What was found
GEAR DISAGREE WARNING UPON GEAR UP RETRACTION ASSOCIATED WITH A PROX SYSTEM FAULT 1 STATUS MESSAGE. QRH RESOLVED THE ISSUE AND MESSAGES CLEARED AND GEAR INDICATED DOWN 3 GREEN (FLIGHT 5610) REFERENCE CP 31990225 (R/R PX08 NLG CENTERING PROXIMITY SENSOR TARGET AND ATTACHING HARDWARE), CP 31990253(R/R PX37 NLG CENTERING PROXIMITY SENSOR TARGET AND ATTACHING HARDWARE),CP 31984486, AND CP 31969289 REV. -B COMPLIANCE FOR CORRECTIVE ACTIONS PERFORMED OPS TEST OF THE MLG EXTENSION, RETRACTION SYS IAW AMM 32-30-00, OPS CHECKS GOOD AT THIS TIME NO GEAR DISAGREE WARNING CASS MESSAGE POPULATED DURING OPS CHKS,