Service bulletin B340920
A bulletin is a manufacturer's communication to its dealers, as NHTSA indexes it. The summary is NHTSA's. The document is the manufacturer's: read it at NHTSA. A bulletin is not a recall, and listing a model year does not mean every vehicle of it is concerned.
| Type | Service bulletin |
|---|---|
| NHTSA id | 10184576 |
| Published by NHTSA | 2020-12-21 |
| Manufacturer's number | B340920 |
| Manufacturer's date | 2020-11-01 |
| NHTSA component | EQUIPMENT ADAPTIVE/MOBILITY; SERVICE BRAKES; EQUIPMENT |
NHTSA's summary
CROSS DRILLED ROTOR RESURFACING FOR VEHICLES BEYOND WARRANTY/PROGRAM COVERAGE: When an axle's brake disc/rotor measured thicknesses are still above the minimum specification, the procedure of resurfacing the brake discs/rotors has been implemented as an alternative to their replacement.
The document
The document is the manufacturer's. This site does not hold it. NHTSA files a document at one of these two addresses; we have not asked NHTSA which.
Components
Brakes, Equipment and accessories
| BMW BMW |
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Listing a model year does not mean every vehicle of it is concerned: the document says which.