In an air turbine starter and accessory gearbox assembly (8), the accessory gearbox (12) includes a gear shaft (40) and the air turbine starter (10) includes an output shaft (14) and a clutch assembly (16). The output shaft (14) extends from the accessory ...

A turbine starter (10) including a valve (40) to modulate an amount of air permitted to flow to a turbine section (20), a sensor (50,51) to detect a characteristic of the air at locations defined between the valve (50) and the turbine section (20) and down...

A brake assembly (44) for an air turbine starter (10) includes a brake cylinder (46). A brake piston (48) is located at least partially within the brake cylinder (46) and slidable therein. A biasing member (50) biases the brake piston (48) toward a turbine...