Bulletins
| Bulletin | Bulletin date | Replacement Bulletin | Item no. | Summary | Added |
|---|---|---|---|---|---|
| POWER TRAIN - AUTOMATIC TRANSMISSION | |||||
| 020730017 | 05/01/2002 | 634968 | Concern with no shift, harsh shift, no engagement, transmission in default, check transmission warning indicator illuminated, range inhibited indicator illuminated, transmission diagnostic trouble codes set on f-model medium duty tilt cab m | 10/10/2002 | |
| 867117 | 07/01/1998 | 615077 | Brief information regarding rusty transmission fluid level indicator. *tt | 12/27/2000 | |
| 837110A | 08/01/1998 | 609641 | Park/neutral position switch connector cannot be removed. yd | 04/05/2000 | |
| 990730004A | 10/01/1999 | 990730004 | 6089191 | A condition with a rusty transmission fluid level indicator / transmission oil filler tube. *tt | 01/14/2000 |
| 867404 | 09/01/1998 | 603824 | Comments about a low transmission fluid level or that the transfer case fluid is overfilled. *yc | 03/08/1999 | |
| POWER TRAIN - AUTOMATIC TRANSMISSION - CONTROL MODULE (TCM, PCM) | |||||
| 877169 | 07/01/1998 | 615080 | Information pertaining to new transmission calibrations. *tt | 12/27/2000 | |
| POWER TRAIN - AXLE ASSEMBLY | |||||
| 98053 | 10/23/1998 | 615099 | Customer satisfaction campaign for pickup and utility model vehicles built with low levels of rear axle oil. *tt | 12/27/2000 | |
| 98864306 | 05/01/1998 | 601395 | Comments about fluid leaking onto the ground near the front wheels or front engine area or leaking onto the surrounding components. *yc | 08/03/1998 | |
| POWER TRAIN - AXLE ASSEMBLY - AXLE SHAFT - SEAL | |||||
| 010420005 | 11/01/2001 | 627737 | Information regarding correct vehicle application for eaton. 1990-2002 chevrolet and gmc c-series conventional and t-series tilt cab medium duty models. *yh | 02/15/2002 | |
| POWER TRAIN - CLUTCH ASSEMBLY | |||||
| 010731003 | 12/01/2001 | 628902 | Concerns about a slipping clutch or early clutch failure. *tt | 03/21/2002 | |
| POWER TRAIN - MANUAL TRANSMISSION | |||||
| 160201 | 02/16/2001 | 619242 | This message concerns certain 1997 through 2001 medium duty trucks with spicer seven speed manual transmissions exhibiting heavy vibration that increases with speed and / or an oil leak and / or a cracked engine block. *tt | 05/21/2001 | |
| 990729004 | 08/01/1999 | 607589 | Some medium duty models equipped with manual transmissions may exhibit a high shift effort or hard shifting condition. *tt | 09/29/1999 | |
| 98837110 | 05/01/1998 | 601414 | Technicians may experience difficulty in removing the connectors from the park/neutral position switch, usually when trying to remove the switch during transmission service. *yc | 08/04/1998 | |