What was found
AFTER TAKEOFF, THE LANDING GEAR FAILED TO RETRACT. WHEN THE MLG DID NOT RETRACT, THERE WERE SEVERAL CONFIGURATION WARNINGS. FLAP WARNING, STABILIZER WARNING & STALL INDICATION FAILURE. THE CREW DID THE QRH PROCEDURE FOR GEAR HANDLE LOCKED DOWN AFTER TAKEOFF ON PAGE 32.6 OF THE QRH. THEY DID THE ELEC GND SHIFT FAILURE PROCEDURE & THE AUTO SPOILER FAIL PROCEDURE AS DIRECTED BY THE QRH. ALSO DID THE STALL INDICATION FAILURE & FALSE STALL WARNING ON PAGE 85.4 OF THE QRH. THEY LOST THE FLIGHT DIRECTOR, THE AUTOPILOT DID NOT WORK & THE ACFT DID NOT PRESSURIZE. THEY TOOK OFF AT 1715 UTC, THEY ASKED THE TOWER CONTROLLER TO STOP THEIR CLIMB TO RUN THE CHECKLIST & PROCEDURES. THEY DID CLIMB TO 5000 FEET AND THEY WERE HANDED OFF TO THE DEPARTURE FREQUENCY. THE ACFT WAS NOT OVERWEIGHT FOR THE LANDING BACK. ACFT HANDLED & OPERATED NORMALLY AFTER LANDING & THEY TAXIED BACK TO A GATE. OUND NLG BOTTOMED OUT & GLAND NUT LEAKING FLUID. REPACKED STRUT & SERVICED IAW TASK CARD 32-047-003 & 32-047-004 REF LOG PAGE 635108. PREFORMED GEAR SWING IAW MM 32-30-00. OPERATIONS CHECKED GOOD.