TM 10-3930-653-14&P
Fig. 4-182. Inspecting Alternator
(1) ROTOR INSPECTION
(1) Continuity testing of rotor coil
Apply tester between slip rings of rotor as shown in
Fig. 7-34. If there is no continuity, an "open" in the fieldcoil may exist Replace rotor assembly.
Fig. 4-183. Conduction Test of Rotor Coil
(2) Ground test of rotor coil
Check continuity between slip ring and rotor core. If
continuity exists. replace rotor assembly. because fieldcoil or slip ring may be grounded.
Fig. 4-184. Testing Rotor Coil For Ground
(2) INSPECTION OF STATOR
(1) Continuity Testing
Stator is normal when there is continuity between
individual stator coil terminals. When there is no
continuity between individual terminals. cable is broken.
Replace stator assembly.
Fig. 4-185. Testing Stator for Conduction
4-106
Want more information on slip ring seal? Click the link below to contact us.