What was found
AFTER TAKEOFF, GEAR WOULD NOT RETRACT, RETURNED. REMOVED AND REPLACED LT LANDING GEAR PITCH DAMPER REF MM 32-11-15-4 RII:233985, ENT BY: 274911 RPT BY: 274911, R/I 02AUG04 04:39 IAH R, FACT 02AUG04 10:38 IAH U GEAR SWING REQUIRED, JACKED A/C FOR GEAR SWING IAW MM 07-11-00-0 AT HANGER, GEAR SWING CHECKED OK IAW MM.