# Service bulletin ASI\-44371

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: 10055063
- Published by NHTSA: 2014\-04\-04
- Manufacturer's number: ASI\-44371
- Manufacturer's date: 2014\-01\-01
- NHTSA component: POWER TRAIN:TRANSFER CASE \(4\-WHEEL DRIVE\)

## NHTSA's summary

FORD: AFTER A COLD SOAK START UP, SOME TRUCKS MAY EXPERIENCE A SQUEALING NOISE THAT IS NORMAL WETNESS AROUND REAR OUTPUT SEAL, FROM RESIDUAL LUBRICATION USED AT TIME OF ASSEMBLY. MODEL 2011\-2014 F250, 350 4X4 CREW CAB. \*PE

## The document

No address for NHTSA's copy can be built for this communication. Ask the dealer for it by the manufacturer's number.

## Components

Transmission and driveline, Transfer case

## Vehicles listed

- 2011 to 2014 FORD F\-250 SD
- 2011 to 2014 FORD F\-350 SD

## Other bulletins for the same vehicles and component

- [ASI\-44556](/bulletins/10056208.md), 2014-10-02, Service bulletin: POWER TRAIN:TRANSFER CASE \(4\-WHEEL DRIVE\). FORD: SQUEALING CAN BE HEARD WHEN DRIVING 35\-55 MPH, AFTER COLD SOAK START UP. MODEL 2014\-2015 F\-250, 350. \*PE

JSON: [/v1/bulletins/10055063](/v1/bulletins/10055063)

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