TM 10-3930-659-20 12-1. STEERING SYSTEM LEAKAGE TEST (Con't). 14. Remove hose (18) and preformed packing (17) from tee (9).  Discard preformed packing. 15. Install preformed packing (8) and plug (7) on tee (9). 16. Install new preformed packing (17) and plug (16) on hose (18). 17. Remove hose (13) and preformed packing (12) from tee (10).  Discard preformed packing. 18. Install preformed packing (15) and cap (14) on tee (10). 19. Install new preformed packing (12) and plug (11) on hose (13). 20. Repeat steps 1 and 2.  If steering wheel revolutions per minute count is greater than specification, notify Direct Support Maintenance.  If steering wheel revolutions per minute count is within specification, test is complete and no longer is indicated. 21. Remove plug (11) and preformed packing (12) from hose (13).  Discard preformed packing. 22. Remove cap (14) and preformed packing (15) from tee (10).  Discard preformed packing. 23. Install new preformed packing (12) and hose (13) on tee (10). 24. Remove plug (16) and preformed packing (17) from hose (18).  Discard preformed packing. TA707548 12-4