

University of Extrication
The Pickup Truck Autopsy - Part 1

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RONALD E. MOORE
University of Extrication Editor
The purpose of this two-part article is to provide you, your rescue
personnel and your department Training Officer with an increased
awareness of the unique rescue challenges presented by pickup truck
vehicles. Pickups have features and equipment that differ from what we
are used to with typical automobiles. In this University of Extrication
feature presentation, step-by-step procedures are detailed so
departments may conduct effective hands-on training with acquired pickup
trucks. If a pickup can be obtained for training purposes, this
extrication information will allow crews to maximize their hands-on
skills training.
Pickups have become increasingly popular in recent years. In fact, of
the nearly 15.2 million vehicles purchased in the United States in 1997,
four of the top ten most popular were pickups. Ford Motor Company's
F-Series pickup, with sales of 746,111 vehicles in 1997, has remained
the best selling vehicle in America for the past 16 consecutive years.
Ford averaged selling one F-series pickup every 40 seconds of every
single day throughout the entire year. The second best selling vehicle
in America in 1997 was also a pickup truck, the Chevy C/K model. The
seventh most popular vehicle sold in the US. was the Dodge Ram. Holding
down tenth position was the Ford Ranger pickup. Totaled together, these
four pickup models sold almost 2 million models in the US. in 1997.
This article is illustrated with color photos (coming online soon) depicting rescue
evolutions performed on 1998 model year GMC Silverado Z/71 pickup
trucks. Each truck was equipped with all standard equipment and had the
extended cab feature complete with a passenger's side third door
option. The vehicles were donated for this specific educational
purpose by General Motors.
A complete hands-on training video program of all extrication procedures
performed on these vehicle is available from American Heat Video
Productions., Dallas TX. The two-lesson video program is organized into
several segments and comes complete with written training materials.
American Heat can be contacted at 800-845-2443. The pickup truck rescue
programs are #732-0050 and #732-0112.
The Pickup Truck Autopsy Checklist
The basic philosophy of a pickup truck hands-on training session is to
systematically perform as many rescue assignments on this one vehicle as
possible. Upon the conclusion of the training, you'll find there won't
be much of the truck left. Participants will have accomplished most all
tasks that can be expected to be needed at an actual crash scene.
To begin the rescue training, our first objective is to explore various
vehicle stabilization and hazard control procedures.
TASK A: Stabilize truck on level surface, resting on 4-wheels
Our first assignment requires chocking and blocking. Try to get the
cribbing deep under the sides of the truck, contacting the full frame
rails of the chassis. Crews will suddenly realize that the typical
pickup truck sits higher off the ground than an automobile. Normal
height step chocks may not be tall enough to stabilize the truck.
Additional cribbing is generally necessary.
Remember to utilize large wheel chocks similar to what is used on fire
apparatus to prevent rolling of the truck. Pickups typically have
larger 17-inch diameter tires. The truck can actually roll right over a
small 2 x4" block of wood placed in front or behind the tires. Just
think, what if you had to stabilize Bigfoot at a monster truck rally?
TASK B: Force hood at front latch
Gain access to the engine compartment without using the normal inside
cable release mechanism. Work towards the hood latch and attempt to
pull the cable near the latch. The Hood Tool, a cable grabbing tool
designed by a Tulsa, Oklahoma firefighter is outstanding for this
evolution.
TASK C: Disable vehicle electrical system/battery
It is always desired that we take away the electrical power early in our
rescue operations. In the real world this is not always possible. For
training purposes though, this task should be emphasized as to its'
importance at actual crash scenes. Although the battery was actually
removed prior to the start of the training session, crews should
simulate that it is still intact. The negative battery cable can be
actually cut or crews can simulate disconnecting it first, followed by
the positive cable. It is important that this task become second nature
for fire and rescue crews. It is an important safety concern for
responders working at the crash scene.
If your department policy is to cut battery cables, always cut the SAME
cable twice. This removes a chunk of wire and make it nearly impossible
for the ends of the cable to ever re-contact each other accidentally.
