Service bulletin K56735181
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 | 10174743 |
| Published by NHTSA | 2020-05-06 |
| Manufacturer's number | K56735181 |
| Manufacturer's date | 2020-04-27 |
| NHTSA component | SERVICE BRAKES, AIR |
NHTSA's summary
(Back Office) Mack Chassis - Grade Gripper Reactivates After Timeout With Brake Pedal Released - Vehicles Manufactured Prior To 2018
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
Brakes
| MACK ANTHEM (AN) | 2017 |
|---|---|
| MACK ANTHEM (AN) | 2018 (the catalog's model; the bulletin names a series or trim of it) |
| MACK CHU | 2012 to 2018 |
| MACK CXU | 2012 to 2018 |
| MACK GRANITE (GR) | 2016 |
| MACK GRANITE (GR) | 2017, 2018 (the catalog's model; the bulletin names a series or trim of it) |
| MACK GRANITE (GU) | 2012 to 2016 |
| MACK GRANITE (GU) | 2017, 2018 (the catalog's model; the bulletin names a series or trim of it) |
| MACK PINNACLE (PI/PN) | 2018 (the catalog's model; the bulletin names a series or trim of it) |
Listing a model year does not mean every vehicle of it is concerned: the document says which.
| 19V107000 | 2019-02-21. SERVICE BRAKES, AIR:SUPPLY:RESERVOIR/TANK |
|---|
A recall listed here may apply to some of the same vehicles. Only the manufacturer can say whether it applies to one vehicle.
| CBR 407 072025 | 2025-08-04. Service bulletin. CBR - To correct the MID136 SID 66 FMI 7 fault code the latest Bendix VCP file will need to downloaded. |
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| CBR-407 202409 | 2024-10-03. Service bulletin. CBR: To correct the MID136 SID 66 FMI 7 fault code the latest Bendix VCP fi le will need to be downloaded. |
| CBR-2306 202308 | 2023-09-06. Service bulletin. CBR: Lift Axle Lowers During An Anti-lock Braking System (ABS)Breaking Event Or When Weight Is Added To The 5th Wheel/Rear Suspension- AN Model |
| SLM22-004 | 2022-05-06. Service bulletin. Service Literature Published and Released in April, 2022 |
| KC-2061 | 2022-04-05. Service bulletin. Mack Chassis - Anthem (AN) And Pinnacle (PI) - ABS Modulator Wiring Rubbing Front Shock |
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| KC-215 | 2022-01-06. Service bulletin. Mack Chassis - Granite (GR) Models Equipped With An Allison Transmission And Split Box PTO - "Release Parking Brake" Message Present In Instrument Cluster When Parking Brake Is Released - Model Year 2018 And Newer |
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| K74253535 | 2020-02-24. Service bulletin. Mack Chassis - Granite (GR) Models Equipped With An Allison Transmission And Split Box PTO - "Release Parking Brake" Message Present In Instrument Cluster When Parking Brake Is Released - Model Year 2018 And Newer |