# Service bulletin TSB\-143REV1

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: 10056507
- Published by NHTSA: 2014\-12\-17
- Manufacturer's number: TSB\-143REV1
- Manufacturer's date: 2014\-09\-01
- NHTSA component: ENGINE AND ENGINE COOLING:ENGINE:GASOLINE:BELTS AND ASSOCIATED PULLEYS; ENGINE AND ENGINE COOLING:ENGINE; EQUIPMENT

## NHTSA's summary

KIA: INFORMATION ON REPLACING CRANKSHAFT PULLEY AND CRANKSHAFT BOLT, ON SOME VEHICLES, THAT ARE EXHIBITING AN OIL LEAK OR HAVE ENGINE NOISES COMING FROM FRONT CRANKSHAFT PULLEY DUE TO EXCESSIVE MATERIAL ON TIP OF CRANKSHAFT. MODEL 2015 OPTIMA, SORENTO. \*PE UPDATED 03/27/15 \*LJ

## 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

Engine, Equipment and accessories, Drive belts

## Vehicles listed

- 2015 KIA OPTIMA
- 2015 KIA SORENTO

## Other bulletins for the same vehicles and component

- [TSB\-ENG143R1](/bulletins/10109759.md), 2017-08-02, Service bulletin: ENGINE AND ENGINE COOLING:ENGINE:GASOLINE:BELTS AND ASSOCIATED PULLEYS; ENGINE AND ENGINE COOLING:EXHAUST SYSTEM:EMISSION CONTROL:CRANKCASE \(PCV\). TSB: SERVICE ACTION: ENGINE CRANKSHAFT PULLEY AND BOLT REPLACEMENT \(SA170\) \- This bulletin provides the information to replace the crankshaft pulley and crankshaft bolt on some 2015MY Optima \(QF\) and 2015MY Sorento \(XMa\) vehicles, produced from June 30, 2014 through July 14, 2014 and equipped with 2.4L Theta engines.

JSON: [/v1/bulletins/10056507](/v1/bulletins/10056507)

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