TM 5-6115-584-34NAVFAC P-8-622-34TO-35C2-3-456-2TM-0568C-347-8.BATTERYCHARGEALTERNATOR.a. Inspect (eee figure 7-7).(1) Refer to Operator and OrganizationalMaintenance Manual and remove blower housing.(2) Check stator wiring and voltage regulatorwiring for loose connections or shorts. Check fuse F1(16).b. Test on Equipment.(1) Load the batteries with a 12 ohm, 200 wattresistor (see figure 7-8). Run the set at 60 Hz, 1800RPM. The charge rate should be between 6.5 and 10(2) With generator running (60 Hz), disconnectbatteries leaving 12 ohm resistor load in circuit togenerator. The alternator should provide a dc voltagebetween 24 and 28.5 volts.c. Removal.( 1 ) R o t o r.R e f e r t o O p e r a t o r a ndOrganizational Maintenance Manual and remove theblower housing. Remove blower wheel assembly (4,figure 7-7) per paragraph 7-7. Remove rotor mountingscrews (9) and lockwashers (10) attaching rotor(11) toblower wheel (4) and remove rotor (11).(2) Stator. Disconnect stator leads (14, figure7-7) from terminal block on engine back plate. Re-move wire clamp from oil filter casting. Removescrews (12) and lockwashers (13) attaching stator (15)amperes.to engine and remove stator (15).Figure 7-8. Resistively Loading the Batteries7 - 8
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