# Service bulletin KC\-417

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: 10207562
- Published by NHTSA: 2022\-02\-04
- Manufacturer's number: KC\-417
- Manufacturer's date: 2022\-01\-20
- NHTSA component: SERVICE BRAKES, AIR

## NHTSA's summary

Mack Chassis \- Air System Schematics For Models \- MRU, LEU And \( LR \) Using The Same Schematic As the LEU

## The document

- [NHTSA's copy of the document (PDF)](https://static.nhtsa.gov/odi/tsbs/2022/MC-10207562-0001.pdf)
- [If that address does not open, try this one](https://static.nhtsa.gov/odi/tsbs/2022/MC-10207562-9999.pdf)

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

## Components

Brakes

## Vehicles listed

- 2007 to 2017 MACK LEU
- 2010 to 2014 MACK LR
- 2015 to 2022 MACK LR
- 2007 to 2018 MACK MRU
- 2007 to 2016 MACK TERRAPRO \(LEU/MRU\)
- 2017 to 2019 MACK TERRAPRO \(LEU/MRU\)
- 2011 to 2016 MACK TERRAPRO \(MRU\)
- 2017 to 2022 MACK TERRAPRO \(MRU\)

## Recalls for the same vehicles and component

- [2025031](/recalls/tc/2025031.md), 2025-01-24: Brakes
- [25V030000](/recalls/nhtsa/25V030000.md), 2025-01-23: SERVICE BRAKES, AIR:ANTILOCK
- [2024632](/recalls/tc/2024632.md), 2024-10-24: Brakes
- [24V792000](/recalls/nhtsa/24V792000.md), 2024-10-23: ELECTRICAL SYSTEM:SOFTWARE; SERVICE BRAKES, HYDRAULIC:ANTILOCK/TRACTION CONTROL/ELECTRONIC LIMITED SLIP:CONTROL UNIT/MODULE
- [2021744](/recalls/tc/2021744.md), 2021-12-09: Brakes
- [21V953000](/recalls/nhtsa/21V953000.md), 2021-12-09: PARKING BRAKE
- [21V573000](/recalls/nhtsa/21V573000.md), 2021-07-27: SERVICE BRAKES, AIR

## Other bulletins for the same vehicles and component

- [CBR 407 072025](/bulletins/11021333.md), 2025-08-04, Service bulletin: SERVICE BRAKES; ELECTRICAL SYSTEM. CBR \- To correct the MID136 SID 66 FMI 7 fault code the latest Bendix VCP file will need to downloaded.
- [CBR\-407 202409](/bulletins/11008366.md), 2024-10-03, Service bulletin: SERVICE BRAKES. CBR: To correct the MID136 SID 66 FMI 7 fault code the latest Bendix VCP fi le will need to be downloaded.
- [KC\-2012\-Ver3](/bulletins/10237338.md), 2023-06-05, Service bulletin: SERVICE BRAKES. CBR: SNM 20\-005 \- HD Disc Brake Rotor Upgrade
- [KC\-2140](/bulletins/10227186.md), 2022-12-05, Service bulletin: ELECTRICAL SYSTEM; PARKING BRAKE. Mack Chassis \- P05E662 Park brake Sensor/Switch Circuit Range/Performance, Signal Compare failure \- Diagnostic Instructions \- US21\+OBD21 Emissions
- [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
- [KC\-361](/bulletins/10207035.md), 2022-02-04, Service bulletin: SERVICE BRAKES, AIR. Mack Chassis \- Drive Axle Brake Chamber Rubbing Frame Or Brake Drum \- Vehicles Built Between 7 July 2014 And 23 August 2019
- [KC\-286](/bulletins/10206158.md), 2022-01-06, Service bulletin: SERVICE BRAKES, AIR; UNKNOWN OR OTHER. Mack Chassis \- FSB 563\-008 Plugs, Pressure Protection Manifold \- New Brass Plugs For Noregon Pressure Protection Manifold \(PPM\)
- [S7610](/bulletins/10203018.md), 2021-11-05, Service bulletin: SERVICE BRAKES, AIR; SERVICE BRAKES, AIR:SLACK ADJUSTERS; SUSPENSION:SUBFRAME/MOUNTING BRACKET. Bump Stop Interference with Brake Slack
- [FSB 511\-010](/bulletins/10191635.md), 2021-05-04, Service bulletin: SERVICE BRAKES, AIR. Disc Brake Rotor, Replacement
- [FSB 386\-011](/bulletins/10175990.md), 2020-06-03, Service bulletin: EQUIPMENT:ELECTRICAL; SERVICE BRAKES, AIR:SUPPLY:LOW PRESSURE WARNING:SWITCH. Air Pressure Switch, Replacement

JSON: [/v1/bulletins/10207562](/v1/bulletins/10207562)

[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-417&page=https%3A%2F%2Fopen.wenmarpro.com%2Fbulletins%2F10207562&vehicle=Service%20bulletin%20KC-417)