What was found
AIRCRAFT IN BASE VISIT: PILOT REPORTS AFTER TAKE OFF, LANDING GEAR WOULD NOT RETRACT, PUT GEAR HANDLE BACKDOWN FOR 3 GREEN AND LANDED. MAINTENANCE REPLACED LGCIU #1 AND #2 IAW 32-31-71-400-001-A AND REPLACED THE PROXIMITY SENSOR 24GA AND 25GA IAW 32-31-73-400-005-A, PEFORMED BITE TEST OF THE LANDING GEAR IAW AMM 32-69-00-740-001-A AND PERFORMED TEST OF THE NORMAL EXTENSION OF THE LANDING GEAR IAW AMM 32-31-00-720-002-A, TEST IS OK. (SEE SDR # AALA201909189009)