# Service bulletin PB\_751

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: 11022610
- Published by NHTSA: 2025\-09\-04
- Manufacturer's number: PB\_751
- Manufacturer's date: 2025\-09\-04
- NHTSA component: ENGINE

## NHTSA's summary

Depending on custom chassis configuration, the oil check level plug and sight glass may prove difficult to view and access on certain vehicles. Installing the 90\-degree fitting and cap will allow easier access for checking fluid level while topping off the Integrated Pump Transmission \(IPT\) with fluid.

## The document

- [NHTSA's copy of the document (PDF)](https://static.nhtsa.gov/odi/tsbs/2025/MC-11022610-0001.pdf)
- [If that address does not open, try this one](https://static.nhtsa.gov/odi/tsbs/2025/MC-11022610-9999.pdf)

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

## Components

Engine

## Vehicles listed

- 2001 to 2006 PIERCE CUSTOM CHASSIS
- 2001 to 2011 PIERCE CUSTOM CONTENDER

JSON: [/v1/bulletins/11022610](/v1/bulletins/11022610)

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