Bulletins
| Bulletin | Bulletin date | Replacement Bulletin | Item no. | Summary | Added |
|---|---|---|---|---|---|
| SERVICE BRAKES, HYDRAULIC | |||||
| 98865020A | 09/01/1998 | 86-50-20 | 602774 | Vehicles leading or pulling to either side while applying the brakes, and premature front brake wear, especially vehicles that have been used to tow a heavy load. *yc | 01/13/1999 |
| SERVICE BRAKES, HYDRAULIC - FOUNDATION COMPONENTS | |||||
| 020523001A | 04/01/2002 | 020523001 | 634850 | Some customers and dealers may comment on accelerated uneven brake pad wear on some vehicle with four-piston fixed caliper rear disc brakes. *tt | 10/09/2002 |
| 990524001A | 09/01/1999 | 990524001 | 608388 | Brake lead/pull and front brake wear. *mjs | 11/26/1999 |
| 990524001 | 06/01/1999 | 865020A | 606765 | Some cab chassis, crew cab, and pickup models may exhibit a brake lead / pull and front brake wear. *tt | 09/02/1999 |
| 98865020 | 04/01/1998 | 601128 | Vehicle leading or pulling to either side while applying the brakes or front brake wear not meeting expectations. *yc | 07/01/1998 | |
| SERVICE BRAKES, HYDRAULIC - FOUNDATION COMPONENTS - DISC - PADS | |||||
| 020523001 | 01/01/2002 | 628945 | Some customers and dealers may comment on accelerated uneven brake pad wear on f6-7 medium duty tilt cab models and h6-7 conventional medium duty models. *tt | 03/25/2002 | |