T100 SR5 Extra Cab Pickup 2WD V6-3.4L (5VZ-FE) (1997)
Starter Brush: Testing and Inspection
Brushes
INSPECT BRUSH LENGTH
Using vernier calipers. measure the brush length.
Standard length:
1.2 kW, 1.4 kW type: 15.5 mm (0.610 in.)
1.8 kW type: 15.0 mm (0.591 in.)
Minimum length:
1.2 kW, 1.4 kW type: 10.0 mm (0.394 in.)
1.8 kW type: 9.0 mm (0.354 in.)
If the length is less than minimum, replace the brush holder and field frame.
Brush Springs
INSPECT BRUSH SPRING LOAD
Take the pull scale reading the instant the brush spring separates from the brush.
Standard installed load:
1.2 kW type: 13.7 - 19.6 N (1.40 - 2.00 kgf, 3.1 - 4.4 lbf)
1.4 kW type: 17.6 - 23.5 N (1.80 - 2.40 kgf, 4.0 - 5.3 lbf)
1.8 kW type: 21.5 - 27.5 N (2.20 - 2.80 kgf, 4.9 - 6.2 lbf)
Minimum installed load:
1.2 kW type: 9.8 N (1.00 kgf, 2.2 lbf)
1.4 kW type: 11.8 N (1.20 kgf, 2.6 lbf)
1.8 kW type: 12.7 N (1.30 kgf, 2.7 lbf)