# Service bulletin 990620014

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: 606369
- Published by NHTSA: 1999\-08\-17
- Manufacturer's number: 990620014
- Manufacturer's date: 1999\-07\-01
- NHTSA component: ENGINE AND ENGINE COOLING:COOLING SYSTEM:RADIATOR ASSEMBLY

## NHTSA's summary

ON SOME MEDIUM DUTY CONVENTIONAL MODELS, THE RADIATOR SURGE TANK CAP CONTACTING UNDERSIDE OF HOOD. \*TT

## 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, Cooling system, Radiator

## Vehicles listed

- 1998 to 1999 CHEVROLET C6500
- 1998 to 1999 CHEVROLET C7500
- 1998 to 1999 GMC C6500
- 1998 to 1999 GMC C7500

JSON: [/v1/bulletins/606369](/v1/bulletins/606369)

[Report an error on this page](https://github.com/wenmar-pro/wenmar-open/issues/new?template=data_correction.yml&title=Data%20correction%3A%20Service%20bulletin%20990620014&page=https%3A%2F%2Fopen.wenmarpro.com%2Fbulletins%2F606369&vehicle=Service%20bulletin%20990620014)