On a plane like the 737, the service bulletins can reach 1,000 a year.

Here are some recent service bulletins from alldatapro.com relating to popular models.

Swissair received a copy of a service bulletin from Boeing last week.

Major changes beyond the authority of the service bulletins require amendments to the type certificate.

Some of the papers were financial service bulletins, stock and bond market forecasts.

A consumer could learn of any problems with the transmission by consulting the vehicle's service bulletins.

A service bulletin notifies the dealer of the problem and how to resolve it.

General Motors issued a service bulletin to dealers suggesting this fix.

But the maintenance experts concluded that some other service bulletins might have to be "terminated."

LJ45 owners can upgrade their aircraft through the incorporation of several service bulletins.