4 Runner 4WD V6-4.0L (1GR-FE) (2006)
a. Remove the 4 bolts.
b. Using SST, remove the coil.
SST 09950-40011 (09951-04020, 09952-04010, 09953-04020, 09954-04010, 09955-04071, 09957-04010, 09958-04011)
6. REMOVE GENERATOR ROTOR ASSEMBLY
a. Remove the washer and rotor.
7. INSPECT GENERATOR BRUSH HOLDER ASSEMBLY
a. Using vernier calipers, measure the exposed brush length.
Standard exposed brush length: 10.5 mm (0.413 in.)
Minimum exposed brush length: 4.5 mm (0.177 in.)
If the exposed brush length is less than minimum, replace the brush holder.