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Service bulletin FSB 233-007

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.

The communication, as NHTSA indexes it (as of 2026-10-19)
TypeService bulletin
NHTSA id10174732
Published by NHTSA2020-05-05
Manufacturer's numberFSB 233-007
Manufacturer's date2020-04-09
NHTSA componentEQUIPMENT ADAPTIVE/MOBILITY; FUEL SYSTEM, DIESEL

NHTSA's summary

Fuel Filter Housing, Replacement

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

Equipment and accessories, Fuel system

Vehicles listed
MACK ANTHEM (AN)2017
MACK ANTHEM (AN)2018, 2019 (the catalog's model; the bulletin names a series or trim of it)
MACK CHU2016 to 2018
MACK CXU2016 to 2018
MACK GRANITE (GR)2016
MACK GRANITE (GR)2017, 2018, 2019, 2020 (the catalog's model; the bulletin names a series or trim of it)
MACK GRANITE (GU)2016
MACK GRANITE (GU)2017, 2018, 2019 (the catalog's model; the bulletin names a series or trim of it)
MACK GU2016 to 2018
MACK LR2016, 2017, 2018, 2019, 2020
MACK MRU2016 to 2018
MACK PINNACLE (PI/PN)2018, 2019, 2020 (the catalog's model; the bulletin names a series or trim of it)
MACK TE2019 to 2020
MACK TERRAPRO (TE)2017, 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.

Other bulletins for the same vehicles and component
CBR 2107-21 2025052025-06-02. Service bulletin. Mack DEF Level (UQLS) Sensor Troubleshooting Guide - US17+OBD16 Emissions and Newer
CBR 445- 11 2025052025-06-02. Service bulletin. Vehicles Equipped With a Common Rail Fuel System - Aftermarket Secondary Fuel Filters, Important Information On Approved Filters - US17+OBD16 toUS21+OBD23
CBR-570 2024092024-10-03. Service bulletin. CBR: US17 GHG Common Rail Fuel System Component Electrical Faults - Model Year 2017 To 2024
CBR-2139 2024052024-06-04. Service bulletin. CBR: Vehicles built with an 11 liter engine may experience a complaint of excessive fuel in the oil. It is possible that the source of the fuel is the rear fuel galley plug in the cylinder head. A new and improved fuel galley plug has been developed to resolve this issue.
KC-2094 Rev 32023-07-06. Service bulletin. Infotainment System - Volume Drop During A Phone Call, Phone Connected Via Bluetooth
SLM23-0052023-06-06. Service bulletin. Service Literature Published and Released in May, 2023
KC-331-Ver62023-06-05. Service bulletin. CBR: Model Year 2017 to Current - Fuel Filter Change ( Primary And Secondary ) For The EM - USA17 Emission Engines
M-170-0032023-05-03. Service bulletin. TSB: Vibration Diagnostics
M-170-0012023-05-03. Service bulletin. TSB: Stock Vehicle Storage and Maintenance
M-170-0022023-05-03. Service bulletin. TSB: New Vehicle Safety Certification Requirements for Vehicles, U.S. and Canada