 Hildebrand served on active duty with the fleet until 1901 , when she was taken into drydock at the Kaiserliche Werft shipyard in Danzig for an extensive reconstruction . The ship was lengthened to 86 @.@ 13 m ( 282 @.@ 6 ft ) , which increased displacement to 4 @,@ 236 t ( 4 @,@ 169 long tons ; 4 @,@ 669 short tons ) . Her old boilers were replaced with eight new Marine type boilers , and a second funnel was added . Her secondary battery was increased to ten 8 @.@ 8 cm guns , and the 35 cm torpedo tubes were replaced with three 45 cm ( 18 in ) tubes . Work was completed by 1902 . 
