# Service bulletin 121023

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: 10000115
- Published by NHTSA: 2003\-02\-13
- Manufacturer's number: 121023
- Manufacturer's date: 2005\-08\-19
- Replaces: 121023
- NHTSA component: STRUCTURE:FRAME AND MEMBERS:UNDERBODY SHIELDS

## NHTSA's summary

REAR CROSSMEMBER REINFORCEMENT. MACK CX, CH AND CL WITH CH/CX STYLE REAR CROSSMEMBERS. \*TT \*SC

## 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

Body and frame

## Vehicles listed

- MACK CH
- MACK CL

JSON: [/v1/bulletins/10000115](/v1/bulletins/10000115)

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