Chevrolet assembly plants

[Keith Seymore]

That's "roll test" at Fremont.

The drivers check the steering and brakes and run it up through the gears.

I don't see it (them) but normally there are mirrors front and rear so the driver can check the lights: headlights, high beams, turn signals and brake lights. [Maybe this is a roll test after a short line repair rather than the end of the final line proper].

The controller for the rollers is suspended by the electrical connection from the ceiling (circled). Those raise and lower the rollers for entry and exit. The driver reaches out through the window and grabs it to actuate the push buttons.

K