Beaumark Mod 58251TAWW Ser#HV135155Y has begun to make incredible noise on spin and especially on braking (stopping the spin prematurely). The agitator also seems loose though I don't know if this is related. How do I remove the agitator and where can I find a repair manual online for this model please? Many thanks for your anticipated reply.has begun to make incredible noise on spin and especially on braking (stopping the spin prematurely). The agitator also seems loose though I don't know if this is related. How do I remove the agitator and where can I find a repair manual online for this model please? Many thanks for your anticipated reply.