If you disconnect and remove the cable at the battery post, insulate it
with layers of protective tape so there is no bare metal showing.
Now utilize your available resources to tip the truck onto its' edge,
driver's side down.
TASK D: Stabilize vehicle on edge
Along the undercarriage, note the body-on-frame construction and the
potential for the bed of the truck to be rather flimsy, offering little
support.
When the vehicle is fully stabilized, discuss what worked and what
didn't. Tear down the stabilization equipment and have several other
crews work with different tools and equipment to complete stabilization
in a different manner.
When complete, remove all stabilization equipment and place it back in
service in the Tool Staging area. Now, roll the pickup truck completely
onto its' roof.
TASK E: Stabilize vehicle in roof rollover position
The truck will rest either horizontally or will be engine heavy with the
front of the hood touching the ground. Crews begin stabilization of the
truck is this rollover position. Again, have several crews try
different tools and equipment within your inventory. Discuss what
worked and what didn't, then tear down the stabilization equipment and
return it to the tarp.
Now, utilize pulling equipment such as a come-along, winch or local tow
truck operator, to roll the truck over onto its' four wheels. This is
difficult because the tendency is for the truck to slide on its' smooth
roof. Pre-planning by the assigned personnel can control this unwanted
action.
Our next skills training assignments concentrate on gaining quick and
initial access to the interior of the vehicle. These jobs would allow
medics to contact the patients for initial assessment at an actual crash
scene.
TASK F: Glass removal-side and rear windows
Assign one crew to remove all side and rear tempered glass windows and
render the window openings safe. Require that each window be removed
with a different tool or technique. Do not allow the same tool to be
used twice. Typically five tools will be required. Your acquired truck
may have separate vent or wing windows. With this configuration there
are actually seven different glass sections to be broken out. Be
creative and think 'sharp pointed'.
Require that precautions be taken to protect simulated 'patients' from
any injury due to your glass breaking techniques. Be gentle and
remember, safety first.
If you really want to see something neat, place a spark plug inside a
small paper bag and smash the ceramic top section with a hammer. Take
the small porcelain nuggets out of the bag and throw them at the window
glass. You'll be absolutely amazed at the results!
TASK G: Glass removal-windshield
Assign a crew to protect the simulated patient and medic in the front
seat of the truck. Have this team completely remove the windshield
glass and render the opening safe.
After initial access evolutions have been completed, our training
focuses on creating sustained access openings on each side of the
truck. We'll want to open, widen and remove the doors.
TASK H: Driver's side front door open at latch
Have a team simulate that this door has been tried and is found jammed.
Utilize your normal rescue tools and techniques to force the door open
at the latch side.
TASK I: Widen the driver's front door
Once opened, a crew should be assigned to widen the door on its' hinges
but not remove it from the vehicle. As the door is manually forced
beyond its' normal opening arc or as the door is pulled around towards
the front fender, pay attention to the opening at the driver's seat
area. Rescuers will soon realize that once a front door goes beyond 90
degrees to the vehicle, the actual door opening does not increase
significantly. This is important to remember. At a crash scene, it may
be just as effective to simply bend the door forward rather than take a
longer time to remove it. It's your call.
TASK J: Remove front door at the hinges
Now to simulate the requirement for total door removal, a rescue crew
removes the door completely from the truck.
TASK K: Driver's sidewall removal
If the acquired truck has a standard cab or extended cab without a third
or fourth door, a crew is assigned to work at opening and removing the
entire sidewall structure from the front door Nader latch in the B-post
to the rear cab wall. With an extended cab, this is simply multiple
layers of thin metal and some inner trim material. It can be completely
removed, cut and folded rearward as if it were a door, or cut and laid
flat to the ground like a ramp.
If a truck at a crash scene had only one door on each side but had a
crew cab rear seat, this task would open the entire sidewall on each
side of the truck allowing for removal of the rear seat patients through
the side of the truck.
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