TM 9-2320-364-20-3 2-1922 1.  ONE TIRE WILL NOT INFLATE OR DEFLATE (CONT). Air system is OK. CTIS is OK. CTIS air lines and fittings   from axle manifold to axle   spindle OK. CTIS air lines and fittings from   wheel hub to wheel valve OK. CTIS air lines and fittings from   wheel valve to tire assembly   OK. Wheel valve not leaking. Wheel valve OK. Wheel/Tire assembly not   leaking. KNOWN INFO POSSIBLE PROBLEMS TEST OPTIONS REASON FOR QUESTION Verify repair. If tire inflates and deflates, fault has been corrected. YES NO Fault not corrected. Notify Supervisor. 6. Will tire now inflate and deflate? Fault corrected. 5. YES NO Air system is OK. CTIS is OK. CTIS air lines and fittings   from axle manifold to axle   spindle OK. CTIS air lines and fittings from   wheel hub to wheel valve OK. CTIS air lines and fittings from   wheel valve to tire assembly   OK. Wheel valve not leaking. Wheel valve OK. Wheel/Tire assembly faulty. KNOWN INFO POSSIBLE PROBLEMS TEST OPTIONS REASON FOR QUESTION Audible inspection. Visual inspection. If wheel/tire assembly is leaking, tire will not inflate properly. WARNING Is wheel/tire assembly free of leaks? Repair wheel/tire assembly (Para 13-2). Verify repair, go to Step 6 of this Fault. Read   WARNING on Page 2-1923