TM 10-3930-659-20 6-58. UNDER CAB WIRING HARNESS MAINTENANCE (Con't). 10. Remove two screws (24) and under cab wiring harness terminal leads (23) from parking brake light switch (22). 11. Remove two screws (26), under cab wiring harness terminal leads (25), and  suppressor  wires  (27)  from  clutch cutoff microswitch (28). 12. Remove under cab wiring harness from forklift truck. TA707866 6-196