TM 10-3930-659-20 7-7. FORKLIFT CONTROL VALVE LEVERS REPLACEMENT (Con't). c. ADJUSTMENT 1. With forklift control valve (1) in center position, rotate  rod  (21)  and  two  rods  (19)  until  three forklift control valve levers (8 and 9) are in line and level with top surface of control plate (13). 2. Tighten  three  nuts  (22)  against  three  ball  joints (18). 3. Tighten three nuts (20) against three rod end bearings (3). FOLLOW-ON TASKS: • Install right side cab skirt (see paragraph 14-6). • Close right access door (see TM 10-3930-659-10). TA707628 17-25