| Bulletin Date: | Nov. 19, 2021 |
| Component: | Service brakes |
| Bulletin Summary: | Technical bulletin: bendix air compressor bottom cup plug corrosion and oil seepage. Cup plug is not a serviceable item. Compressor replacement is recomended. |
| Vehicles covered in this TSB: |
Bendix 750 Air Compressor,
Bendix Ba-921 Compressor,
Bendix Tu Flo 550.
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