TM 10-3930-669-34 7-5.  ENGINE WIRE HARNESS REPLACEMENT (CONT). (4) Remove  nut  (14),  lock  washer  (15),  washer  (16),  and  wire  (17)  from  engine  oil  temperature  sensor  (18). Discard lock washer. (5) Disconnect connector P12 (19) from fuel level sender connector (20). (6) Remove five nuts (21), washers (22), clamps (23), and wire harness (24) from engine compartment (25). 7-46