# Service bulletin S7580

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: 10191634
- Published by NHTSA: 2021\-05\-04
- Manufacturer's number: S7580
- Manufacturer's date: 2021\-04\-30
- NHTSA component: STEERING

## NHTSA's summary

V Stay Apex Housing Premature Failure

## The document

- [NHTSA's copy of the document (PDF)](https://static.nhtsa.gov/odi/tsbs/2021/MC-10191634-0001.pdf)
- [If that address does not open, try this one](https://static.nhtsa.gov/odi/tsbs/2021/MC-10191634-9999.pdf)

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

## Components

Steering

## Vehicles listed

- 2020 MACK ANTHEM \(AN\)
- 2020 MACK GRANITE \(GR\)
- 2020 MACK LR
- 2020 MACK LR ELECTRIC
- 2020 MACK PINNACLE \(PI/PN\)
- 2020 MACK TE

## Recalls for the same vehicles and component

- [2021248](/recalls/tc/2021248.md), 2021-04-26: Steering
- [21V293000](/recalls/nhtsa/21V293000.md), 2021-04-26: STEERING
- [19V896000](/recalls/nhtsa/19V896000.md), 2019-12-16: STEERING:LINKAGES:DRAG:LINK:CONNECTION

## Other bulletins for the same vehicles and component

- [CBR 2515\-1 102025](/bulletins/11024783.md), 2025-11-03, Service bulletin: STEERING. CBR \- Hard Steering Due to Steering Column Miter Box Corrosion – Inspection and Replacement Procedure
- [CBR\-2375 202405](/bulletins/11000836.md), 2024-06-04, Service bulletin: STEERING. CBR: ZF/TRW Steering Gear Side Cover Leak
- [SLM22\-004](/bulletins/10211065.md), 2022-05-06, Service bulletin: SERVICE BRAKES, AIR:ANTILOCK:ABS WARNING LIGHT; ELECTRICAL SYSTEM; ENGINE AND ENGINE COOLING; EQUIPMENT; STEERING. Service Literature Published and Released in April, 2022
- [S7643](/bulletins/10211023.md), 2022-05-05, Service bulletin: STEERING. Steering Shaft at Miter Box, Inspection
- [KC\-345](/bulletins/10207028.md), 2022-02-04, Service bulletin: STEERING. Mack Chassis \- Models GU / GR \- Constant Correction To Center
- [KC\-345](/bulletins/10198737.md), 2021-07-02, Service bulletin: STEERING. Mack Chassis \- Models GU / GR \- Constant Correction To Center
- [K28501552](/bulletins/10152957.md), 2019-02-19, Service bulletin: STEERING. Mack Chassis \- Models GU / CHU Steering Wander

JSON: [/v1/bulletins/10191634](/v1/bulletins/10191634)

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