Tracker 4WD V6-2.5L VIN 4 (2001)
4. Measure the outside diameter of the commutator (2) using the J 26900-5. If the diameter is less than the minimum, replace the armature.
Standard Commutator Diameter
29.4 mm (1.16 in)
Minimum Commutator Diameter
28.8 mm (1.13 in)
5. Measure the depth of the commutator insulation. If the insulation depth is less than the minimum, replace the armature.
Standard Commutator Insulation Depth
0.4-0.6 mm (0.015-0.023 in)
Minimum Commutator Insulation Depth
0.2 mm (0.008 in)
