Bulletins


BulletinBulletin dateReplacement BulletinItem no.SummaryAdded
ENGINE AND ENGINE COOLING
26501312/01/200226501310000828Premature failure of the lower charge air cooler (cac) pipe support. *tt04/01/2003
ENGINE AND ENGINE COOLING - COOLING SYSTEM
71500202/01/2001620120Subject regarding cac protection plate replacement. *tt07/18/2001
26500806/01/1999607339Service program regarding charge air cooler (cac) pipe lower support mounting. *tt09/21/1999
ENGINE AND ENGINE COOLING - ENGINE
26101009/01/200226101010000086Static fill pipe failure. *tt02/12/2003
21700211/01/2001629029Subject regrading leaking oil pan fitting. *tt03/26/2002
82500310/01/2000615915Engineering has released a improved heat shield to be used on the right hand splash shield on certain models with a cummins isx engine. *tt02/02/2001
28400210/01/1998615137A supplier manufacturing concern with the turbo boost sensors installed on volvo d12b engines. *tt01/02/2001
21400607/01/2000614232Engineering has released a new inlet valve for use in certain volvo d12b engines. *tt10/04/2000
21400707/01/2000614237The release of new inlet valve for use in certain volvo d12c engines. *tt10/04/2000
26500902/01/2000610433Subject regarding charge air cooler hose replacement on vehicles with cummins isx engine. *tt04/28/2000
22001104/01/1999605018Subject regarding engine oil dipstick length modification. *tt05/24/1999
ENGINE AND ENGINE COOLING - ENGINE - GASOLINE
26101008/01/2002635839Certain vn models trucks manufactured with volvo d12c engines may experience a failure of the static fill pipe. *tt11/01/2002
81801210/01/2000615916Some model trucks used in extremely hot climates with high horse power engines may experience premature failure of the cab air spring due to heat from the exhaust system. *tt02/02/2001
22300210/01/2000223002615919Subject regarding cancellation of sp223-002, oil cooler pressure valve replacement. *tt02/02/2001
ENGINE AND ENGINE COOLING - EXHAUST SYSTEM - MANIFOLD/HEADER/MUFFLER/TAIL PIPE
25201604/01/2001252016624963Subject regarding exhaust pipe support bracket installation. *jg11/16/2001
25201603/01/2001619527Some model vehicles manufactured with detroit series 60 engines may experience premature failure of the turbo outlet exhaust pipe. *tt06/14/2001