Bulletins


BulletinBulletin dateReplacement BulletinItem no.SummaryAdded
ENGINE AND ENGINE COOLING - COOLING SYSTEM
SB21501210/22/1999611222Information regarding the ch water pump support bracket. *mjs05/31/2000
SB23201206/22/1999606635Subject regarding an improved coolant recovery bottle vent cap arrangement available for certain model chassis that may be experiencing coolant leakage due to excessive agitation of coolant inside the recovery bottle. *tt08/30/1999
ENGINE AND ENGINE COOLING - COOLING SYSTEM - FAN
SB21501706/29/2001620761On certain model chassis equipped with kysor fan drives, the air line that runs from the fan drive control valve to the fan drive may be severed by the engine fan blades. *tt08/29/2001
ENGINE AND ENGINE COOLING - COOLING SYSTEM - RADIATOR ASSEMBLY
SB23201105/14/1999606618Subject regarding heavy-duty radiator tie rod. *tt08/30/1999
ENGINE AND ENGINE COOLING - ENGINE
56309/24/200310004649On certain model chassis equipped with an aset ac engine prior to engine serial no. 3o0297, the mounting bolts that secure the vtg actuator flange to the turbine housing on the variable turbine geometry (vtg) turbocharger may loosen in serv12/29/2003
PI54209/28/2001626325Subject regarding rear engine mount cracks. *tt12/13/2001
PI54209/28/2001626064Some model chassis manufactured between 3/26/01 and 6/18/01 may have cracks in the end gusset section of the rear engine mounts. *tt12/12/2001
SB23302407/31/2001SB233024620805Subject regarding inlet air duct maintenance. *tt08/30/2001
SB23302406/29/2001620771Information pertaining to inlet air duct maintenance. *tt08/29/2001
SB29900406/15/1999606640Subject on the new-type engine rear mounting arrangement. *tt08/30/1999
ENGINE AND ENGINE COOLING - ENGINE - GASOLINE
SB23302204/24/2001620352Information pertaining to the air cleaner cover fastener retrofit kitfaor various model chassis including cx chassis. *tt08/03/2001
ENGINE AND ENGINE COOLING - ENGINE - GASOLINE - BELTS AND ASSOCIATED PULLEYS
56108/29/200310003087Fan drive idler pulley replacement. *tt10/08/2003