Troubleshooting & repair, Alternator rotor test (continued) – Lincoln Electric CLASSIC III SVM 137-A User Manual
Page 75
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TROUBLESHOOTING & REPAIR
F-15
F-15
Classic III and IIID
ALTERNATOR
COVER
BRUSHES
WRAPAROUND
SLIP RINGS
FIGURE F.1 – ALTERNATOR COVER REMOVAL
ALTERNATOR ROTOR TEST
(continued)
TEST PROCEDURE
1. Turn engine off.
2. With the 3/8" nut driver or socket wrench,
loosen the screws on the left and right
sides and bottom of the alternator wrap-
around. See Figure F.1.
3. With the 5/16" socket wrench, remove the
four screws from the alternator cover. See
Figure F.1.
4. Remove the alternator cover and wrap-
around. Be careful to clear the leads.
5. Locate and lift the brushes off of the rotor
slip rings. See Figure F.1.
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