# Service bulletin 19NA164

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: 10165106
- Published by NHTSA: 2019\-09\-23
- Manufacturer's number: 19NA164
- Manufacturer's date: 2019\-08\-15
- NHTSA component: POWER TRAIN:DRIVELINE:DRIVESHAFT

## NHTSA's summary

This technical bulletin provides a procedure to index the front drive shaft rear yoke to correct the customers concern.

## The document

- [NHTSA's copy of the document (PDF)](https://static.nhtsa.gov/odi/tsbs/2019/MC-10165106-0001.pdf)
- [If that address does not open, try this one](https://static.nhtsa.gov/odi/tsbs/2019/MC-10165106-9999.pdf)

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

## Components

Transmission and driveline, Driveshaft

## Vehicles listed

- 2019 CHEVROLET SILVERADO 4500

## Recalls for the same vehicles and component

- [20V650000](/recalls/nhtsa/20V650000.md), 2020-10-22: POWER TRAIN:DRIVELINE:DRIVESHAFT

## Other bulletins for the same vehicles and component

- [PIP5653E](/bulletins/10173724.md), 2020-04-13, Service bulletin: POWER TRAIN:DRIVELINE:DRIVESHAFT; EQUIPMENT ADAPTIVE/MOBILITY; EQUIPMENT. This Preliminary information communicates that engineering has developed a repair for a chirp noise associated with the front axle assembly.
- [19NA164](/bulletins/10166619.md), 2019-10-28, Service bulletin: POWER TRAIN:DRIVELINE:DRIVESHAFT. This technical bulletin provides a procedure to index the front drive shaft rear yoke to correct the customers concern.

JSON: [/v1/bulletins/10165106](/v1/bulletins/10165106)

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