As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
BRAKES ON FO'S SIDE VERYN MUSHY AND REQUIRE ABNORMAL PRESSURE TO ACTIVATE. BRAKES WILL NOT HOLD PLANE DURING STATIC DEPARTURE. - BLED BRAKES AND INSTALLED A NEW CHECK VALVE IAW CH. 32-42-00 OF THE CE 560 ULTRA M.M. OPS CHECK AND LEAK CHECK GOOD.