Service bulletin TSB M-432-002A 032026
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 | 11030591 |
| Published by NHTSA | 2026-04-02 |
| Manufacturer's number | TSB M-432-002A 032026 |
| Manufacturer's date | 2026-03-12 |
| NHTSA component | POWER TRAIN |
NHTSA's summary
TSB - Cable, Gear Selector, 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
Transmission and driveline
| MACK MD | 2020, 2021, 2022, 2023, 2024, 2025, 2026, 2027 |
|---|
Listing a model year does not mean every vehicle of it is concerned: the document says which.
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|---|---|
| CBR 2362-3 202604 | 2026-05-04. Service bulletin. CBR - Mack Carrier Nut Adhesive Change. |
| CBR-2391 202408 | 2024-09-04. Service bulletin. CBR: Diagnostic Trouble Code (DTC) U010187- Lost Communication With TECU |
| CBR-1008 202404 | 2024-05-01. Service bulletin. CBR: Equipped With An Automated Manual Transmission Model D or F ( AMT-D, AMT-F, mDrive) Missing X1 Value In VDA And Default Settings Guidelines, ParameterP1AOB; Fault Code P1052-54, Error 40,Or Error 18 Encountered During Clutch Or Tran. |
| CBR-2258 202402 | 2024-03-05. Service bulletin. CBR - Diagnostic Trouble Code (DTC) P107471 - AMT-F |
| M-465-001 202311 | 2023-12-05. Service bulletin. TSB: Mack Trucks now offer an improved HD Inter-Axle Through Shaft for the CRD 125, 150, 180, and 200 family carriers. The new HD shaft went into production on January 23rd, 2023 for 2.54 - 3.50 axle ratios and April 1st, 2023 for 3.56 - 3.98 ratios. The new HD through shaft is an upgrade over the current standard shaft and can now be used as a replacement part instead of the standard shaft. The new HD shaft has a new design to increase strength, longevity and life over the standard shaft. |
| CBR-2112 202307 | 2023-08-02. Service bulletin. CBR: Programming Failure - Chassis With Cummins Engine And An Allison Transmission |
| KC-474-Ver5 | 2023-06-05. Service bulletin. CBR: Diagnostic Trouble Code (DTC) P215A-64, Fault Code SPN 84 FMI 19 |
| KC-2273-Rev6 | 2023-06-05. Service bulletin. CBR: Pre-Delivery Inspection (PDI) Torque Values. This is to help with the torque specs needed to complete a Pre- Delivery Inspection (PDI). |
| S7669 | 2023-01-04. Service bulletin. MMD Fan Hub Bolt Torque |