Bulletins
| Bulletin | Bulletin date | Replacement Bulletin | Item no. | Summary | Added |
|---|---|---|---|---|---|
| ENGINE AND ENGINE COOLING | |||||
| SB-333 | 09/13/2009 | 10031744 | Motor coach inc.: may experience compressor discharge port damage due to loose discharge fitting. deterioration of the 0-ring due to temperature. coaches with caterpillar engines equipped with a ba922 compressor to replace the existing d | 01/13/2010 | |
| ENGINE AND ENGINE COOLING - COOLING SYSTEM | |||||
| SB-314 | 12/02/2008 | 10028748 | Motor coach: engine shut down/low coolant sensor. direct current low coolant sensor has become plated with coolant chemicals and no longer senses that the coolant level has dropped. model years unknown. *pe | 05/22/2009 | |
| ENGINE AND ENGINE COOLING - COOLING SYSTEM - RADIATOR ASSEMBLY | |||||
| SB-3061 | 05/05/2011 | 10041124 | Motor coach industries: an improvement for the rear upper door radiator. *rm | 09/20/2011 | |
| SB-3061 | 05/05/2011 | 10041124 | Ready | 09/20/2011 | |
| ENGINE AND ENGINE COOLING - ENGINE | |||||
| TSB-3018 | 06/25/2009 | 10030986 | Motor coaches inc.: engine mount limiting rebound washer. design changes has been made to the engine cradle installation on d series coaches equipped with a 2007 epa ddc s60 engine and an allison transmission. *pe | 12/29/2009 | |
| SB-322 | 03/13/2009 | 10029484 | Motorcoach inc.: caterpillar program for updating the regeneration system on c13 acert. models d, e, j coaches equipped with cat c13 acert engine. model years unknown. *pe | 07/10/2009 | |
| ENGINE AND ENGINE COOLING - ENGINE - DIESEL | |||||
| SB-3031 | 03/31/2010 | 10034190 | Mci: 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 b | 10/25/2010 | |
| SB-3032 | 06/03/2010 | 10034010 | Mci: engine compartment fire detection. mci replaced the engine compartment kidde fenwal fire detector sensors with amerex fire detector sensors. the new sensors are sealed, compact design, with an improved service life, therefore reduci | 10/08/2010 | |
| SB-332 | 07/07/2009 | 10030871 | Motorcoaches inc: engine mount limiting rebound washer. damaged diesel particulate filter (dpf) bellow tube. engine torque deflection transferring stress to bellow tube installation. no model years listed. *pe | 12/16/2009 | |