Sequoia 4WD V8-4.7L (2UZ-FE) (2006)
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2. INSPECT BRUSHES
a. Using vernier caliper, measure the exposed brush length.
Standard exposed length: 10.5 mm (0.413 in.)
Minimum exposed length: 4.5 mm (0.177 in.)
If the exposed length is less than the minimum, replace the brushes and the brush holder assembly.
3. INSPECT BEARING
a. Check the bearing is not rough or worn.
If necessary, replace the bearing.