2015 - 2017 Corvette Z06: Service Bulletin: #PIP5455A: LT4 Supercharger Belt Tensioner Noise with A light Tip In AFM
Estimated Reading Time: 1 Minutes#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