What was found
PREVIOUS CREW REPORTED GEAR DISAGREE ON T/O FOR 20 SECONDS. AFTER REVIEWING A/C MAINT LOG THIS IS A REPEAT PROBLEM THAT REQUIRES DOCUMENTATION ON THE GEAR DISAGREE SHEET. UNABLE TO LOCATE THE PREVIOUS CREW FOR WRITE UP. COMPLIED WITH MOTOR GROUP REQUEST TO R&R RT MLG RETRACT ACTUATOR REFER LOG PAGE 3534457-1 FOR DETAILS. A/C OK FOR SERVICE. REPLACED RT MLG RETRACTION ACTUATOR IAW AMM 32-32-05 AND OPS CHECK IS GOOD. A/C OK FOR SERVICE.