Sony Handycam DCR-TRV118 Camcorder "error 118" Questions

ERROR CODE C31 : 22 WOULD COME UP AND TRV 118 CAM WOULD NOT WORK. I TRIED EVERYTHING TILL ONE DAY I BANGED IT ON A CARPETED FLOOR ON THE BOTTOM OF THE CAMCORDER 5 TIMES QUITE HARD. THEN THE CAM WORKED

...118 (wich is working ok), image appears to gave a tracking error. Can i manually adjust the tracking of my camera? This is most likely caused by a damaged or misaligned video drum and can be repaired ...