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Roof Resting Stabilization - Full Chain Wrap Method |
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Brief Guideline
Note: This technique will work in most instances with passenger vehicles including sedans, wagons, minivans, pickup trucks, hatch-backs, and SUV’s. The techniques described here will not always fit the situation. Ground conditions, obstructions, vehicle type, or vehicle condition may prevent stabilization as described. However, the methods presented here give the rescue team a good starting point to work from.
- Lean buttress stands with special chain grab end fittings against each rear fender.
- Run chain under rear of vehicle from one stand to the other with slack extending up to undercarriage on each side. Chain should nest in slot on end fitting. Secure chain to end fitting with lock-pin.
- Tighten slack and pull end fittings to fender using a ratchet strap from one end of chain to other end of chain at undercarriage. Keep strap protected from hot and/or sharp objects. Use lock pin to shorten chain and form chain loop to extend over hot exhaust.
- Restrain chain from sliding off rear of vehicle by attaching a ratchet strap to chain near trunk lid and running up to undercarriage in front of wheel assembly (swing-arm pivot point may be suitable).
- Attach a ratchet strap at bases and tighten. Situation may require base stakes or other supplemental base restraints.
- Place wedges or similar in front of each ‘A’ post.
- Be sure all wedges, stands, and straps are tight. Monitor throughout operation.
If a third stand is desired at the rear center of the vehicle, it may be added at any time. In this case the straps of the third stand may be attached to the bases of the fender stands. In addition to the fender stands being strapped to each other, straps would be run from the fender stand bases up to the front of the vehicle. This configuration would keep the passenger compartment free from strap attachment.
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