www.energyabsorption.com
Revision B June 2013
www.highwayguardrail.com
34
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Repair Instructions
Post Impact
Note:
Only parts manufactured by Energy Absorption Systems shall be used to repair a
damaged system. Failure to comply will result in reduced safety or damage to the system.
1)
Inspect the frame for bent parts.
Replace any frame members that have been damaged. Do not attempt to weld or
straighten parts. Replace the arms in pairs to ensure that the system collapses
properly. Refer to the system drawings for the part numbers and descriptions of the
parts.
2)
Inspect pins and bolts for damage.
Replace all bolts and pins that have been damaged. Refer to the system drawings for
the part numbers and descriptions of the parts.
3)
Expand system and detach one end of each alignment cable.
Caution:
Frames may swing side to side.
Extend the frame and detach one end of each of the four alignment cables.
4)
Remove cartridges and spent release cables.
Remove the crushed Cartridges.
Do not attempt to repair a damaged Cartridge. For full impact capacity, the Cartridges
will need to be replaced even if only crushed slightly.
