# Service bulletin FSB\-261\-032

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: 10042504
- Published by NHTSA: 2011\-12\-13
- Manufacturer's number: FSB\-261\-032
- Manufacturer's date: 2011\-11\-01
- NHTSA component: UNKNOWN OR OTHER

## NHTSA's summary

MACK TRUCK: EXPANSION TANKS MAY HAVE PERSISTENT COOLANT LEAKS THAT REQUIRES INSPECTION. EXAMINE EXPANSION TANK FOR BURN HOLE/MARK UNDER PRESSURE CAP THAT ENABLES HOT COOLANT TO ENTER EXPANSION AREA. MODELS CHU, CXU, GU AND TD. \*PE

## The document

No address for NHTSA's copy can be built for this communication. Ask the dealer for it by the manufacturer's number.

## Vehicles listed

- 2010 MACK CHU
- 2010 MACK CXU
- 2012 MACK GRANITE \(GU\)
- 2010 to 2011 MACK GU
- 2011 to 2012 MACK PINNACLE \(CHU\)
- 2011 to 2012 MACK PINNACLE \(CXU\)
- 2012 MACK TD
- 2010 MACK TD713
- 2010 MACK TD714

JSON: [/v1/bulletins/10042504](/v1/bulletins/10042504)

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