What was found
FLAPS WOULD NOT EXTEND PAST 10 DEGREES ON LANDING PERFORMED ALT FLAP LANDING AT FLAPS 15 DEGREES. FSEU SHOWS FAULT 27-53279-L 28VAC EXC INV. FAULT CLEARS. CK`S VOLTAGES IAW FIM 27-51-00-810-822. VOLTS CHECK GOOD. R&R FSEU PRECAUTIONARY. PERF ALL TEST IAW AMM 27-51-01. ALL TESTS PASS. A/C OK TO CONTINUE. ROTABLE PARTS CHANGE WAS INDICATED - TT # 1445089 SN OFF 00198 27-53279 FAULT COMMENTS : LEFT FLAP XMTR EXCITATION VOLT FAULT UNIT, FLAP & SL OFF 29-2751-9-0024 0198 ON 29-2751-9-0024 0149