B737-800
Flight Crew Air Transport Pilot (ATP)
Situational Awareness; Troubleshooting
Aircraft Equipment Problem Less Severe
Flight Crew Overcame Equipment Problem; Flight Crew Returned To Departure Airport; Flight Crew FLC complied w / Automation / Advisory; General Maintenance Action
Aircraft
After takeoff FO noticed primary trim was inoperative (yoke). Engaged autopilot and secondary trim inoperative. Disconnected autopilot followed QRH procedure for Stab Trim Inoperative. Manual trim OK. Returned to the departure airport to land overweight. Landed uneventfully.
[Report narrative contained no additional information.]
A B737-800 primary and secondary stab trim failed after takeoff; manual trim was operational. The crew completed the QRH and returned to the departure airport for an uneventful landing.