# Service bulletin KC\-144

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: 10204000
- Published by NHTSA: 2021\-12\-07
- Manufacturer's number: KC\-144
- Manufacturer's date: 2021\-11\-24
- NHTSA component: POWER TRAIN

## NHTSA's summary

Mack Chassis \- Equipped With An I\-Shift Transmission \- Vehicle Jerks When Accelerating From A Stop In Drive Or Reverse; Transmission Bucking, Slipping When Taking Off From A Stop

## The document

- [NHTSA's copy of the document (PDF)](https://static.nhtsa.gov/odi/tsbs/2021/MC-10204000-0001.pdf)
- [If that address does not open, try this one](https://static.nhtsa.gov/odi/tsbs/2021/MC-10204000-9999.pdf)

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

## Components

Transmission and driveline

## Vehicles listed

- MACK MACK

JSON: [/v1/bulletins/10204000](/v1/bulletins/10204000)

[Report an error on this page](https://github.com/wenmar-pro/wenmar-open/issues/new?template=data_correction.yml&title=Data%20correction%3A%20Service%20bulletin%20KC-144&page=https%3A%2F%2Fopen.wenmarpro.com%2Fbulletins%2F10204000&vehicle=Service%20bulletin%20KC-144)