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Clarification Between Brake Hose and Tube

Entry DateOctober 7, 2004
Issue Number04-026-VEH
NameKerri Wirachowsky
AgencyOntario Ministry of Transportation
Address3-500 Weber Street, NorthWaterloo, ON, N2L 4E9United StatesMap It (opens in a new tab)
Phone(519)-885-7954
Fax(519) 885-9454
Email[email protected]
CommitteeVehicle Committee
StatusClosed
Summary of Issue

Need a clear definition of the difference between a brake hose and a brake tube. The criteria outlined in the OOS criteria, item 1.e. and 1.f. are different. A cracked, broken or crimped air HOSE must restrict air flow where an air brake TUBE just has to be cracked. Is there a difference between a tube and a hose? If so, what is it?

Justification or Need

Some inspectors consider thermoplastic hoses to be tubes and take them OOS under 1(f) and others use 1(e). The criteria is different between two and there needs to be consistency.

Request for Action

If it is determined that there is no difference between a hose and a tube, then 1(f) should be removed from the criteria and all hoses and tubes should be dealt with under 1(e). If steel tubing off the compressor should be dealt with diffferently and that is the reason for 1(f) then it needs to be specified in the OOSC.