Mack Midliner 1998

Model Midliner made in 1998 by Mack got 14 service bulletins. Technical service bulletines regarding electrical system, engine and engine cooling and power train.

Model 1998

Bulletins


BulletinBulletin dateReplacement BulletinItem no.SummaryAdded
ELECTRICAL SYSTEM
NO.M1607/22/1998603382Subject on mid-liner electrical diagrams. *yc02/19/1999
ELECTRICAL SYSTEM - WIRING
NO.M1709/25/1998603291Information on steer wiring diagrams. *yc02/17/1999
ENGINE AND ENGINE COOLING - ENGINE
NO.B5107/06/1998603381A new style main bearing cap bolt was phased into midr 06.02.26engine production. *yc02/19/1999
NO.L807/14/1998603383Service bulletin on engine coolant. *yc02/19/1999
NO.N1308/28/1998603324Subject pertaining to air governor silencer. *yc02/17/1999
98042198042104/21/1998601734A new-style itc solenoid valve connector was phased into production on all ms and cs models. *yc08/20/1998
ENGINE AND ENGINE COOLING - ENGINE - GASOLINE
98050598050505/05/1998601736Information on the oil pump o-ring. *yc08/20/1998
98042198042104/21/1998601735Specifications for the mid-liner midr 06.02.26 l710 and midr 06.02.26 m710 engines. *yc08/20/1998
98042198042104/21/1998601733Information on oil pressure sending unit. *yc08/20/1998
98050598050505/05/1998601737Low oil pressure may be experienced on an midr 06.02.26 i engine due to improper seating of the oil pressure relief valve. *yc08/20/1998
POWER TRAIN - AUTOMATIC TRANSMISSION
NO.E910/27/1998602926Subject on sixth gear disengagement. *yc01/21/1999
SERVICE BRAKES, HYDRAULIC
NO.N1207/22/1998603384Information on anti-lock brakes and spring brake modulating. *yc02/19/1999
980828-N1308/28/1998602400Brief information regarding air governor silencer. *yc11/03/1998
SUSPENSION - FRONT - SPRINGS - AIR SUSPENSION SYSTEM
G806/22/1998601732Service bulletin on mid-liner air suspension, on mid-liner ms and cs model chassis. *yc08/20/1998