What was found
MCI-PHX - FLT 830 - ON APPROACH, THE FLAPS DID NOT EXTEND BEYOND 1 UNIT. USING ALT FLAPS, THE T/E FLAPS WOULD NOT GO BEYOND 10 UNIT. NO ASYMMETRICAL INDICATIONS NOTED IN L/E OR T/E FLAPS. AC LANDED WITHOUT FURTHER PROBLEMS. MX REMOVED AND REPLACED ALTERNATE FLAP MOTOR PER BMM 27 51 55, PG 401/403. REMOVED AND REPLACED INDICATOR PER MM 27 58 41, PG 401/404. OPS CK OK. REMOVED AND REPLACED FLAP CONTROL CABLE TENSION SWITCH PER MM 27 51 97. DRAINED AND SERVICED ALL 8 FLAP TRANSMISSIONS AND PER MM 27 51 00, ADJUSTED FLAP TRANSMISSIONS TO 180 DEGREES OFF UP STOPS. OPS CK OK, AC RETURNED TO SERVICE. REF 95ZZZZ267, 95ZZZZ268.