Nippondenso

STANDARD WHEN NEW

Mica Depth 0.5 - 0.8 mm (0.019 - 0.031 in)
Commutator Runout 0 - 0.1 mm (0 - 0.004 in)
Commutator O.D. 29.9 - 30.0 mm (1.177 - 1.181 in)
Brush Length 13.0 - 13.5 mm (0.51 - 0.53 in)
Brush Spring Tension (1.0 KW Starter) 17 - 24 Nm (3.7 - 5.3 lbs)
Brush Spring Tension (1.2 KW Starter) 14 - 20 Nm (3.08 - 4.4 lbs)

SERVICE LIMIT

Mica Depth 0.2 mm (0.008 in)
Commutator Runout 0.4 mm (0.015 in)
Commutator O.D. 29.0 mm (1.140 in)
Brush Length 8.5 mm (0.33 in)
Brush Spring Tension (1.0 KW Starter) 17 - 24 Nm (3.7 - 5.3 lbs)
Brush Spring Tension (1.2 KW Starter) 14 - 20 Nm (3.08 - 4.4 lbs)