Bulletins


BulletinBulletin dateReplacement BulletinItem no.SummaryAdded
EQUIPMENT - ELECTRICAL
SB-302903/31/201010034192Mci: controls electric horn harness. potential for delayed horn response on d model coaches equipped with i/o controls. the following retrofit procedure is applicable to d series coaches equipped with i/o controls between the range of, a10/25/2010
EQUIPMENT - ELECTRICAL - AIR CONDITIONER
SB-304811/09/201010037410Ready05/23/2011
SB-304811/09/201010037410Motor coach industries: some a/c compressors may have the dust cover snap ring installed backwards. there may be a rattling or shortening of clutch life cycle. *rm05/23/2011
EQUIPMENT - OTHER - OWNERS/SERVICE/OTHER MANUAL
SB-303103/31/201010034190Mci: a/c belt snubber. effective with 59335, mci has made design changes to the a/c belt snubber bracket installation on coaches equipped with cummins ism engines. this design change will improve durability of the belt in the event the b10/25/2010