Bulletins
| Bulletin | Bulletin date | Replacement Bulletin | Item no. | Summary | Added |
|---|---|---|---|---|---|
| ENGINE AND ENGINE COOLING - COOLING SYSTEM | |||||
| 2636 | 05/01/2002 | 635320 | Reports of coolant in transmission fluid in vehicles with serck water-to-oil transmission coolers. *tt | 10/21/2002 | |
| 2040 | 08/01/2000 | 616470 | General information on the availability of the new-style coolant hose clamps. *tt | 02/27/2001 | |
| 2036 | 10/01/1999 | 610497 | This service bulletin is to explain the correct use and maintenance of extended-life coolants (elc) and to identify freightliner-approved coolant types. *tt | 05/03/2000 | |
| 0913 | 05/01/1999 | 608386 | Information on cleaning the charge air cooler. *tt | 11/24/1999 | |
| 5493 | 04/01/1999 | 606000 | Subject regarding ddec iv and optimized idle problems. *tt | 08/05/1999 | |
| 2030 | 04/01/1997 | 52359 | Surge tank breather cap leaking. *tw | 07/24/1997 | |
| ENGINE AND ENGINE COOLING - COOLING SYSTEM - FAN | |||||
| 982031 | 07/01/1998 | 20-31 | 602385 | General information on horton fan clutches with 32-inch fans. this sb replaces previous version dated july 1992. *yc | 11/03/1998 |
| ENGINE AND ENGINE COOLING - COOLING SYSTEM - RADIATOR ASSEMBLY | |||||
| 0920 | 09/01/2001 | 626587 | Information regarding honeywell charge air cooler parts.*jb | 12/17/2001 | |
| ENGINE AND ENGINE COOLING - ENGINE | |||||
| 0170 | 06/01/2003 | 10003381 | Caterpillar 3126 engine parameter programming. *tt | 10/17/2003 | |
| 0160 | 02/01/2002 | 631378 | Subject on new oil fill tube for caterpillar c-15 and c-16 engines. *yh | 05/23/2002 | |
| SF210A | 07/01/2000 | 614504 | Subject regardng the pacbrake p-80 retainer screws on vehicles with model year 2000 detroit diesel 60 engines with pacbrake engine brakes. *tt | 10/24/2000 | |
| 2038 | 01/01/2000 | 610518 | General information regarding the cummins n14 engines using texaco extended life coolant. *tt | 05/04/2000 | |
| 98308 | 08/01/1998 | 603344 | Conditions with engine brake sometimes inoperative on vehicles with ddec iii engines built from july 24, 1997. *yc | 02/18/1999 | |
| 985485 | 09/01/1998 | 603284 | General information on optimized idle low voltage run time. *yc | 02/16/1999 | |
| 984915 | 05/01/1998 | 601540 | Concerns with upper muffler-mounting bracket loosening. *yc | 08/07/1998 | |
| 985471 | 02/01/1998 | 601159 | General information on the optimized idle feature on vehicles equipped with a ddec iii engine and ess. *yc | 07/06/1998 | |
| ENGINE AND ENGINE COOLING - ENGINE - GASOLINE | |||||
| 0144 | 04/01/2002 | 0144 | 635296 | The purpose of this bulletin is to make the engine manufacturers' recommended oil fill capacity information for the common engine models more readily available to the field. *tt | 10/21/2002 |
| 0164 | 03/01/2002 | 632392 | Subject regarding mbe engine support information. *tt | 07/15/2002 | |
| 0157 | 03/01/2002 | 631380 | Information regarding caterpillar engine drive belt noise. *yh | 05/23/2002 | |
| 0159 | 12/01/2000 | 616484 | Subject regarding cummins isx engine oil check and fill. *tt | 03/01/2001 | |
| 54110 | 02/01/2000 | 610508 | Some engines on vehicles equipped with an alternator no-charge light may not shut down promptly when the ignition is turned off. *tt | 05/03/2000 | |
