TM 10-3930-669-20 4.  EXCESSIVE ENGINE OIL CONSUMPTION (CONT). KNOWN INFO TEST OPTIONS Engine operates. Valve cover gasket(s) OK. Valve cover gasket(s) OK. Engine oil hoses OK. Engine oil sensor(s) OK. Visual inspection. POSSIBLE PROBLEMS REASON FOR QUESTION Engine oil cooler faulty. If  engine  oil  cooler  is  leaking  or damaged,   oil   will   be   consumed excessively. KNOWN INFO TEST OPTIONS Engine operates. Valve cover gasket(s) OK. Valve cover gasket(s) OK. Engine oil hoses OK. Engine oil sensor(s) OK. Engine oil cooler OK. Verify repair. POSSIBLE PROBLEMS REASON FOR QUESTION If     engine     oil     consumption     is normal, fault has been corrected. ¬ ¬ 2-72