TM-9-2320-366-20-2 MTV Unit Maintenance Manual M1083 Series - Volume 2 Download
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Change 1 2-1725 TM 9-2320-366-20-2 RESISTANCE TEST (1) Remove two screws and washers from front grille. (2) Remove screw and washer from front grille. (3) Remove front grille from cab. (4) Disconnect connector P119 from connector J119. (5) Set multimeter to ohms. (6) Connect positive (+) probe of multimeter to connector P119n. (7) Connect negative (-) probe of multimeter to connector P119g and note reading on multimeter. (8) Connect negative (-) probe of multimeter to all other pins in connector P119, one at a time, and note reading on multimeter. (9) Connect negative (-) probe of multimeter to ground and note reading on multimeter. (10) Connect positive (+) probe of multimeter to connector P119g. (11) Connect negative (-) probe of multimeter to all other pins in connector P119 (except P119n), one at a time, and note reading on multimeter. (12) Connect negative (-) probe of multimeter to ground and note reading on multimeter. (13) If 200-400 ohms resistance is not present in step 7, or continuity is present in step 8, 9, 11, or 12, notify DS Maintenance.