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2015 - 2017 Corvette Z06: Service Bulletin: #PIP5455A: LT4 Supercharger Belt Tensioner Noise with A light Tip In AFM

#PIP5455A: LT4 Supercharger Belt Tensioner Noise with A light Tip In AFM - (Apr 18, 2017)

Subject LT4 Supercharger Belt Tensioner Noise with A light Tip In AFM

Brand:

Model:

Model Year:

VIN:

Engine:

Transmission:

from

to

from

to

Cadillac

CTS-V

2016 - 2017

All

All

6.2L LT4

All

Chevrolet

Camaro

2017

All

All

6.2L LT4

All

Chevrolet

Corvette

2015 - 2017

All

All

6.2L LT4

All

 

Involved Region or Country

North America

Additional RPO/s:

6.2 LT4

Condition

There may be a concern with a rattle or flutter noise from the supercharger tensioner and belt. This occurs in V4 mode with light throttle conditions. Issue sounds like tick noise when in driver seat.

This seems to vary between vehicles but replacing the tensioner won't resolve the issue.

Cause

The supercharger belt tensioner will jump and cause the noise 

Correction

Replace the supercharger belt with a Gates Belt P/N K080852HD

Parts Information

Description

Part Number

Qty

K080852HD

Supercharger Belt  

1

Warranty Information

Labor Operation

Description

Labor Time

4062850 

Supercharger Belt Replacement 

Use Published labor time

 

*This is a unique Labor Operation for Bulletin use only.

 

Version

2

Modified

4/18/2017 to update Parts Information

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