TM 10-3930-659-20 6-62. TRANSMISSION WIRING HARNESS MAINTENANCE (Con’t). 5. Remove  nut  (11)  and  transmission  ground  wire terminal   lead   (10)   from   transmission   control valve (9). 6. Remove     nut     (12),     lockwasher     (13),     and transmission  wiring  harness  terminal  lead  (14) from  transmission  oil  temperature  sender  (15). Discard lockwasher. 7. Remove    transmission    wiring    harness    from forklift truck. TA707893 6-227