in water with a depth greater than 6 inches?

    <p>A PFD, rescue helmet, and class 'C' uniform.</p> Signup and view all the answers

    What is the maximum speed allowed in the Highway mode of the LMTV?

    <p>55 mph</p> Signup and view all the answers

    What is the tire pressure setting when operating in the Sand mode?

    <p>20 psi</p> Signup and view all the answers

    What is the time restriction when using the Emergency mode of the LMTV?

    <p>10 minutes</p> Signup and view all the answers

    What should be done before reengaging the cooling fan after operating the LMTV in water?

    <p>Ensure water level is below 10 inches</p> Signup and view all the answers

    Which statement accurately describes the intended use of the LMTV?

    <p>Primarily for the rescue of people, not belongings</p> Signup and view all the answers

    What is required of the LMTV before deployment in response to a 'Watch' condition?

    <p>An SFD Emergency Vehicle Technician must inspect and prepare the LMTV for service.</p> Signup and view all the answers

    What action is necessary if discrepancies are found during the LMTV pre-operation checklist?

    <p>Discrepancies must be noted and reported to an SFD Emergency Vehicle Technician.</p> Signup and view all the answers

    Which of the following statements is correct regarding LMTV operators during emergency deployment?

    <p>Only the on-duty District Chief can operate the LMTV.</p> Signup and view all the answers

    What additional action must personnel take when the LMTV is in operation with evacuees on board?

    <p>All personnel must remain seated with seat belts fastened.</p> Signup and view all the answers

    Which guideline must be followed regarding seatbelt usage in the LMTV?

    <p>All personnel must wear seat belts when the LMTV is in use, irrespective of passenger status.</p> Signup and view all the answers

    What specifically does the CTIS OVRSPD indicator signify while operating the LMTV?

    <p>The vehicle speed has exceeded the safe limit for the selected tire inflation pressure.</p> Signup and view all the answers

    Who is responsible for ensuring the accuracy of the LMTV guidelines annually?

    <p>The Fire Chief or designee.</p> Signup and view all the answers

    What is defined as an unimproved roadway in the context of LMTV operation?

    <p>An area of sand, dirt, clay, crushed concrete, or natural vegetation not constructed for passenger vehicles.</p> Signup and view all the answers

    Study Notes

    LMTV Usage and Deployment

    • The LMTV (Light-Medium Transportation Vehicle) should be used on improved roadways to minimize wake production.

    • The LMTV should be inspected and readied for service by a SFD Emergency Vehicle Technician upon issuance of a watch condition by the National Weather Service.

    • Prior to deployment, the Pre-Deployment checklist must be completed.

    Vehicle Modes

    • The LMTV has four operating modes: Highway, Cross-Country, Sand, and Emergency.

    • Highway mode is preferred for improved roadways, setting tire pressure to 55psi and limiting speed to 55mph.

    • Cross-Country mode should be selected for a combination of hard pack and soft terrain, deflating tire pressure to 33psi and limiting speed to 40mph.

    • Sand mode should be selected for mud, large areas of vegetation, and unimproved roads, reducing tire pressure to 20psi and limiting speed to 12mph.

    • Emergency mode is for short-term usage (10 minutes) and reduces tire pressure to 14psi.

    • The CTIS (Central Tire Inflation System) overspeed warning light will illuminate when the vehicle operating speed exceeds the safe limit for the selected tire inflation pressure.

    Additional Operating Guidelines

    • The District Chief must respond to any emergency deployment of the LMTV.

    • When operating the LMTV, all SFD personnel must wear seatbelts.

    • The rescue ramp is to be used for people, not belongings.

    • The LMTV is not to be used in water rescue incidences deeper than 6 inches (measured at the top lip of the tire rim).

    • When deploying the rescue ramp, utility gloves should be used.

    Vehicle Maintenance

    • The LMTV must be washed and the undercarriage rinsed after each use.

    • Debris and foreign material should be cleared from the vehicle after operation.

    • An SFD Emergency Vehicle Technician should inspect the LMTV if it was used in water.

    LMTV Deployment & Use Guidelines

    • Spring Fire Department (SFD) personnel are responsible for adhering to these guidelines on the deployment and use of the Light-Medium Transportation Vehicle (LMTV).
    • SFD Emergency Vehicle Technician is responsible for preparing the LMTV upon issuance of a "Watch" condition (36 hours prior to inclement weather).
    • The operational video for the LMTV should be viewed upon issuance of a "Warning" condition (24 hours prior to inclement weather).
    • The Pre-Deployment checklist must be completed prior to deploying the LMTV.
    • The on-duty District Chief must respond to any LMTV deployment for an emergency response.
    • All SFD personnel must be seated with seat belts fastened in the LMTV during emergency responses.
    • The rear SFD attendant should ensure all passengers are seated as close to the front of the bed as possible.
    • Approved operators must have completed the LMTV lecture/training and driving courses.
    • The second and third members of the LMTV crew should be familiar with the operations but are not required to be approved operators.
    • When operating the LMTV in water deeper than 6 inches, all personnel must wear a SFD-supplied Personal Floatation Device (PFD), SFD-provided rescue helmet, and Class “C” uniform or an approved wet suit.