| 0148 | 07/01/1998 | 609780 | The mounting clamps on some vertically mounted bencon lil resrvoirs cannot be adequately tightned. this could cause the reservoir to slide down inthe clamp, causing damage to the sight-tube fitting. yd | 04/10/2000 | |
| 0151 | 05/01/1999 | 606728 | Information pertaining to exhaust odors from 1998 detroit diesel series 60 engines. *tt | 09/01/1999 | |
| 0105 | 04/01/1999 | 606116 | Information regarding caterpillar adem iii engines operating with eaton auto shift transmissions. *tt | 08/10/1999 | |
| 982033 | 12/01/1998 | 603175 | General information regarding cummins n14 drive belt misalignment. *yc | 02/05/1999 | |
| ENGINE AND ENGINE COOLING - ENGINE - GASOLINE - BELTS AND ASSOCIATED PULLEYS | |||||
| 0166 | 03/01/2003 | 0166 | 10001404 | Caterpillar serpentine main drive belt retention. *tt | 05/02/2003 |
| 0166 | 11/01/2002 | 10000596 | Caterpillar serpentine main drive belt may jump a rib on the crankshaft pulley or the forward edge of the belt may be sheared off. *tt | 03/25/2003 | |
| 0157 | 04/01/2002 | 0157 | 635298 | Some caterpillar engine accessory drive belts may exhibit a squealing noise that is associated with belt slippage. *tt | 10/21/2002 |
| 8385 | 10/01/2000 | 619076 | Information on a redesigned a/c belt available for vehicles with a cummins m11 or ism engine and a poly-vee (serpentine) a/c belt drive. *tt | 05/14/2001 | |
| 8376 | 10/01/2000 | 8376 | 619068 | Vehicles with a caterpillar c/10 or c/12 engine that were built before june 7, 2000 may experience problems with the refrigerant compressor drive belt. *tt | 05/11/2001 |
| SF194A | 01/01/2000 | 612126 | On some vehicles manufactured at the cleveland truck plant between october 4, 1999 and october 11, 1999, the belt for the series 60 accessory drive was substituted with a different belt during production. the substituted belt must be rep | 06/06/2000 | |
| 8367 | 11/01/1999 | 610491 | This service bulletin applies to vehicles built before november 6, 1998 that were equipped with caterpillar c10 or c12 engines. the automatic tensioner for the refrigerant compressor belt drive on these vehicles may wear prematurely. | 05/03/2000 | |
| SF174AB | 03/01/1999 | 607333 | Vehicles manufactured between may 1, 1998 and december 7, 1998 equipped with quadramount alternator / ac compressor mount on the series 60 may have quadramount tensioners incorrectly installed with a lockwasher instead of the proper flatwas | 09/20/1999 | |
| 980149 | 11/01/1998 | 602717 | Some vehicles equipped with a caterpillar 3406e engine and a serpentine - ribbed belt drive for the fan and alternator are showing signs of premature drive belt wearing and failure. *yc | 01/07/1999 | |
| 988367 | 10/01/1998 | 602720 | General information on tensioner wear. *yc | 01/07/1999 | |
| 982033 | 02/01/1998 | 601161 | Checking and adjustment on pulley alignment. *yc | 07/06/1998 | |
| ENGINE AND ENGINE COOLING - EXHAUST SYSTEM - MANIFOLD/HEADER/MUFFLER/TAIL PIPE | |||||
| 4919 | 07/01/1999 | 4919 | 608385 | Information on the new supplier for exhaust flex tubing. this service bulletin replaces the previous version dated april 1999. *tt | 11/24/1999 |
| 4919 | 04/01/1999 | 606133 | Information regarding the new supplier for exhaust flex tubing. *tt | 08/10/1999 | |
| 984918 | 11/01/1998 | 602714 | General information regarding muffler mounting. *yc | 01/07/1999 | |