TM-9-2320-366-20-4 MTV Unit Maintenance Manual M1083 Series - Volume 4 Download
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TM 9-2320-366-20-4 7-144. M1089 JUNCTION BOX MODIFICATION (CONT) (6) Unsolder five wires (8) from shutdown relay (9). Discard five wires. WARNING Wear appropriate eye protection when removing rivets. Failure to comply may result in injury to personnel. (7) Remove three rivets (10) and bracket (11) from junction box (2). Discard shutdown relay and bracket. (8) Install three rivets (10) in junction box (2). NOTE Measurements and drilling will be on the outside on rear of junction box. (9) Measure and mark junction box (2) 3.30 in. (83.8 mm) over from curb side edge. (10) Measure and mark junction box (2) 4.55 in. (115 mm) over from curb side edge. (11) Measure and mark junction box (2) 1.57 in. (40 mm) up from bottom. (12) Drill two 0.172 in. (4.37 mm) holes at marked locations on junction box (2). 7-716 Change 1