# Service bulletin PAB1133

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: 10237437
- Published by NHTSA: 2023\-06\-06
- Manufacturer's number: PAB1133
- Manufacturer's date: 2023\-05\-24
- NHTSA component: FUEL SYSTEM, GASOLINE; POWER TRAIN; ENGINE AND ENGINE COOLING

## NHTSA's summary

GENUINE MOTOR PARTS AND MOTOR ACCESSORIES BULLETIN PAB1133: 2023 SCREAMIN EAGLE CALIBRATION AVAILABILITY. PURPOSE: Revision G \& H \- Updated Summary. Rev G 5/24/2023\- Removed: 2023 Softail 122 Stage 3 DTII Screamin Eagle calibrations. Rev H 5/26/2023 \- Updated: Jan 2, 2023 Softail calibration info. Added: July 2023 Softail calibration info for FXBR, FXLRS, FXLRST models. To inform 49\-State US, Canada, Mexico, and ANZ dealerships of the Screamin' Eagle calibration schedule as it relates to 2023 vehicles. Markets Affected: United States \(excluding California\), Canada, Mexico and New Zealand. Revision: Updated timing for 2023 DTII Screamin Eagle calibrations.

## The document

- [NHTSA's copy of the document (PDF)](https://static.nhtsa.gov/odi/tsbs/2023/MC-10237437-0001.pdf)
- [If that address does not open, try this one](https://static.nhtsa.gov/odi/tsbs/2023/MC-10237437-9999.pdf)

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

## Components

Engine, Fuel system, Transmission and driveline

## Vehicles listed

- HARLEY\-DAVIDSON HARLEY\-DAVIDSON

JSON: [/v1/bulletins/10237437](/v1/bulletins/10237437)

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