TB-9-2350-368-25 Powerplant Test Stand M113A2 M113A3 M548A1 M548A3 Download
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TB 9-2350-368-25 2-28 SECTION V. ELECTRICAL SYSTEM 2-5. ELECTRICAL SYSTEM. The electrical system is a 24-volt system using four 6 TL batteries arranged in parallel series. The master switch is installed in the negative return. Four circuit breakers are used to isolate problems to a particular circuit, reducing troubleshooting time. An electrical transmission controller selects all of the ranges in the M113A3 transmission. Both 100-amp and 200-amp generator regulators are provided so that any 6V53 engine may be operated and tested without being damaged. A connector panel is provided for connecting the 100-amp generator system. An instrument panel is also provided. See Section VI for instrument panel. a. 100-Amp Connector Panel Bill Of Materials Item Nomenclature Part Number NSN Qty 1/8" Aluminum Plate 1 9 by 4-1/4 inches (22.86 by 10.795 cm) 1 1. Drill two 1-3/8-inch connector holes and eight 5/16-inch screw holes per Figure 2-18. 2. Drill 1-3/4-inch connector hole and four 5/16-inch screw holes per Figure 2-18. 3. Scribe identification information on panel or make labels per Figure 2-18. 4. Drill three 5/16-inch mounting holes spaced three inches apart. See Figure 2-18. Figure 2-18. 100-Amp Connector Panel