# Service campaign 25PACH

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 campaign
- NHTSA id: 11030929
- Published by NHTSA: 2026\-04\-07
- Manufacturer's number: 25PACH
- Manufacturer's date: 2026\-03\-18
- Campaign id or software version: 25PACH
- NHTSA component: SERVICE BRAKES

## NHTSA's summary

25PACH Safety Recall Update \- Parts Breakdown by Chassis List has been updated with additional parts for chassis 785289, 785290, 794064, 795896, and 795740. The 25PACH: 20k Steerable Pusher: Replace Air Tank on Top of Battery Box procedure has also been updated with additional steps to remove and replace the air tank brackets.

## The document

- [NHTSA's copy of the document (PDF)](https://static.nhtsa.gov/odi/tsbs/2026/MC-11030929-0001.pdf)
- [If that address does not open, try this one](https://static.nhtsa.gov/odi/tsbs/2026/MC-11030929-9999.pdf)

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

## Components

Brakes

## Vehicles listed

- 2026 PETERBILT 567
- 2026 PETERBILT 589

## Recalls for the same vehicles and component

- [2025633](/recalls/tc/2025633.md), 2025-11-17: Brakes
- [25V795000](/recalls/nhtsa/25V795000.md), 2025-11-17: SERVICE BRAKES, AIR:SUPPLY:RESERVOIR/TANK
- [25V353000](/recalls/nhtsa/25V353000.md), 2025-05-28: SERVICE BRAKES, AIR:ANTILOCK:MODULATOR

## Other bulletins for the same vehicles and component

- [25PBE](/bulletins/11022492.md), 2025-09-03, Service campaign: SERVICE BRAKES. Parts and repair procedures are now available. Certain chassis may have a rear suspension tracking rod that interferes with the left rear brake valve components during full suspension travel. This interference could cause a loss of the rear service brake or ABS modulation for one rear axle wheel end, increasing the risk of a crash.

JSON: [/v1/bulletins/11030929](/v1/bulletins/11030929)

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