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19–4
1ZZ–FE,3ZZ–FE ENGINE REPAIR MANUAL
(RM923E)
STARTING & CHARGING
–
(c)
Check the commutator for dirty and burn on surface.
If the surface is dirty or burnt, correct it with sandpaper (No. 400)
or a lathe.
(d)
Place the commutator on V – blocks.
(e)
Using a dial indicator, measure the circle runout.
Maximum circle runout: 0.05 mm (0.0020 in.)
A37025
(f)
Using a vernier calipers, measure the commutator diame-
ter.
Standard diameter: 28 mm (1.102 in.)
Minimum diameter: 27 mm (1.063 in.)
A62221
(g)
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.)
A62222
7.
INSPECT FIELD COIL
(a)
Using an ohmmeter, check that there is continuity be-
tween the lead wire and field coil brush lead.
A62223
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STARTER ASSY (1ZZ–FE/3ZZ–FE)
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