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MCI 2003 Motorcoaches - Service Bulletin # 2878 Regarding Possible Air Leak

Entry DateAugust 6, 2009
Issue Number09-037-TRN
NameWes Pemble
AgencyJefferson Lines
Address2100 East 26th StreetMinneapolis, MN, 55404United StatesMap It (opens in a new tab)
Phone612-359-3412
Fax612-359-23437
Email[email protected]
CommitteeTraining Committee
StatusClosed
Summary of Issue

MCI Motorcoaches 2003 model year and newer (and perhaps other vehicles as well)See attached MCI Service Bulletin # 2878 regarding possible air leak. An audible air discharge noise may be heard, but this is not necissilary an air leak as defined in the OOS criteria.

Justification or Need

Some enforcement personnel may be unaware of how this particular system is designed to function and may be taking inappropriate enforcement actions as a result.

Request for Action

Discuss how the system is designed to function and make personnel aware that an \"audible air discharge\" may not necessilary be an OOS condition.