paragraph 4.56 TM   9-6115666-13 DANGEROUS VOLTAGE EXISTS    ON   LIVE   CIRCUITS. AL- WAYS   OBSERVE SAFETY     PRECAUTIONS AND    NEVER WORK    ALONE. FAILURE    TO   OBSERVE THIS   WARNING COULD     RESULT     IN  SEVERE PERSONAL INJURY     OR DEATH. YES AMPS    I2   (OB) NO meter   indicates ll - meter   indicates 1’ line  current? line  current? 7 ‘1 7 Continue     on NO NO Measure     voltage    at Measure     voltage    at YES YES paw 5 - T9   (secondary winding): i - T9   (secondary winding): i 0  -   X.X   VAC   (0  -   666   A)? 0  -   X.X   VAC   (0  -   666   A)? v v v v Replace    T9 Replace    T9 NO NO Measure     voltage     at Measure     voltage     at YES YES (PARAGRAPH 5.17) (PARAGRAPH 5.17) T9/1   and   P4aJ4: T9/1   and   P4aJ4: - - 0  -   X.X   VAC   (0  -   600  A)? 0  -   X.X   VAC   (0  -   600  A)? v v NO ^r Repair    or   Replace Measure    voltage     at - r P2  (Input)   and   P4a/4: 0  -   X.X  VAC   (0  -   600  A)? w Measure    voltage     at P2  (Input)   and   P4a/4: 0  -   X.X  VAC   (0  -   600  A)? YES 1 I Repair   or   Replace I NO I Measure     current I YES 1 cable”l30” 1 fl oq Check    P4a.   cable   “131”   and   P2. Repatr   or  Replace     defective component (PARAGRAPHS 4.64, or  4.56) Figure 5-10     No   line    currents are   f/owing, or   no   line    current indication (sheet    4  of   5). 5  -  66