What happened
The FAA’s narrative, in sentence case. The FAA writes it in capitals and removes private details.
Enroute from sfo to sdl after climbout to FL 370, arrempted to set cruise power and found left throttle stuck and would not move fwd or aft. Crew made decision to divert to las after conferring with maintenance. During descent thru FL220 thtottle became free and a normal landing was made at las. Maitenance will replace both left and right throttle cables as recommended by Raytheon aircraft REFERNEC3 communique #34. Information provided by Raytheon maintenance center indicates that there has been 3 prior incidents of throttle cables becoming stuck at altitude from suspected moisture entry into cable and subsequent freezing. Maintenance will submit malfunction and defect report. Closed.
As the FAA filed it
ENROUTE FROM SFO TO SDL AFTER CLIMBOUT TO FL 370, ARREMPTED TO SET CRUISE POWER AND FOUND LEFT THROTTLE STUCK AND WOULD NOT MOVE FWD OR AFT. CREW MADE DECISION TO DIVERT TO LAS AFTER CONFERRING WITH MAINTENANCE. DURING DESCENT THRU FL220 THTOTTLE BECAME FREE AND A NORMAL LANDING WAS MADE AT LAS. MAITENANCE WILL REPLACE BOTH LEFT AND RIGHT THROTTLE CABLES AS RECOMMENDED BY RAYTHEON AIRCRAFT REFERNEC3 COMMUNIQUE #34. INFORMATION PROVIDED BY RAYTHEON MAINTENANCE CENTER INDICATES THAT THERE HAS BEEN 3 PRIOR INCIDENTS OF THROTTLE CABLES BECOMING STUCK AT ALTITUDE FROM SUSPECTED MOISTURE ENTRY INTO CABLE AND SUBSEQUENT FREEZING. MAINTENANCE WILL SUBMIT MALFUNCTION AND DEFECT REPORT. CLOSED.