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 5-77 5.9.4.2 Diagnostic Display Repair (Design Iteration 3 Only) Figure 5-11. Diagnostic Display 5.9.4.2.1 Removal 1. Remove Top Cover (ref 5.4.1). 2. Using a #2 cross-tip screwdriver, remove four (4) screws and star washers taking care to leave the four (4) metal standoffs in place. Lift the Diagnostic Display Board separating the two halves of connector J1 on the underside of the board. 3. Disconnect the Wiring Harness Connector (J8) from the Diagnostic Display by pressing connector clip on underside of connector and gently separating the two halves. 5.9.4.2.2 Installation 1. Place the Diagnostic Display Board onto the threaded posts ensuring that the four (4) nylon standoffs are in place engaging the two halves of connector J1 on the underside of the board. Note: The holes in the Diagnostic Display Board are offset so that the Board can only be placed in one direction on the posts. Diagnostic Display Board