extrication techniques operations
TRANSCRIPT
Extrication ObjectivesExtrication Objectives
Describe and Demonstrate the Describe and Demonstrate the Following Basic Techniques:Following Basic Techniques:
Making Purchase PointsMaking Purchase Points
Door RemovalDoor Removal
Roof RemovalRoof Removal
Dash DisplacementDash Displacement
TechniquesTechniques
Doors
Roof
Dash
Three Basic Components of Three Basic Components of ExtricationExtrication
Latch Side EntryLatch Side Entry
Techniques - Techniques - Latch SideLatch SidePurchase point using a Haligan barPurchase point using a Haligan bar
Techniques - Techniques - Latch SideLatch SidePurchase point using a spreaderPurchase point using a spreader
Techniques - Techniques - Latch SideLatch SideSpread near latching mechanismSpread near latching mechanism
Techniques - Techniques - Latch SideLatch Side
Correct Method
Move spreader deeper into the doorMove spreader deeper into the door
Techniques - Techniques - Latch SideLatch Side
Incorrect Method
Attempt to maintain integrity of the Attempt to maintain integrity of the doordoor
Techniques - Techniques - Latch SideLatch SideContinue to spread until door is Continue to spread until door is
openedopened
Techniques - Techniques - Latch SideLatch SideCut door hinges to remove the doorCut door hinges to remove the door
Hinge Side EntryHinge Side Entry
Techniques Techniques – – Hinge SideHinge Side
Purchase Points
Use the spreader to crush the fenderUse the spreader to crush the fender
Techniques Techniques – – Hinge SideHinge SideInsert spreader near top hingeInsert spreader near top hinge
Techniques Techniques – – Hinge SideHinge SideInsert spreader above the bottom Insert spreader above the bottom
hingehinge
Techniques Techniques – – Hinge SideHinge SideIf you can, cut the hingeIf you can, cut the hinge
Vertical Crush Vertical Crush MethodMethod
Techniques Techniques – – Vertical CrushVertical CrushPut the spreader in the windowPut the spreader in the window
Techniques Techniques – – Vertical CrushVertical CrushOpen ther spreader till latch rolls off Open ther spreader till latch rolls off
the nader boltthe nader bolt
Roof RemovalRoof Removal
Techniques Techniques – – Roof Roof RemovalRemoval
Cut A posts at dashboard levelCut A posts at dashboard level
Techniques Techniques – – Roof Roof RemovalRemoval
Cut B posts at Roof levelCut B posts at Roof level
Techniques Techniques – – Roof Roof RemovalRemoval
Cut C posts at roof levelCut C posts at roof level
Techniques Techniques – – Roof Roof RemovalRemoval
Using a Sawz-AllUsing a Sawz-All®®
Techniques Techniques – – Roof Roof RemovalRemovalCut high on hatchbacks to avoid the Cut high on hatchbacks to avoid the
pistonspistons
Roof FlapRoof Flap
Techniques Techniques – – Roof FlapRoof FlapCut posts near roofline Cut posts near roofline
Techniques Techniques – – Roof FlapRoof FlapMake relief cuts on the A and C postsMake relief cuts on the A and C posts
Techniques Techniques – – Roof FlapRoof FlapFlap the roof downFlap the roof down
Extrication ObjectivesExtrication Objectives
Describe and properly Describe and properly demonstrate the following demonstrate the following techniques:techniques: Dashboard rollDashboard roll Dashboard liftDashboard lift Third door conversionThird door conversion
Dashboard RollDashboard Roll
Advanced Techniques Advanced Techniques – – Dash Dash RollRoll
Make relief cut in “A” postMake relief cut in “A” post
Advanced Techniques Advanced Techniques – – Dash Dash RollRoll
Make cut in upper fender railMake cut in upper fender rail
Advanced Techniques Advanced Techniques – – Dash Dash RollRoll
Extend ram using rocker panel braceExtend ram using rocker panel brace
Advanced Techniques Advanced Techniques – – Dash Dash RollRoll
Ram using a spreader as a push pointRam using a spreader as a push point
Advanced Techniques Advanced Techniques – – Dash Dash RollRoll
Use wedge to brace dashboardUse wedge to brace dashboard
Dashboard LiftDashboard Lift
