Service bulletin 122-L5E2R-04
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 | 10134862 |
| Published by NHTSA | 2018-04-23 |
| Manufacturer's number | 122-L5E2R-04 |
| Manufacturer's date | 2018-03-01 |
| NHTSA component | SERVICE BRAKES, HYDRAULIC |
NHTSA's summary
Subject: Replacing brake booster during repairs Information: If the brake booster on the 911 Carrera 2/Targa/Speedster (964) needs to be replaced, the replacment brake booster will be a 911 (993) version. During conversion, the brake master cylinder, mounting saddle and (push rod) joint screw must be replaced (? Figure 1). The power steering pressure and return linesmay also have to be replaced.
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
| PORSCHE 911 | 1990, 1991, 1992, 1993, 1994 |
|---|
Listing a model year does not mean every vehicle of it is concerned: the document says which.
| 1994005 | 1994-01-13. Brakes |
|---|---|
| 93V205000 | 1993-12-07. SERVICE BRAKES, HYDRAULIC:POWER ASSIST:VACUUM:HOSES, LINES/PIPING, AND FITTINGS |
A recall listed here may apply to some of the same vehicles. Only the manufacturer can say whether it applies to one vehicle.
| No. 1801.4 | 2022-04-05. Service bulletin. Advanced technical information for a brake squeal. |
|---|---|
| ATIALL41605 | 2021-06-28. Service bulletin. Understanding and addressing brake squeal complaints. |
| 122-S6Q2R-06 | 2021-03-06. Service bulletin. Resubmitting at request of Mr. Bernard Hardgrave. Advanced technical information on brake fluid for all Porsche vehicles. |
| GRP4/9310 | 1995-11-01. Service bulletin. BRAKE VIBRATION DAMPER APPLICATION - NEW DAMPING PLATE WITH STEEL CLIP. *TW |