Celica GT Ltd Ed Convertible L4-2164cc 2.2L DOHC MFI (1997)
3. INSPECT COMMUTATOR DIAMETER
Using vernier calipers. measure the commutator diameter.
Standard diameter:
30.0 mm (1.181 in.)
Minimum diameter:
29.0 mm (1.142 in.)
If the diameter is less than minimum, replace the armature.
4. INSPECT UNDERCUT DEPTH
Check that the undercut depth is clean and free of foreign materials. Smooth out the edge.
Standard undercut depth:
0.6 mm (0.024 in.)
Minimum undercut depth:
0.2 mm (0.008 in.)
If the undercut depth is less than minimum, correct it with a hacksaw blade.
