Reasons for NO COMPANION ALTERNATOR OUT PUT CHECK AUX.GEN.FIELD BREAKER- in HHP locos

NO COMPANION ALTERNATOR OUT PUT CHECK AUX.GEN.FIELD BREAKER 
a) COMPANION ALTERNATOR SLIP RING, BRUSHES, CONNECTIONS SPRINGS ETC.,  
b) CA OUT PUT TERMINAL BOARD  
c) BUS BUR INSIDE ECC 1, GF BREAKER, AC CONTROL BREAKER. 
d) FCF/FCD  MODULE ,CONNECTOR e) CPM. 
f) AUX. GEN. CIRCUIT BREAKER IN ECC-2 
g) AG FIELD/AGFB FEED BACK BREAKER  
h) DVR, CONNECTOR.  
i) ANY CIRCUIT BREAKER TRIPPED 
j) AUX. GEN. COUPLING. 
k) AG DIODE WHEEL 
l) BCASM 
m) 62 A TERMINAL BOARD IN ECC2 
n) ANY BURNING INDICATION IN TRACTION ALTERNATOR