TM 10-3930-669-20 INJECTOR PRESSURE TEST (1) Remove  fuel  line  from  one  injector at a time (Para 4-2). (2) Crank engine (TM 10-3930-669-10). (3) Look for fuel from fuel line. (a) If   no   fuel   is   present,   repeat procedure and notify Supervisor. (b) If     fuel     is     present,     replace injector  (Para  4-2)  and  go  to Step 13 of this Fault. (4) Install fuel line (Para 4-2). 2-49