Bulletins
| Bulletin | Bulletin date | Replacement Bulletin | Item no. | Summary | Added |
|---|---|---|---|---|---|
| POWER TRAIN - AUTOMATIC TRANSMISSION | |||||
| SB 329007 | 04/22/2009 | 10025562 | Transmission oil cooler piping revision. *pe updated 7/8/09. model years unknown. *pe | 08/21/2008 | |
| POWER TRAIN - AUTOMATIC TRANSMISSION - COOLING UNIT AND LINES | |||||
| SB-22499 | 04/21/2009 | 10029364 | Mack truck: the transmission oil cooler coolant supply piping arrangement may prevent installation of a driveshaft to an accessory pump with the transmission mounted pto located in the 8 o'clock position. model years unknown. | 07/08/2009 | |
| POWER TRAIN - AXLE ASSEMBLY | |||||
| TSB-517009 | 11/21/2008 | 10030224 | Mack truck: broken longitudinal torque rod mounting stud in axle spring seat due to wing bracket interference. this includes the td model. no model years listed. *pe | 08/27/2009 | |
| POWER TRAIN - CLUTCH ASSEMBLY | |||||
| SB-313004 | 01/23/2008 | 10032351 | Mack truck: revised air assist clutch cable. effective 9/17/07, a revised air assist clutch cable (part no. 27rc410m) was implemented into production on cxu, chu, and gu model chassis. no model years listed. *pe | 03/10/2010 | |
| SB-313006 | 08/06/2009 | 10032084 | Mack truck: air assist clutch conversion. air assist to non assist clutch cable conversion. the air operated clutch assist system was designed to reduce clutch pedal effort by approximately 20%, along with reducing the clutch pedal trave | 02/12/2010 | |
| POWER TRAIN - CLUTCH ASSEMBLY - BELL HOUSING | |||||
| SB-313006 | 08/06/2009 | 10032084 | Mack truck: air assist clutch conversion. air assist to non assist clutch cable conversion. the air operated clutch assist system was designed to reduce clutch pedal effort by approximately 20%, along with reducing the clutch pedal trave | 02/12/2010 | |
| POWER TRAIN - CLUTCH ASSEMBLY - PEDAL/LINKAGE | |||||
| SP-365-001 | 08/01/2011 | 10041358 | Ready | 09/27/2011 | |
| SP-365-001 | 08/01/2011 | 10041358 | Mack: clutch operation error prevents starter engagement unless pedal is fully depressed. *rm | 09/27/2011 | |
| SB-313006 | 08/06/2009 | 10032084 | Mack truck: air assist clutch conversion. air assist to non assist clutch cable conversion. the air operated clutch assist system was designed to reduce clutch pedal effort by approximately 20%, along with reducing the clutch pedal trave | 02/12/2010 | |
| POWER TRAIN - MANUAL TRANSMISSION | |||||
| PI-0695 | 08/01/2010 | 10037023 | Mack truck: the oil slinger threads on the input shaft of the transmission were threaded incorrectly and could cause leakage in the area. *rm | 04/27/2011 | |
| PI-0695 | 08/01/2010 | 10037023 | Ready | 04/27/2011 | |
| POWER TRAIN - MANUAL TRANSMISSION - FLOOR SHIFT ASSEMBLY | |||||
| SP-430-001 | 04/01/2011 | 10040714 | Ready | 09/09/2011 | |
| SP-430-001 | 04/01/2011 | 10040714 | Mack trucks: the transmission shift instruction label has been updated. *rm | 09/09/2011 | |