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Service bulletin WXT77

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.

The communication, as NHTSA indexes it (as of 2026-10-19)
TypeService bulletin
NHTSA id616336
Published by NHTSA2001-02-22
Manufacturer's numberWXT77
Manufacturer's date2000-02-29
NHTSA componentSERVICE BRAKES, HYDRAULIC:FOUNDATION COMPONENTS:MASTER CYLINDER

NHTSA's summary

SUBARU HAS DETERMINED THAT CERTAIN VEHICLES WERE EQUIPPED WITH THE INCORRECT SPECIFICATION MASTER CYLINDER. AS A RESULT, THE CUSTOMER MAY NOTICE A LOWER BRAKE PEDAL FEEL WHEN APPLY THE BRAKES. HOWEVER, THERE WILL BE NO EFFECT ON BRAKE PERFORMANCE AT ANY TIME. *TT

The document

No address for NHTSA's copy can be built for this communication. Ask the dealer for it by the manufacturer's number.

Components

Brakes, Brake master cylinder

Vehicles listed
SUBARU LEGACY2000

Listing a model year does not mean every vehicle of it is concerned: the document says which.