What was found
LANDING GEAR WOULD NOT RETRACT. GEAR HANDLE DID MOVE PAST INTERLOCK TO UP POSITION, BUT GEAR DID NOT RETRACT. NO ABNORMAL GEAR POSITION INDICATIONS SHOWN. INSTALLED THREE EACH GEAR PINS. JACKED ACFT IAW MM 07-11-00-00 & RETRACTED GEAR SEVERAL TIMES IAW AMM 32-31- 00-05 ON SYS 1 & 2 WITH NO FAULTS INDICATED. NO PROBLEMS FOUND ON PITCH DAMPERS, BUTTONS WERE NOT POPPED & NO FAULT LIGHTS OR CODES ON THE PROXIMITY BOX. ACFT OK FOR SERVICE.