TM-9-2320-365-20-1 LMTV Unit Maintenance Manual M1078 Series - Volume 1 Download
Page 431 of 1760
CONTINUITY TEST (1) Lift dust boot on 24V BAT terminal stud on 200 AMP reverse polarity relay. (2) Remove nut, lockwasher, terminal lug TL168 from 24V BAT terminal stud on 200 AMP reverse polarity relay. Discard lockwasher. (3) Set multimeter to ohms. (4) Connect positive (+) probe of multimeter to terminal lug TL166. (5) Connect negative (-) probe of multimeter to terminal lug TL168 and note reading on multimeter. (6) If continuity is not present, replace 200 AMP terminal block to reverse polarity relay 24 VDC battery cable (para 20-67). (7) Position terminal lug TL168 on 24V BAT terminal stud on 200 AMP reverse polarity relay with lockwasher and nut. (8) Tighten nut to 27-33 lb-ft (37-45 N.m). (9) Position dust boot on 24 V BAT terminal stud on 200 AMP reverse polarity relay. (10) Position terminal lugs TL166 and TL1 on right 24 VDC BAT terminal stud on 200 AMP terminal block with washer, lockwasher, and nut. (11) Tighten nut to 15-19 lb-ft (21-25 N.m). Change 1 2-274.21 TM 9-2320-365-20-1