# Service bulletin No. 42\-21\-1

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: 10194768
- Published by NHTSA: 2021\-06\-02
- Manufacturer's number: No. 42\-21\-1
- Manufacturer's date: 2021\-05\-11
- NHTSA component: LATCHES/LOCKS/LINKAGES

## NHTSA's summary

Instructions for correcting a creaking or squealing noise when the door handle moves in or out.

## The document

- [NHTSA's copy of the document (PDF)](https://static.nhtsa.gov/odi/tsbs/2021/MC-10194768-0001.pdf)
- [If that address does not open, try this one](https://static.nhtsa.gov/odi/tsbs/2021/MC-10194768-9999.pdf)

The document is the manufacturer's. This site does not hold it.

## Components

Latches and locks

## Vehicles listed

- 2020 to 2021 PORSCHE 911

## Other bulletins for the same vehicles and component

- [122\-N8C4M\-12](/bulletins/10188278.md), 2021-03-06, Service bulletin: EQUIPMENT; WHEELS; LATCHES/LOCKS/LINKAGES. Resubmitting at request of Mr. Bernard Hardgrave. Advanced Technical information for center\-locking wheel nut tightening.
- [No. 185\-20](/bulletins/10187854.md), 2021-03-02, Service bulletin: LATCHES/LOCKS/LINKAGES. Porsche service campaign information for workshop campaign WLG9 \- Replacing lower part of front lid lock.
- [WLG9](/bulletins/10186503.md), 2021-02-02, Service bulletin: LATCHES/LOCKS/LINKAGES. Porsche intranet posting with preliminary information for dealers about Porsche Workshop campaign WLG9 \- Replacing lower part of front lid lock.
- [No. 185\-20](/bulletins/10186470.md), 2021-02-02, Service bulletin: LATCHES/LOCKS/LINKAGES. Porsche service campaign information for workshop campaign WLG9 \- Replacing Lower Part of Front Lid Lock
- [No. 2013.1](/bulletins/10183477.md), 2020-12-02, Service bulletin: EQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL; LATCHES/LOCKS/LINKAGES; STRUCTURE:BODY:DOOR:HANDLE:EXTERIOR; STRUCTURE:BODY:DOOR:HANDLE:INTERIOR. Instructions on helping customers with Comfort Access and Extending Door Handles.
- [122\-L7F5W\-05](/bulletins/10174659.md), 2020-05-05, Service bulletin: LATCHES/LOCKS/LINKAGES. Parts withdrawal for lower lid lock used on certain 911 models.

JSON: [/v1/bulletins/10194768](/v1/bulletins/10194768)

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