TB-9-2350-368-25 Powerplant Test Stand M113A2 M113A3 M548A1 M548A3 Download
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TB 9-2350-368-25 4-8 12. Connect generator ground lead and starter ground lead to ground bolt (15) on front engine mount with wingnut and lockwasher. NOTE Tachometer is not necessary when using STE-ICE. If tachometer is needed, a hand held tachometer is better suited for making adjustments. Only the M113A3 FOV powerplant is wired with STE- ICE transducers and harness connected on the engine. 13. Install tachometer cable on engine tachometer adapter and connect to tachometer. Figure 4-5. Ground Bolt 14. Connect alternator, accessory, starter, and transmission cables to powerplant test stand cables. Ensure that connections are for M113A3/M548A3 only. 15. Connect STE/ICE harness to instrument panel/box (M548A3 must connect STE/ICE and transducers to powerplant) and make connections to engine components, shunt, and batteries. Refer to TM 9-2350-277- 20. 16. Connect engine fuel line quick disconnect halves to powerplant test stand quick disconnect halves.