Vehicle Affected: New Units with Oxygen Storage Cylinder
Description of change: Oxygen storage cylinder mounting unistrut will be 50 inches in length. The unistrut will be spaced ¾ inches from the bottom of the compartment floor top the bottom of the unistrut. The standard height will allow both “M” and “H” cylinder mounting. This ECN supersedes ECN 425.
Implementation date: September 26, 2013