# Service bulletin M\-251\-008

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: 10225632
- Published by NHTSA: 2022\-11\-03
- Manufacturer's number: M\-251\-008
- Manufacturer's date: 2022\-10\-07
- NHTSA component: ENGINE AND ENGINE COOLING

## NHTSA's summary

2008 document reformated to be published as a TSB in Impact. Intake mounting hardware.

## The document

- [NHTSA's copy of the document (PDF)](https://static.nhtsa.gov/odi/tsbs/2022/MC-10225632-0001.pdf)
- [If that address does not open, try this one](https://static.nhtsa.gov/odi/tsbs/2022/MC-10225632-9999.pdf)

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

## Components

Engine

## Vehicles listed

- 2008 MACK CHN
- 2008 MACK CHU
- 2008 MACK CHU612
- 2008 MACK CHU613
- 2008 MACK CL
- 2008 MACK CT
- 2008 MACK CT713
- 2008 MACK CTP
- 2008 MACK CV
- 2008 MACK CXN
- 2008 MACK CXP
- 2008 MACK CXU
- 2008 MACK CXU612
- 2008 MACK CXU613
- 2008 MACK GRANITE \(GU\)
- 2008 MACK GU
- 2008 MACK GU713
- 2008 MACK GU813
- 2008 MACK LEU
- 2008 MACK MRU
- 2008 MACK PINNACLE \(CHU\)
- 2008 MACK PINNACLE \(CXU\)
- 2008 MACK TD
- 2008 MACK TD714
- 2008 MACK TERRAPRO \(LEU/MRU\)

## Other bulletins for the same vehicles and component

- [CBR 820\-9 202601](/bulletins/11028051.md), 2026-02-03, Service bulletin: ENGINE; VEHICLE SPEED CONTROL. CBR \- Mack Chassis \- Engine Brake Only Works With The Brake Pedal, No Function During Cruise. US07 And Newer Emissions, Model Year 2008 And Newer.
- [M\-265\-002](/bulletins/10222608.md), 2022-10-06, Service bulletin: ENGINE AND ENGINE COOLING. TSB\-Charge Air Cooler t\-clamp install.
- [KC\-2112](/bulletins/10215315.md), 2022-07-05, Service bulletin: ELECTRICAL SYSTEM; POWER TRAIN; ENGINE AND ENGINE COOLING. Programming Failure \- Chassis With Cummins Engine And An Allison Transmission
- [KC\-750](/bulletins/10215287.md), 2022-07-05, Service bulletin: ENGINE AND ENGINE COOLING. US10 Emission Engines \- Diagnostic Trouble Code \( DTC \) SPN 1231 FMI 9 Troubleshooting.
- [KC\-663](/bulletins/10213658.md), 2022-06-07, Service bulletin: ENGINE AND ENGINE COOLING. Emcon \(Spark Assist\) Engine Aftertreatment System Troubleshooting Check Sheet \- US07 Emissions
- [KC\-653](/bulletins/10213652.md), 2022-06-07, Service bulletin: ENGINE AND ENGINE COOLING. Low Oil Pressure Diagnostic Process For 11 Liter Engines
- [KC\-644](/bulletins/10213651.md), 2022-06-07, Service bulletin: ENGINE AND ENGINE COOLING. Manual Compression Test Adapter For Engines With Stainless Steel Injector Sleeves \(Conical Tip Injectors\) \- US07 And Newer Emissions, Model Year 2008 And Newer
- [KC\-630](/bulletins/10213646.md), 2022-06-07, Service bulletin: ENGINE AND ENGINE COOLING. Sensor And Parameter Value Monitor \- Template Parameter List For Pre\-OBD \(9\-Pin Diagnostic Connector\) Chassis In Premium Tech Tool \( PTT \); Regeneration And Road Test Sensor Monitor Parameters \- US07 And US10 Emissions, Model Years 2008 To 2013
- [KC\-2171](/bulletins/10213641.md), 2022-06-07, Service bulletin: ENGINE AND ENGINE COOLING. Temperature Sensor Troubleshooting Guide \- US10\+OBD13 And Newer
- [KC\-2165](/bulletins/10213638.md), 2022-06-07, Service bulletin: ENGINE AND ENGINE COOLING. DEF Pump Troubleshooting Guide \- US10\+OBD13 And Newer Emissions

JSON: [/v1/bulletins/10225632](/v1/bulletins/10225632)

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