Techniques Techniques – – Dash LiftDash LiftCut the quarter panel at the bottomCut the quarter panel at the bottom
Cut through the front supportCut through the front support
Techniques Techniques – – Dash LiftDash Lift
Techniques Techniques – – Dash LiftDash Lift
Make horizontal relief cuts between Make horizontal relief cuts between the hingesthe hinges
Techniques Techniques – – Dash LiftDash Lift
Clamp down on the tab and bend Clamp down on the tab and bend outwardsoutwards
Techniques Techniques – – Dash LiftDash Lift
Insert the Spreaders perpendicular Insert the Spreaders perpendicular
to the carto the car
Techniques Techniques – – Dash LiftDash Lift
Open the Spreaders as much as Open the Spreaders as much as neededneeded
Third Door Third Door ConversionConversion
Techniques Techniques – – Third DoorThird Door
Make cut rearward at seat levelMake cut rearward at seat level
Techniques Techniques – – Third DoorThird Door
Make vertical cut to wheel wellMake vertical cut to wheel well
Techniques Techniques – – Third DoorThird Door
Clamp spreader down on the assemblyClamp spreader down on the assembly
Techniques Techniques – – Third DoorThird Door
Pull spreader downwardsPull spreader downwards
Side RemovalSide Removal
Techniques Techniques – – Side RemovalSide RemovalPop or open the rear doorPop or open the rear door
Techniques Techniques – – Side RemovalSide RemovalCut the top of the B-postCut the top of the B-post
Techniques Techniques – – Side RemovalSide RemovalCut the bottom of the B-post Cut the bottom of the B-post
parallel to the rocker panelparallel to the rocker panel
Techniques Techniques – – Side RemovalSide RemovalPut the spreader tips on the rocker panel Put the spreader tips on the rocker panel
and the bottom door or door hinge and and the bottom door or door hinge and spread parallel to the groundspread parallel to the ground
Techniques Techniques – – Side RemovalSide RemovalSpread until the B-post separates from the Spread until the B-post separates from the
rocker panelrocker panel
Techniques Techniques – – Side RemovalSide RemovalSwing open the entire side of the carSwing open the entire side of the car
Techniques Techniques – – Side RemovalSide RemovalCut or spread the door hinges to remove Cut or spread the door hinges to remove
the entire side.the entire side.
Techniques Techniques – – Vehicle under a Vehicle under a Tractor Tractor
Trailer/Large VehicleTrailer/Large Vehicle
Techniques Techniques – – Vehicle under a Vehicle under a Tractor Tractor
Trailer/Large VehicleTrailer/Large VehicleMake it easy…..Removed the entire car from Make it easy…..Removed the entire car from
under the trailerunder the trailerLift the trailer off the car, you only need a few inches of lift to free the
car.
Techniques Techniques – – Vehicle under a Vehicle under a Tractor Tractor
Trailer/Large VehicleTrailer/Large VehicleMake it easy…..Removed the entire car from Make it easy…..Removed the entire car from
under the trailerunder the trailerAfter lifting enough, either roll the car out from under the trailer or use a
winch or come-a-long
Techniques Techniques – – Vehicle under a Vehicle under a Tractor Tractor
Trailer/Large VehicleTrailer/Large VehicleMake it easy…..Removed the entire car from Make it easy…..Removed the entire car from
under the trailerunder the trailer
erer
Know your resources, with a rig like this it stabilizes and lifts all in one quick step
Techniques Techniques – – Vehicle under a Vehicle under a Tractor Tractor
Trailer/Large VehicleTrailer/Large VehicleDifferent vehicle but same concept, lift the Bus and remove the car.
Remember to crib as you lift
Techniques Techniques – – Vehicle under a Vehicle under a Tractor Tractor
Trailer/Large VehicleTrailer/Large VehicleAgain know your resources…..with this rig you can put the buss on the other side of the road quickly
Techniques Techniques – – Vehicle under a Vehicle under a Tractor Tractor
Trailer/Large VehicleTrailer/Large Vehicle
What would you do? What would you do?