TM-9-2320-365-20-1 LMTV Unit Maintenance Manual M1078 Series - Volume 1 Download
Page 415 of 1760
CONTINUITY TEST (1) Disconnect batteries (para 7-48) (2) Remove nut, terminal lug TL10, and terminal lug TL39 from battery 24 VDC cable. (3) Loosen clamp on air hose. (4) Remove air hose from intake air cleaner boot. Tag all terminal lug and connection points prior to disconnecting. (5) Lift terminal cover on 24V BAT terminal stud on 100 AMP reverse polarity relay. (6) Remove nut, lockwasher, and terminal lugs TL1, TL37, and TL36 from 24V BAT terminal stud on 100 AMP reverse polarity relay. Discard lockwasher. (7) Set multimeter to ohms. (8) Connect positive (+) probe of multimeter to terminal lug TL37. (9) Connect negative (-) probe of multimeter to terminal lug TL39 and note reading on multimeter. (10) If continuity is not present, replace battery to 100 AMP reverse polarity relay 24 VDC cable (para 7-68). (11) Lift terminal cover on 24V BAT terminal stud on 100 AMP reverse polarity relay. (12) Position terminal lugs TL36, TL37, and TL1 on 24V BAT terminal stud on 100 AMP reverse polarity relay with lockwasher and nut. (13) Tighten nut to 120-144 lb-in. (14-16 N.m). (14) Install terminal lug TL39 and terminal lug TL10 on battery 24 VDC cable with nut. NOTE TM 9-2320-365-20-1 Change 1 2-274.5