Bench Testing: Brushes

Replace brushes if worn to limit. See Fig 1 . Replace all brush springs if any springs are damaged or corroded.
To remove brushes from holder, unsolder pigtail from terminal. See Fig 2 . To replace, install brush into the brush holder and solder lead wire.

Fig 1: Measuring Brush Wear

Courtesy of HYUNDAI MOTOR CO.

Fig 2: Identifying Brush Solder Locations (Typical)

Courtesy of HYUNDAI MOTOR CO.