TM 10-3930-669-34 7-4. CAB WIRE HARNESS REPLACEMENT (CONT). (12) Disconnect  three  wires  (27,  28,  and  29) from front wiper motor assembly (30). (13) Remove  three  EMI  filters  (31)  from  wires (27, 28, and 29). (14) Disconnect  connector  (32)  from  front  fan motor connector (33). (15) Remove    cab    harness    (34)    from    dash frame (4). (16) Remove   nut   (35),   washer   (36),   and   six wires (37) from cab shunt (38). 7-34