What happened
The FAA’s narrative, in sentence case. The FAA writes it in capitals and removes private details.
(-23) Ground crew was marshalling the aircraft to gate B5. The marshaller identified the nose tire stop line identified as "737". The marshaller continued to direct the aircraft forward after the nose tire rolled past the first unidentified stop line. The pilot stated that he stopped the aircraft and then continued, following the marshaller's directions. The pilot stated that the jetway seemed farther aft than normal. The pilot stated that he felt the aircraft feel like it hit a bump and then continued forward, following the marshaller's directions. When he saw the jetway move, the marshaller instructed the aircraft to immediately stop, thinking that the jetway was moving. The aircraft came to rest with the top of the left engine cowl under the jetway. Damage to the aircraft consisted of a gouge in the top left cowl and a small crack in the left cowl frame member.
As the FAA filed it
(-23) GROUND CREW WAS MARSHALLING THE AIRCRAFT TO GATE B5. THE MARSHALLER IDENTIFIED THE NOSE TIRE STOP LINE IDENTIFIED AS "737". THE MARSHALLER CONTINUED TO DIRECT THE AIRCRAFT FORWARD AFTER THE NOSE TIRE ROLLED PAST THE FIRST UNIDENTIFIED STOP LINE. THE PILOT STATED THAT HE STOPPED THE AIRCRAFT AND THEN CONTINUED, FOLLOWING THE MARSHALLER'S DIRECTIONS. THE PILOT STATED THAT THE JETWAY SEEMED FARTHER AFT THAN NORMAL. THE PILOT STATED THAT HE FELT THE AIRCRAFT FEEL LIKE IT HIT A BUMP AND THEN CONTINUED FORWARD, FOLLOWING THE MARSHALLER'S DIRECTIONS. WHEN HE SAW THE JETWAY MOVE, THE MARSHALLER INSTRUCTED THE AIRCRAFT TO IMMEDIATELY STOP, THINKING THAT THE JETWAY WAS MOVING. THE AIRCRAFT CAME TO REST WITH THE TOP OF THE LEFT ENGINE COWL UNDER THE JETWAY. DAMAGE TO THE AIRCRAFT CONSISTED OF A GOUGE IN THE TOP LEFT COWL AND A SMALL CRACK IN THE LEFT COWL FRAME MEMBER.