TM 5-6115-584-12NAVFAC P-8-622-12TO-35iC2-3-456-1Avoid operation of Generator Set formore than 3 minutes with engineblower housing removed, as enginewill overheat.b. Battery Charging Regulator/Rectifier Assem-bly (see figure 4-23).(1) Inspect.Inspect regulator/rectifier as-sembly (5) for physical damage. Check that leads fromassembly to terminal block (3) are not damaged orfrayed. Check that assembly is securely mounted toengine back plate (4).(2) Test.(a) Test stator as given In paragraph4-27a above to see that it is operating correctly.(b) Remove fuse (9, figure 4-23) and con-nect a 10 amp ammeter across the fuse holderterminals as shown in figure 4–24. With engine operat-ing normally at 1800 RPM, charge rate should be noless than 6.5 amps when loaded by a discharged bat-tery. Charge rate should taper-off as battery becomescharged.NOTEObserve proper polarity when makingcurrent test.4-30Change 10
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