TM-9-2540-207-14&P Sustainment Manual for A20 Heater for M113 2540-01-396-2826 Download
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TM 9-2540-207-14&P 5-26 5.6.2.2 Installation 1. Position the Motor Magnet, complete with set-screw, onto the shaft of the Motor. Ensure that the magnet is all the way down on the motor shaft. Note that there is a shoulder on the motor shaft where the magnet rests. 2. Insert a 3/32-inch Allen Key wrench through the non-threaded hole in the Motor Housing and tighten the set-screw. Ensure that the set-screw is tightened against the flat on the Motor shaft. 3. Reconnect the motor connector. 4. Install the Vent Fan Assembly PC Board with two screws removed earlier. 5. Install Vent Fan Assembly in accordance with section 5.6.1.1.2 (Design Iteration 1 and 2) or 5.6.1.2.2 (Design Iteration 3). Figure 5.6-11 Motor Magnet Installation Vent Fan Assembly PC Board Motor Connector