zakazati

1. to schedule; to make an appointment
   Zakazala sam pregled kod zubara za petak. — I made a dentist appointment for Friday.
   Sastanak je zakazan za deset sati. — The meeting is scheduled for ten o'clock.
2. (of a machine or organ) to fail; to break down
   Na nizbrdici su mu zakazale kočnice. — His brakes failed on the downhill.
   Srce mu je zakazalo posle operacije. — His heart gave out after the surgery.
3. (of a person or team) to fail; to let down
   Odbrana je zakazala u poslednjem minutu. — The defence let us down in the last minute.

For appointments the usual phrases are zakazati kod lekara / zakazati pregled.