Tracker 4WD L4-1.6L VIN 6 (1998)
5. Measure the commutator insulation (1) depth. If the insulation depth is less than the minimum, replace the armature.
STANDARD COMMUTATOR INSULATION DEPTH
0.5 to 0.8 mm (0.020-0.031 in)
MINIMUM COMMUTATOR INSULATION DEPTH
0.2 mm (0.008 in)
6. Measure the resistance between the armature core (1) and the commutator (2) using a J 39200. If the resistance is 5.0 ohms or less, the armature is
grounded and must be replaced.
7. Measure the resistance between the commutator segments using J 39200. If resistance is greater than 5.0 ohms at any test point, there is an open
circuit in the commutator and the armature must be replaced.