    LMTV Operating Procedures

    • The preferred use for the LMTV is on improved roads.
    • Select the "HWY" mode on the Central Tire Inflation System (CTIS) for improved roads, which sets tire pressure to 55psi and governs speed to 55mph.
    • There are two additional CTIS modes for unimproved roads:
      • "X_C (Cross Country) mode" for a combination of terrain (hard pack and soft terrain) - tire pressure 33psi, speed limit 40mph
      • "Sand (Soft Terrain) mode" for mud, large areas of vegetation, and unimproved roads - tire pressure 20psi, speed limit 12mph
    • Make sure the LED in the corner of the selected mode is fully illuminated, not flashing, to indicate the mode is operational.
    • The "HWY" mode should be re-selected if another mode was used during an incident.
    • The CTIS OVER SPEED amber warning light illuminates when the vehicle exceeds the speed for the selected driving range, indicating potential vehicle damage. Adjust speed or select a different mode to prevent damage.
    • Use utility gloves when deploying the rescue ramp.
    • The additional lighting on the LMTV should be used when SFD members or citizens occupy the bed.
    • The LMTV should not be used for water rescues deeper than 30 inches (top lip of the metal rim of the tire).
    • Turn off the radiator fan (located in the upper left of the instrument panel) before entering water.
    • Re-engage the fan once the vehicle has exited the water or the water level is below 10 inches (the bottom lip of the metal rim of the tire).

    LMTV Operation Summary

    Operating Mode Maximum Speed Time Restriction Tire Pressure
    Highway 55 mph None 55 psi
    Cross-County 40 mph None 33 psi
    Sand 12 mph None 20 psi
    Emergency 5 mph 10 minutes 14 psi

    LMTV Post-Usage

    • The LMTV must be washed and the undercarriage rinsed after use.
    • Clear debris/foreign material from operating components and systems.
    • Contact an SFD Emergency Vehicle Technician after use in water to initiate proper PM procedures.

    LMTV Pre-Operation Checks

    • The LMTV vehicle checklist must be completed before operating the LMTV.
    • Report any discrepancies to a SFD Emergency Vehicle Technician.
    • Inspect and ready the LMTV for service upon issuance of a "[Watch]" condition by the National Weather Service.
    • Review the operational video when a "[Warning]" condition is issued by the National Weather Service.
    • Complete the Pre-Deployment checklist before deploying the LMTV during an emergency response.
    • Deliver the LMTV to the affected area's station by an SFD Emergency Vehicle Technician or designee.

    LMTV Operators

    • The on-duty District Chief must respond to the scene anytime the LMTV is deployed for an emergency response.
    • All SFD personnel must be seated with seat belts fastened when the LMTV is in use, whether or not evacuees are present.
    • When evacuees are present, the SFD attendant in the rear of the vehicle should sit in the front of the bed.
    • Approved operators must complete both the LMTV lecture/training course and the driving/operations course.
    • Only approved operators can drive/operate the LMTV.
    • The second and third members of the LMTV crew should be familiar with operations but don't need to be approved operators.
    • All personnel must wear a SFD-supplied PFD, SFD-provided rescue helmet, class "C" uniform (pants preferred) or an approved wetsuit when the LMTV operates in water deeper than 6".

    LMTV Usage

    • The LMTV should be driven safely and professionally.
    • On improved roadways, utilize the "HWY" mode for a tire pressure of 55psi and a speed of 55 mph.
    • When driving off-road, two additional modes are available on the CTIS:
      • X_C (Cross Country) mode: for hardpack and mixed terrain; 33psi tire pressure, speed limit of 40 mph.
      • Sand (Soft Terrain) mode: for muddy, vegetated and unimproved roads; 20psi tire pressure, speed limit of 12 mph.
    • Ensure the LED for the selected mode is fully illuminated, not flashing, to confirm the mode is operational.
    • Return to "HWY" mode after using another mode.

    LMTV Operating Modes

    • Highway: 55 mph, no time restriction, 55 psi tire pressure.
    • Cross-Country: 40 mph, no time restriction, 33 psi tire pressure.
    • Sand: 12 mph, no time restriction, 20 psi tire pressure.
    • Emergency: 5 mph, 10-minute time restriction, 14 psi tire pressure.

    LMTV CTIS Overspeed Warning

    • An amber warning light in the instrument cluster illuminates if the operator exceeds the speed limit for the current driving mode.
    • The operator must either reduce speed or select a different driving mode to avoid vehicle damage.

    LMTV Additional Usage Information

    • Use utility gloves when deploying the rescue ramp.
    • When passengers are in the LMTV's bed, utilize the additional lighting to illuminate the area.
    • The LMTV's maximum water depth limit is 30" (top lip of the tire rim).
    • Turn off the radiator cooling fan before entering water.
    • Reengage the fan after exiting water or when the water level is below 10" (bottom lip of the tire rim).
    • This vehicle is primarily for rescue of people, not possessions.
    • After use, thoroughly wash the vehicle and rinse the undercarriage.
    • Remove debris/foreign material from operating components and systems.
    • Contact an SFD Emergency Vehicle Technician to initiate proper PM procedures if the vehicle was used in water.

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    Related Documents

    Spring Fire Department Light-Medium Transportation Vehicle Guideline PDF

    Description

    This quiz focuses on the proper usage and deployment of the Light-Medium Transportation Vehicle (LMTV). Key aspects include vehicle inspection protocols, operational modes, and the importance of adhering to guidelines for various terrain conditions. Test your knowledge on LMTV deployment procedures and modes.

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