TB-9-2350-368-25 Powerplant Test Stand M113A2 M113A3 M548A1 M548A3 Download
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TB 9-2350-368-25 3-3 Bill Of Materials—Continued Item Nomenclature Part Number NSN Qty 59 Tube Reducer MS51534A12-8 4730-00-675-9216 2 60 Quick Disconnect Coupling Half 12297003-3 4730-01-140-8250 1 61 Nut MS51860-58 4730-01-093-8464 2 62 Quick Disconnect Coupling Half 12297003-4 4730-01-140-8251 1 63 Elbow MS51522A12 4730-00-434-6394 1 64 Nipple MS51953-52 4730-00-861-8538 1 65 Gasket, Fuel Filler 8756391 5330-00-679-9729 1 66 Radiator Any 2 1/2 or 5 Ton Truck 1 67 Gasket 10932933 5330-00-058-9263 2 68 Elbow, Radiator 12253525 4730-01-060-9526 1 69 Hose, Radiator 11662999 4720-00-150-5970 A/R 70 Elbow Fabricated A/R 71 Screw B1821BH025C100N 5305-00-225-3843 3 72 Screw MS35206-281 5305-00-988-1725 12 73 Locknut MS51922-2 5310-00-929-1807 12 1. Install 200-amp regulator (1) on floor plate under powerplant test stand frame, see Figures 2-12 and 2- 14, with four screws (2) and lockwashers (3). Connect ground lead (4), lockwasher (5), and nut (6) to regulator. Connect ground lead (4) to mounting bracket with mounting screw (7) and lockwasher (5). 2. Install 100-amp regulator (8) on powerplant test stand floorplate (2, Figure 2-4), under powerplant test stand frame with four screws (2) and lockwashers (3). Connect ground lead (4), lockwasher (5), and nut (6) to regulator. Connect ground lead (4) to floorplate with mounting screw (7) and lockwasher (5). Location is under powerplant test stand and wherever there is room to position it. 3. Install four batteries (9) in battery box under powerplant test stand frame. Install eight battery terminal covers (10), four lug terminals (11), lug terminals (12), lead (13), and lead (14) on batteries (wired in series/parallel). Connect two leads (14) between batteries positive terminals and bus bar. Connect two leads (15) between batteries negative terminals and master switch. See Figure 2-14 for location of batteries under powerplant test stand. 4. Install shunt (16) on battery box support with four screws (17), eight washers (18), and four locknuts (19). Install electrical lead (20) on shunt with screw (31) and lockwasher (32). Connect other end to battery support with screw (23), two washers (24), and locknut (25). Install electrical lead (20) on shunt with screw (3) and lockwasher (22). Connect other end to master switch. Shunt cover is not necessary, however if desired, you must fabricate it yourself or order shunt cover (26) and modify to use on your powerplant test stand. 5. Install master switch (27) and identification plate (28) on powerplant test stand floor plate 4, see Figure 2-4. Use two screws (29) and locknut (30). Master switch is connected to battery negative terminal with 1/0 AGW lead and ground. Drill two 0.265-inch diameter holes. Distance from center to center of holes is 1.875 inch. 6. Install NATO slave receptacle (31), gasket (32), and insulator plate (33) on powerplant test stand frame, or assemble (11674728) (need to attach mounting bracket to frame). Install NATO slave receptacle (31) in mounting bracket with four screws (2), washers (34), and locknuts (35). Connect electrical lead (36) circuit 49 between receptacle and bus bar and ground the other terminal. 7. Install two plastic terminal blocks (37) on battery box support with two screws (38) and lockwashers (39). 8 Install electrical bus bar (40) on two plastic terminal blocks (37) with two screws (23) and lockwashers (41). Install two screws (42) and lockwashers (43) in electrical bus bar (40).