Mirage Sedan LS L4-1834cc 1.8L SOHC MFI (1999)
Alternator: Component Tests and General Diagnostics
Component Inspection
BRUSH CHECK
1. Measure the length of the brush protrusion shown in the illustration, and replace the brush if the measured value is below the limit value.
Limit: 2 mm (0.8 in.) or less
Brush Replacement
2. The brush can be removed it the solder of the brush lead wire is removed.
3. When installing a new brush, insert the brush into the holder as shown in the illustration, and then solder the lead wires.
RECTIFIER CHECK
1. Inspect the (+) heat sink by checking the continuity between the (+) heat sink and stator coil lead wire connection terminal using a tester probe.
If there is a continuity at both, the diode is short circuited, so replace the rectifier.
2. Inspect the (-) heat sink by checking the continuity between the (-) heat sink and stator coil lead wire connection terminal using a tester probe.
