Service bulletin KC-2021
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 | 10180411 |
| Published by NHTSA | 2020-09-30 |
| Manufacturer's number | KC-2021 |
| Manufacturer's date | 2020-09-25 |
| NHTSA component | WHEELS:HUBCAP/COVER |
NHTSA's summary
Mack Chassis - Stemco Hubcap Plug Will Not Stay In
The document
The document is the manufacturer's. This site does not hold it. NHTSA files a document at one of these two addresses; we have not asked NHTSA which.
Components
Wheels
| MACK GRANITE (GR) | 2016 |
|---|---|
| MACK GRANITE (GR) | 2017, 2018, 2019, 2020, 2021 (the catalog's model; the bulletin names a series or trim of it) |
| MACK GU |
Listing a model year does not mean every vehicle of it is concerned: the document says which.
| 2021343 | 2021-06-02. Wheels |
|---|---|
| 21V416000 | 2021-06-02. WHEELS; WHEELS:HUB |
A recall listed here may apply to some of the same vehicles. Only the manufacturer can say whether it applies to one vehicle.
| CBR 2595 072026 | 2026-08-03. Service bulletin. CBR - The purpose of this CBR is to provide information on 2010 and newer Mack Granite chassis experiencing a low frequency vibration. |
|---|---|
| M-773-005a | 2023-05-03. Service bulletin. TSB: Hub Cap, Leaking |
| M-773-005 | 2023-04-04. Service bulletin. New TSB- Hub cap leaking |
| KC-633 | 2022-06-07. Service bulletin. Mack Chassis - Front Hub With Unit-Bearings ( Unitized Wheel Bearings ), Inspection Information And Guidelines - Commonly Model Year 2008 And Newer |
| S7630 | 2022-05-05. Service bulletin. Proprietary Steerable Axle Hubcap Replacement |